Solar Regulators

What are Solar Regulators / Solar Charge Controllers?

Solar electric power systems are essentially very simple. You have a device which converts sunlight into electrical energy (a photovoltaic panel or 'solar panel') and this is used to charge up a battery. The battery allows you to collect energy when the sun is shining and store it until needed.

This simple picture is complicated by the limitations of the battery. If you leave the photovoltaic panel connected to a battery, the battery will slowly charge up. If you are putting in more energy than you are taking out, then the battery will eventually become fully charged. If this continues, the battery will become overcharged and be damaged by corrosion of it's plates and loss of electrolyte. To avoid this, some sort of charge regulator / solar regulator is used to stop the charging when the battery is full.

Some charge controllers / solar regulators have additional features, such as a low voltage disconnect (LDV), a separate circuit which powers down the load when the batteries become overly discharged (some battery chemistries are such that over-discharge can ruin the battery).Some charge controllers may also monitor battery temperature to prevent overheating. Some charge controller systems also display data, transmit data to remote displays, and data logging to track electric flow over time.

Pulse width modulation (PWM) and maximum power point tracker (MPPT) technologies are more electronically sophisticated, adjusting charging rates depending on the battery's level, to allow charging closer to its maximum capacity.

Series Regulator vs MPPT

The MPPT versus series regulated question is not always straight forward as it very much depends on the conditions under which charging is taking place.

MPPT is good if you need to run cables from an array over a long distance as it allows higher voltage panel strings (therefore lower power loss due to cable resistance, because of lower currents).

Other than that, MPPT is useful if you don’t want to (or can’t) match the panel specifications to the battery (e.g. on a motorhome you may want to use some uncommon, high output panels since the roof space is limited).

Be aware that the % gains claimed for MPPT (other than the above couple of examples) are not likely to be ‘real world’ (e.g. How many hours during the day do your panels work at 25°C or less ?!). The hotter the panels become –the maximum power point voltage decreases and gets close to a typical battery voltage, therefore wiping out most (if not all) the gain an MPPT unit will give.

The other issues with MPPT (particularly for boats at sea) is that it’s not always easy to bypass the regulator should a fault occur (e.g. due to lightning) since the panels and battery are not matched (e.g. high voltage panels and lower voltage battery). With a series regulated system (like the Plasmatronics regulators), the system can be kept running by connecting the panels directly to the battery and manually regulating.

 

Plasmatronics Solar Regulators

Plasmatronics is an Australian company which specialises in the design and manufacture of electronic regulating and metering devices for solar power systems.

Plasmatronics was established in 1985 and they proudly design and manufacture their product in Australia.

As one of the earliest designers and builders of Solar Power Regulators in the world, Plasmatronics Pty Ltd is the preferred choice for Remote systems throughout Australia. They have also designed and built systems for use throughout the world. Examples of their major projects can be seen in the Philippines, Egypt, and Nepal. They had the worlds first Chinese language solar power regulator, which is in use in mainland China. Plasmatronics also have strong technological and commercial connections to Solar Regulator and BOS designers and manufacturers in Europe, India, China, and the USA.

Plasmatronics Pty Ltd is committed to ongoing design and development of its product. Their products are constantly being updated and improved, and they are committed to innovation. Plasmatronics are committed also to quality improvement, and they have technical staff employed to liaise with customers, so that they have constant feedback on how to improve both the design and make of the product. They are proud of the fact that they support our product throughout its life, and not just through a warranty period. Plasmatronics Pty Ltd is a wholly Australian owned Company incorporated in Victoria.

The Plasmatronics charge controllers are the industry standard, field proven way to take control of your battery based renewable energy system.
With tens of thousands of units in service, in a huge variety of applications, the Plasmatronics Regulators has a well-earned reputation for versatility and reliability.
The four stage charging algorithm incorporating true Pulse Width Modulated (PWM) constant voltage control gives you complete control over the whole charging cycle. All charging voltages and times are adjustable over generously wide ranges. This allows you to customise the charging regime to suit just about any custom requirements which you, your customer, or your battery manufacturer may have. Of course, in most cases you can choose from one of our four default programs, which cover most types of batteries and systems extremely well.
Plasmatronics PL series controllers have plenty of other tricks up their sleeves as well. They can control generators, night lights, back-up battery charging, many timer applications, and heaps more.

 

Plasmatronics PL Series Regulators

PL20, PL40, PL60 & PL80

The PL series of charge controllers give you the freedom to operate your solar electric system the way you want to.

They offer complete control over the charge cycle, plus an unprecedented amount of useful information about current and past performance.

PL regulators help to protect the system with a built in low battery disconnect switch. In addition, the versatile event controller can switch power on or off according to criteria set by the user. This allows the PL to do extra tasks such as switching a light on at night or keeping a water tank full by operating a pump when needed.

The user can select either Pulse Width Modulation or slow speed switching. Regulation can be done in both series and shunt modes. Other features include backup generator control and charging a second battery.

The PL Series is designed for Caravan / Motor-home / Camping systems, as well as Commercial and industrial stand alone applications.

 

Informative:

A comprehensive LCD display gives battery voltage, charge current, Ah in and out, load current, battery temperature (with optional sensor) and more. System performance data is available for the last 30 days. The controller remembers what happened, even if the user might not.

Well Connected:

With the optional PLI interface and PLCOM software, the user can access all the functions from a remote computer. All data can be read, and all settings adjusted.

Versatile:

Because it can handle 12, 24, 32, 36, and 48V systems, and be set to deal with any battery requirements, you can use it in almost any battery charging job. It may be the only regulator you will ever need to stock. (Higher voltages available on special order).

 

Features:

• Adjustable: All settings are adjustable, and are stored in non volatile memory so you don’t lose your custom set up if the unit needs to be disconnected from the battery.
• Display: User friendly LCD display. Each number has a label.
• Energy metering: Daily Load and Charge Ah plus State of Charge, all recorded for 30 days.
• Four Stage Regulation: Boost, Absorption, Float, and Equalisation available as appropriate for the battery type.
• History: Records Charge and Load Ah, Max and Min battery voltages, SOC, and Float times for the last 30 days. You can tell how much energy was really collected and used. This history can be very useful when diagnosing a system problem.
• Generator Control: A sophisticated generator controller is included, with four different modes of control, and a quiet time option.
• Event Control: A powerful event controller/timer allows the Load and/or General Purpose terminal to turn on or off a wide range of loads (e.g. pumps, lights, motors etc.), under a user specified set of conditions.
• Alarm: There is an adjustable high or low battery voltage alarm output, which can drive an external alarm device.
• Second Battery: When the main battery is full, the PL can supply a signal to switch a relay, so that some or all of the array can charge a second battery. The second battery charging is also controlled.
• Remote control: The PLM remote display allows all functions to be accessed from up to 100 metres away. Fits in a standard light switch mounting plate.
• Data Comms: Communication with a computer is possible via the optional PLI interface. This allows fast downloading of all data and adjustment of settings. Can be used via a modem for remote sites etc.
• Protection: Protected against short circuits, reverse flow, and lightning. Low battery load disconnect function built in. Current limiting in the event of over temperature or over current. Full conformal coating protects against corrosion.
• External Shunts: Up to two external shunts can be added using optional DC isolated PLS2 shunt adaptors. Inverter and/or battery charger current and other external currents can be included in the Ah readings and SOC.

	PL20	PL40	PL60	PL80
Nominal DC Voltage	12v, 24v, 32v, 36v, 48v Selectable
Maximum charge current (Amps)	20A	40A	60A	80A
Load Control (Amps)	20A	7A	30A	40A
Low Voltage Disconnect (LVD)	Yes
Battery Type	All types - programmable
Ground Type	Positive Ground (switches on negative)
Adjustable Regulation Set-points	4 set programs + software adjustable
Operating Temp.	-20°C to 55°C
Display	LCD
Mounting	Wall Mounted
IP Rating	IP 22
Temperature Compensation	Optional external sensor
Size (mm) WxHxD	100 x 109 x 41	130 x 124 x 50	228 x 175 x 62	228 x 175 x 62
Warranty	5 Years
Weight (in box)	345g	560g	1120g	1120g

RPL20	PL Regulator PL20	$352.28
RPL40	PL Regulator PL40	$439.00
RPL60
RPL80	PL Regulator PL80	$699.99

*NOTE: Due to high current in-rush on start up, Inverters are to be wired to the battery bank and not directly to the Load Terminal. Doing so could damage Regulator and void warranty.

Plasmatronics Dingo Series Regulators

DINGO2020N

The Dingo2020N is the next generation charge controller from Plasmatronics. It inherits many of the best features of the PL series of controllers. But, thanks to Plasmatronics extensive industry experience and a wealth of customer feedback, the Dingo2020N is in a class of its own.

The Dingo Series controllers were designed to be used in Caravan / Camping / Marine applications as well as Stand Alone Commercial and Industrial ones. However, the main applications its designed for is vehicle systems, such as Campervan, Motor-home, Caravan, Cars, Trucks and boats. As Its easier to understand for people used to working on vehicle systems, due to the Negative grounding

The Dingo series of solar controllers is exceptionally versatile. They give the user unparalleled capability to adjust the function of the controller and to monitor the performance of the energy system.
To cater for non technical users, the Dingo has four preset programs which can be used without needing to understand the details of its operation. For those with a good understanding of solar regulation, there is another program, which allows all the settings to be adjusted if required.
Once the program has been selected, it is possible to disable any further adjustment. This prevents unauthorised adjustment of settings.
Although the Dingo is primarily a device to control the charging of batteries from solar electric (photovoltaic) panels, it can also be used with other energy sources such as wind, micro hydro and fuel driven generators.
The Dingo supports a variety of regulation methods. It supports slow speed switching and fixed frequency pulse width modulation (PWM) control in series and shunt modes.
Low battery voltage load disconnection is provided, as are an alarm, facility to control the charging of a second battery bank and control for a back up generator. The event controller can be used to control lights, pumping, waste energy use and other timer functions.
A temperature sensor can be added to correct the regulation voltages for battery temperature.
There is an input for measuring external voltages.
A serial interface is provided for accessories including extra switch blocks, remote current sensors and communication with a computer/ modem.
Using an external current shunt attached to a remote current sensor (DSA) allows the controller to see other current flows in the system.
The Dingo can control larger systems by adding external switch blocks attached to the serial bus.
The DUSB, D232 or DNET interfaces allows remote monitoring and adjustment. Custom settings can be stored on a computer and uploaded into the controller. Data from the controller can be downloaded into the computer and displayed easily.

What’s the same:

• Reliable, easy to understand, one button interface and proven, easy to learn menu structure.
• Symmetrical charge and load currents, both 20A.
• Industry standard four stage charging regime.
• 12,24,32,36 and 48V selectable. Only one controller to stock.
• Unbeatable high temperature performance. Full charge and full load current, without interruption to operation, in a 50oC ambient. All day, every day.
• Fast, reliable, affordable, Plasmatronics Service, long after the long warranty has expired.

What’s new?
Nearly everything else! Without any exaggeration, much too much to list here. Highlights include:

• Negative Ground: This makes it much easier to use in vehicles and easier to understand for people used to working with vehicle systems. The Dingo works well everywhere, but shines in campervan's, motor homes, caravans, cars, trucks and boats.
• New Communications Bus: This rugged new bus uses the MODBUS protocol (industrial automation standard proven in noisy environments). Aside from accessories you would expect for a PL descendant like shunt adaptors and data interface units, it is also compatible with Modular System Components. This gives unprecedented flexibility in system design.
• More Data Storage: 512 days worth of data can be stored. That’s 16 Months worth of Charge and Load Ah, Battery voltage range, and daily State of Charge. Data for 99 days is accessible via the display so if you don’t have a computer, you’re not locked out.
• Enhanced one button interface: Now includes Reverse gear for when you want to go backwards and Fast Forward for when you need to set a very large number (e.g. a large battery Ah capacity.)
• LED backlighting: Makes the display readable in any light conditions.
• Hidden Wiring: All the wires are covered. Wiring to the unit can be kept out of sight inside the wall or behind the mounting panel. This makes for a clean installation. The user gets the access they want without making their living space into a distribution board. Especially valuable in mobile applications.
• More terminals: A terminal for every wire. Wiring is simpler and quicker. External electrical commoning points or bus bars are not needed and it is easy to understand where the wires should go.
• Generator Terminals: Voltage free contacts, as required by many generator start systems, are now included in the basic controller.
• Accessories: The Accessories available so far include shunt adaptors (DSA) and two different data adaptors (DUSB and D232).
• The DSA reads external charge or load currents: You can use up to 4 per system.
• The DUSB provides a USB interface to a computer: This allows the user to download all the data from the controller and change settings if required.
• The D232 provides an RS232 interface (DTE): Designed for remote computer access via a modem.

	DINGO2020N
Nominal DC Voltage	12v, 24v, 32v, 36v, 48v Selectable
Maximum charge current (Amps)	20A
Load Control (Amps)	20A
Low Voltage Disconnect (LVD)	Yes
Battery Type	All types - programmable
Ground Type	Negative ground (switches in positive lead)
Adjustable Regulation Set-points	4 set programs + software adjustable
Operating Temp.	-20°C to 55°C
Display	LCD
Mounting	Wall Mounted
IP Rating	IP 22
Temperature Compensation	Optional external sensor
Size (mm) WxHxD	137x121x45
Warranty	5 Years
Weight (in box)	482g

RPL20DINGO

Dingo 20/20N

$352.28

*NOTE: Due to high current in-rush on start up, Inverters are to be wired to the battery bank and not directly to the Load Terminal. Doing so could damage Regulator and void warranty.

DINGO4040P

The Dingo D4040P is the new series switching regulator in the Dingo family. Derived from the popular PL series controllers, the D4040P is the fruit of Plasmatronics extensive industry experience and recent technical developments.

The Dingo Series controllers were designed to be used in Caravan / Camping / Marine applications as well as Stand Alone Commercial and Industrial ones. The Dingo 4040P was designed as an upgrade to the PL40 with a larger load terminal. This was designed to be used with all existing Dingo accessories.

The Dingo series of solar controllers is exceptionally versatile. They give the user unparalleled capability to adjust the function of the controller and to monitor the performance of the energy system.
To cater for non technical users, the Dingo has four preset programs which can be used without needing to understand the details of its operation. For those with a good understanding of solar regulation, there is another program, which allows all the settings to be adjusted if required.
Once the program has been selected, it is possible to disable any further adjustment. This prevents unauthorised adjustment of settings.
Although the Dingo is primarily a device to control the charging of batteries from solar electric (photovoltaic) panels, it can also be used with other energy sources such as wind, micro hydro and fuel driven generators.
The Dingo supports a variety of regulation methods. It supports slow speed switching and fixed frequency pulse width modulation (PWM) control in series and shunt modes.
Low battery voltage load disconnection is provided, as are an alarm, facility to control the charging of a second battery bank and control for a back up generator. The event controller can be used to control lights, pumping, waste energy use and other timer functions.
A temperature sensor can be added to correct the regulation voltages for battery temperature.
There is an input for measuring external voltages.
A serial interface is provided for accessories including extra switch blocks, remote current sensors and communication with a computer/ modem.
Using an external current shunt attached to a remote current sensor (DSA) allows the controller to see other current flows in the system.
The Dingo can control larger systems by adding external switch blocks attached to the serial bus.
The DUSB, D232 or DNET interfaces allows remote monitoring and adjustment. Custom settings can be stored on a computer and uploaded into the controller. Data from the controller can be downloaded into the computer and displayed easily.

What’s the same:

• Reliable, easy to understand, one button interface and proven, easy to learn menu structure.
• Symmetrical charge and load currents, both 20A.
• Industry standard four stage charging regime.
• 12,24,32,36 and 48V selectable. Only one controller to stock.
• Unbeatable high temperature performance. Full charge and full load current, without interruption to operation, in a 50oC ambient. All day, every day.
• Fast, reliable, affordable, Plasmatronics Service, long after the long warranty has expired.

What’s new?
Nearly everything else! Without any exaggeration, much too much to list here. Highlights include:

• Positive Ground: Suits many radio communications systems that require the positive side to be grounded.
• New Communications Bus: This rugged new bus uses the MODBUS protocol (industrial automation standard proven in noisy environments). Aside from accessories you would expect for a PL descendant like shunt adaptors and data interface units, it is also compatible with Modular System Components. This gives unprecedented flexibility in system design.
• More Data Storage: 512 days worth of data can be stored. That’s 16 Months worth of Charge and Load Ah, Battery voltage range, and daily State of Charge. Data for 99 days is accessible via the display so if you don’t have a computer, you’re not locked out.
• Enhanced one button interface: Now includes Reverse gear for when you want to go backwards and Fast Forward for when you need to set a very large number (e.g. a large battery Ah capacity.)
• LED backlighting: Makes the display readable in any light conditions.
• Hidden Wiring: All the wires are covered. Wiring to the unit can be kept out of sight inside the wall or behind the mounting panel. This makes for a clean installation. The user gets the access they want without making their living space into a distribution board. Especially valuable in mobile applications.
• More terminals: A terminal for every wire. Wiring is simpler and quicker. External electrical commoning points or bus bars are not needed and it is easy to understand where the wires should go.
• Generator Terminals: Voltage free contacts, as required by many generator start systems, are now included in the basic controller.
• Accessories: The Accessories available so far include shunt adaptors (DSA) and two different data adaptors (DUSB and D232).
• The DSA reads external charge or load currents: You can use up to 4 per system.
• The DUSB provides a USB interface to a computer: This allows the user to download all the data from the controller and change settings if required.
• The D232 provides an RS232 interface (DTE): Designed for remote computer access via a modem.

	DINGO4040P
Nominal DC Voltage	12v, 24v, 32v, 36v, 48v Selectable
Maximum charge current (Amps)	40A
Load Control (Amps)	40A
Low Voltage Disconnect (LVD)	Yes
Battery Type	All types - programmable
Ground Type	Positive Ground (switches on negative)
Adjustable Regulation Set-points	4 set programs + software adjustable
Operating Temp.	-20°C to 70°C, with de-rating over 60°C
Display	LCD
Mounting	Wall Mounted
IP Rating	IP 22
Temperature Compensation	Optional external sensor
Size (mm) WxHxD	175x188x57
Warranty	5 Years
Weight (in box)	1120g

RPL40DINGO

Dingo 40/40P

$439.00

*NOTE: Due to high current in-rush on start up, Inverters are to be wired to the battery bank and not directly to the Load Terminal. Doing so could damage Regulator and void warranty.

Plasmatronics PR Series Mini Regulators

A simple 2-Stage regulator for charging Sealed AGM, Gel or Liquid electrolyte lead acid batteries from Solar Panels.

It uses a rugged power mosfet and switches on the negative side.

The PR Series is ideal for camping, boating, and other one or two panel solar applications.

It features brass inserts and screws in the terminal block and is fully enclosed in resin.

The PR controller is not adjustable.

	PR1210	PR2410	PR1210L	PR2410L
Nominal DC Voltage	12v	24v	12v	24v
Maximum charge current (Amps)	10A	10A	10A	10A
Load Control (Amps)	N/A	N/A	N/A	N/A
Low Voltage Disconnect (LVD)	No	No	No	No
Battery Type	Flooded lead acid	Flooded lead acid	Sealed AGM or Gel	Sealed AGM or Gel
Ground Type	Positive Ground (switches on negative)	Positive Ground (switches on negative)	Positive Ground (switches on negative)	Positive Ground (switches on negative)
Adjustable Regulation Set-points	No	No	No	No
Operating Temp.	-25°C to 55°C	-25°C to 55°C	-25°C to 55°C	-25°C to 55°C
Display	N/A	N/A	N/A	N/A
Mounting	Wall Mounted	Wall Mounted	Wall Mounted	Wall Mounted
IP Rating	IP 22	IP 22	IP 22	IP 22
Temperature Compensation	No	No	No	No
Size (mm) WxHxD	56 x37 x21	56 x37 x21	56 x37 x21	56 x37 x21
Warranty	1 Year	1 Year	1 Year	1 Year
Weight (in box)	50g	50g	50g	50g

RPR1210	PR Regulator PR1210	$85.80
RPR1210L	PR Regulator PR1210L	$88.49
RPR2410	PR Regulator PR2410	$88.29
RPR2410L	PR Regulator PR2410L	$88.29

Morningstar Solar Regulators

Morningstar Corporation is a world-leading supplier of solar charge controllers & inverters. With over 2 million units installed, in over 112 countries around the world, they are renowned for delivering the industry’s best overall customer value. Their controllers & inverters have set new standards in performance, innovative features, quality & reliability. Their products are manufactured in a fully automated world-class ISO 9001 facility. Morningstar's Quality Control includes 100% functional testing on every product, using the latest computerized test equipment and processes.

Morningstar’s products have been recognized in international solar markets as the most advanced and highest-quality products available. Their products exceed all other PV controllers & inverters for protection against extreme environments, corrosion, lightning surges and harsh ambient operating temperatures (common to remote PV systems)—all while delivering more than twice the industry’s average operating life.

Their advanced PWM & MPPT solar charge controllers deliver extended battery capacity & life, lower overall system costs and maximum energy harvest. Their simple-to-use products & customer-focused support includes multi-lingual product documentation, detailed operation/installation manuals, phone & web-based tech support as well as a variety of user & installation friendly product features.

Morningstar Essential Series

Morningstar’s NEW Essential Series™ consists of products that are designed to provide essential battery charging functions for residential, rural electrification, boating, and RV-caravan applications outside of the US and Canada. Unless otherwise specified, the Essential Series of products have a 2 year warranty and no data port for internet connectivity and data logging. Additional Essential Series products including Maximum Power Point Tracking (MPPT) solar controllers are being designed and will be launched at a later date. Presently, the solar charge controller products below belong to the Essential Series:

• NEW EcoBoost MPPT Controller
  
• EcoPulse Controller
  
• SHS Controller

Morningstar EcoBoost MPPT

The NEW EcoBoost MPPT™ is a Maximum Power Point Tracking (MPPT) solar charge controller within Morningstar’s Essential Series™. This controller was developed for residential and leisure consumer applications where an MPPT controller is desired to provide additional power and accommodations for modules that are not supported by other types of controllers. Metered and non-metered versions of this product are available at 20, 30, and 40 amp charge ratings for 12 and 24 volt battery systems.

• Integrated USB Device Charging
• High Reliability and Efficiency
• Maximizes Energy Harvest
• Ideal for Residential and Rural Applications

The EcoBoost MPPTTM solar charge controller brings Morningstar’s proprietaryTrakStarTechnologyTM to our new line of Essentials controllers and accessories.The EcoBoost controllers automatically detect 12 or 24 V system con guration. They are highly ef cient and accurate controllers designed to ensure that batteries attain a complete state of charge.

They are also sophisticated load controllers. Using this feature to manage DC power consumption protects the batteries from over discharge and helps ensure long term system reliability. Small DC loads can be powered directly from the EcoBoost by way of two USB charging ports.

Morningstar EcoBoost controllers act as the central brain of PV powered DC electrical systems up to 1,120 watts and offer outstanding value, performance and dependability.

Key Features and Benefits:

• Rugged, Maintenance-free Design: Conformally coated circuit board and corrosion resistant terminals.
• Maximizes Energy Harvest: UsingTrakStar MPPT technology to determine and adjust to the true maximum power point as solar insolation changes throughout the day.
• High Ef ciency: At low, medium, and high power levels.
• Optional Meter: Provides access to system operational information including current and historical performance data. All EcoBoost “M” controllers include the meter.
• USB Charging: Two USB ports with 3 amps of shared charging capacity to charge today’s modern mobile devices.
• Self Diagnostics: Continuous monitoring and reporting of any errors through its status LED’s, or its optional display.
• Lighting Controller: Uses PV array to switch at dusk and dawn.
• Load Controller: Connect DC loads directly to the controller. Programmable load disconnect to protect batteries.
• PV Array Flexibility: Enables 2 modules in series to charge a 12V or 24V battery system.

Versions	EB-MPPT20 (M)	EB-MPPT30 (M)	EB-MPPT40 (M)
Electrical
Max Battery Current	20 Amps	30 Amps	40 Amps
Load Current Rating	20 Amps	30 Amps	40 Amps
Max PV Open Circuit Voltage (VOC) *	120V
Nominal Max Operation Power **
12 volt battery 24 volt battery	300 W @ 40C 600 W @ 40C	400 W @ 40C 800 W @ 40C	560 W @ 40C 1120 W @ 40C
Battery Voltage Range	10-35V
Peak Effciency	98%
Maximum Battery Current	10A, 20A or 30A	10A, 20A or 30A	10A, 20A or 30A
Self-Consumption	<1.2 Watts
Maximum Combined USB Charging Output	3A at 5V
Environmental
Operating Temperature	-40C to +60C
Meter OperatingTemperature Range	-20C to +60C
Humidity	100% non-condensing
Tropicalization	conformal coating, marine-rated terminals
Mechanical
Dimensions (W x L x D)	19.6 x 17.3 x 7.1 cm
Weight	1.4 kg
Enclosure	IP20, Type 1
Certifications	CE,TUV Listed: IEC 62109, EN 62109-1, Emissions 55014-1, Immunity 55014-2
Wire Size Range PowerTerminals	2.5 - 16mm2/ #14-2 AWG
Warranty	2 Years

*Exceeding Maximum PV Open Circuit Voltage may damage the controller.

**Input power can exceed Nominal Maximum Operating Power, but controller will limit and provide its rated continuous maximum output current into batteries. is will not harm the controller (reminder: do not exceed Voc).

RMSEBMPPT20	EcoBoost 20 MPPT	$289.00
RMSEBMPPT20M	EcoBoost 20M MPPT	$429.00
RMSEBMPPT30	EcoBoost 30 MPPT	$349.99
RMSEBMPPT30M	EcoBoost 30M MPPT	$529.00
RMSEBMPPT40	EcoBoost 40 MPPT	$499.00
RMSEBMPPT40M	EcoBoost 40M MPPT	$532.00

Morningstar EcoPulse

The NEW EcoPulse™ is a pulse width modulation (PWM) solar charge controller within the Morningstar Essential Series™ which provides essential off-grid battery regulation functions. This controller is easy to use and was developed for residential and leisure consumer applications. Metered and non-metered versions of this product are available at 10, 20, and 30 amp charge ratings for 12 and 24 volt battery systems.

• Ideal for Residential and Leasuire Applications
• 10, 20 and 30 Amp Versions
• Charges 12v and 24v Battery Systems
• The BEST value for reliable charging in Consumer Applications

Key Features and Benefits:

• High Reliability – conformally coated circuit board and corrosion resistant terminals.
• Robust Thermal Design – extruded aluminum heatsink dissipates heat quickly without using cooling fans.
• Durable Casing – high strength polycarbonate case.
• LED Fault Indications – alert when short circuit, over current, high voltage, and other error conditions take place.
• Automatic Solar Based Lighting Control – field adjustable dusk ‘til dawn setting.
• Adjustable Charge Settings – seven presets and a custom setting can be set via DIP Switches or by the meter display buttons.
• Adjustable Load Control – load control can be adjusted via meter display.
• Optional Meter – multi-lingual interface with scroll buttons to adjust the settings and display metrics.

Electrical
Nominal DC Voltage	12V or 24V auto-detect
Battery Voltage Range	10-35V
Voltage Accuracy	<= 0.1% +/- 50mV
Maximum Battery Current	10A, 20A or 30A
Maximum PV open-circuit voltage	60V
Load Current Rating	10A, 20A or 30A
Self-Consumption	<15mA; <20mA (meter)
LED Indications	(1) status, (3) Battery state of charge
Transient Surge Protection	1500 Watts (solar, battery, load)
Environmental
Operating Temperature	-40°C to + 45°C
Storage Temperature	-40°C to + 80°C
Humidity	100% non-condensing
Tropicalization	conformal coating, marine-rated terminals
Mechanical
Dimensions (W x L x D)	15.3 x 10.5 x 5.5 cm
Weight	0.4 kg
Enclosure	IP20, Type 1
Certifications	CE, TUV Listed: IEC 62109
Versions (6)	EC-10 EC-10M EC-20 EC-20M EC-30 EC-30M
Warranty	2 Years

Electronic Protections

• Solar Input: overload, short-circuit, high voltage, reverse polarity, high temperature, nighttime reverse current
• Load Output: overload, short-circuit, high temperature, reverse polarity
• Battery: reverse polarity (no battery removal)

Battery Charging

• 4-Stage charging: Bulk, Absorption, Float, Equalise
  
• Temperature Compensation Coefficient: -30mV/°C/12volt • Set-points: Absorption, Float, Equalize, HVD

Load & Lighting Control

• Low Voltage Disconnect, Low Voltage Reconnect Settings: 11.4 V / 12.6 V or Custom (x2 for 24 volt systems)
• Lighting Settings: Dusk to Dawn

RMSEC10	Ecopulse 10A NO LCD	$124.99
RMSEC10M	Ecopulse 10A with LCD	$189.99
RMSEC20M	Ecopulse 20A with LCD	$249.99
RMSEC30M	Ecopulse 30A with LCD	$299.99

Morningstar SHS

Morningstar’s SHS™ controller was specifically designed to meet the needs of rural solar home systems in developing countries. It provides many features and benefits not available on other controllers including automatic lighting control.

It is important to include a controller in a solar power system.

Reduces Cost of Battery Replacements

• The low voltage disconnect will increase battery life. The loads are automatically disconnected when the battery is low and automatically reconnected after the battery is recharged.
• Complete charging will increase battery life and storage capacity.
• The controller will maximize the amount of solar energy into the battery and avoid drying out the battery.

Provides useful Information

• LEDs display status information and battery level which helps the user to better operate the solar power system.

Morningstar’s SHS controller has many advantages compared to other controllers:

• Low Cost
  • The SHS was specifically designed to meet the needs of the rural electrification market. The low cost resulted from using the latest electronic technology and high volume manufacturing.
• High Reliability
  • All our controllers are designed for high quality and high reliability. The SHS controller is 100% solid state, has a low failure rate and will last a long time.
    
• Electronic Protections
  • The SHS has built-in electronic fuses that do not require replacement. Any wiring mistakes during installation will not damage the controller.
    
• Tropicalization
  • The SHS electronics are protected with a moisture-tight coating, minimizing damage from humidity and from nesting insects.
    
• Easy to Use
  • The SHS controller is fully automatic and requires no adjustments
    or user selections.
    

RATINGS: (ALL 12 VOLT)

• SHS-6 - 100 WATTS OR 6 AMPS FOR SOLAR AND LOAD
  
• SHS-10 - 170 WATTS OR 10 AMPS FOR SOLAR AND LOAD
  
• SHS NIGHT LIGHT-6 - 100 WATTS OR 6 AMPS FOR SOLAR AND LOAD
  
• SHS NIGHT LIGHT-10 - 170 WATTS OR 10 AMPS FOR SOLAR AND LOAD

Electronic Protections

• Short circuit and overcurrent — solar and load
• Reverse polarity — solar, load, battery Reverse current at night
• High voltage — load
• Lightning — solar, load, battery

RMSSHS6
RMSSHS10	SHS Controller 10A	$74.99
RMSSHS6NL
RMSSHS10NL

 

Morningstar Professional Series

For several decades, the products in Morningstar’s Professional Series™ have developed a reputation as the best choice to regulate remote solar power at professional or industrial off-grid Telecommunications, Oil & Gas, Lighting, Surveillance Monitoring, Traffic and Railroad sites. The Professional Series has also served consumer applications including residential, rural electrification, boating and caravan applications for those who are concerned with battery health and total system costs over the long term. Over 3 million products in the Professional Series have been supplied in the harshest environments in over 100 countries throughout the world. The Professional Series consists of the:

• TriStar MPPT 600V
  
• TriStar MPPT
  
• ProStar MPPT
  
• SunSaver MPPT
  
• TriStar
  
• ProStar
  
• SunSaver
  
• SunSaver Duo
  
• SunKeeper
  
• SunLight
  
• SunGuard
  
• SureSine

Morningstar SunSaver

Since its first market introduction in 1996, over 1 million SunSaver controllers have been installed in over 73 countries for numerous solar power systems including oil/gas, telecom and instrumentation, marine and boating, and remote homes. Morningstar have retained much of their legacy design including the same ratings, footprint and simple user interface, and have added several new and advanced high value features:

• Full electronic protections
• 4 stage battery charging
• Self-diagnostics to detect critical faults
• Multi-Colour status LED's
• 3 LED's for Battery State of Charge
• Dead Battery Recovery
• Telecom mode for sensitive loads
• Maximum Charge Limiting for sensitive loads
• Cover to protect wire terminals

The SunSaver Solar controllers are designed for Caravan / Motor-home / Camping / Marine systems, as well as Commercial and Industrial Stand-Alone applications, including in the Oil and Gas, Security and Instrumentation, Telecommunication and Transport & Traffic industries.

 

 

• ETL Listed to UL 1741 and CSA C22.2 No. 107.1-01
• Hazardous Locations
  • Class 1, Division 2,
  • Groups A, B, C, D
  • CSA C22.2#213
• EMC Directives - Immunity, Emissions, Safety
• FCC - Class B Part 15
• CE
• RoHS
• ISO 9000

Key Features and Benefits:

Extremely High Reliability

• Failure rate of less than 1 per 1,000 shipped (<0.1%)
• 100% solid state. Power MOSFET design
• Manufactured in an ISO 9000 factory
• 100% pre-shipment functional testing

Longer Battery Life:

• Advanced PWM charging
• Series design (not shunt) for cool operation
• 4-stage charging: bulk, absorption, float, equalize
• Optimised sealed or flooded battery set points
• Temperature compensated charging
• Low voltage load disconnect on several versions

Designed For Harsh Environments:

• Temperature rating of -40°c to +60°c
• Epoxy encapsulation for protection against humidity and dust ingress
• Corrosion protection: Marine rated terminals and anodised aluminium case
• Certified for use in Hazardous locations

Easy to Install and Use

• Factory pre-sets result in no required install settings
• Electronic protections prevent damage from wiring mistakes
• Fully automatic operation and fault recovery
• LED's display extensive information about status, faults and battery condition.

 

RMSSS6-12V	Sunsaver 6A 12V	$91.99
RMSSS6L12V	Sunsaver 6A 12V L	$109.99
RMSSS10-12V	Sunsaver 10A 12V	$108.99
RMSSS10L12V	Use Sunlight inst	$134.99
RMSSS10L24V	Sunsaver 10A 24V L	$147.99
RMSSS20L12V	Sunsaver 20A 12 L	$189.99
RMSSS20L24V	Sunsaver 20A 24V L	$199.99

*NOTE: Due to high current in-rush on start up, Inverters are to be wired to the battery bank and not directly to the Load Terminal. Doing so could damage Regulator and void warranty.

Mornignstar SunSaver Duo

Morningstar’s SunSaver Duo is an advanced PWM two battery controller for RV’s, caravans, boats and cottages. This product will charge two separate and isolated batteries at the same time, such as a “house” and an engine battery, based on user selectable priorities.

The SunSaver Duo employs Morningstar’s legendary SunSaver controller technology, whose long-term track record for high reliability and improved battery charging is well-recognized in the solar industry. This controller also includes a backlit remote meter which may be mounted in or on a wall, and displays digital and pictorial status information about the solar power system.
The SunSaver Duo is epoxy encapsulated for environmental protection, is user adjustable via DIP switch or connection to a personal computer, and has an optional remote temperature sensor.

Key Features and Benefits

Two Battery Charging: Solar charge current is shared between the two batteries based on a user selectable priority. When one battery is fully charged, all of the charge current flows to the other battery.

Provides Useful Information: The remote meter and LED’s display system status data and any system errors. Custom icons and back lighting make the meter easy to read and understand.

Lower Cost: Two battery charging eliminates the added cost of two separate solar charging systems and the need for isolation between the batteries.

Easy to Install: The controller is installed near the batteries using the clearly labeled large wire terminals. The remote meter may be mounted in the wall or on the wall using the included frame. Also includes the meter wiring with RJ-11 connector.

Longer Battery Life: Four stage series PWM pulse charging and temperature compensation increases the useful life of the batteries.

Extensive Electronic Protections: The controller will not be damaged by wiring mistakes during installation. There are no fuses to replace, and the controller will automatically re-set after a wiring mistake.

Highly Reliable: Epoxy encapsulation protects the controller against dust and high humidity. Efficient electronics and a conservative thermal design allow the controller to operate reliably at high temperatures. Five year warranty and estimated 15 year life.

 

RMSSSD25

*NOTE: Due to high current in-rush on start up, Inverters are to be wired to the battery bank and not directly to the Load Terminal. Doing so could damage Regulator and void warranty.

 

NEW Morningstar ProStar Gen 3

The ProStar solar charge controller has been the leading mid-range pulse width modulation (PWM) controller since 1995. With over 350,000 units installed in the harshest environments in over 100 countries, the ProStar has developed a strong reputation for reliable performance. This third generation ProStar maintains the same quality and form factor as previous models, while offering new data, lighting control, graphical interface, and protection features to better meet the needs of off-grid solar applications. .

Key Features and Benefits:

• High Reliability – Latest electronic and environmental protections, quality control, and design considerations comply with IEC 62109 and promote longevity in the harshest environments.
• High Temperature Design – full nameplate current rating, both solar and load up to 60°C continuous.
• Auto-battery-select – 12V and 24V systems.
• Data Logging – up to 256 days of solar charge and load consumption data.
• Low Noise Design – meets US Federal Communications Commission Class B specifications.
• Automatic Solar Based Lighting Control – field adjustable, multi-event load control enables powerful options for solar lighting systems.
• MODBUS Communications – open standard MODBUS communications protocol allows for control and remote data access.
• Durable Design – high strength polycarbonate case with protective terminal cover and extruded aluminum heatsink.
• Self Diagnostics – continuous monitoring and reporting of any errors or system faults through its status LED’s, optional display and communication port.
• Meter – high resolution LCD, multi-lingual backlit graphical display of system voltage, current, temperature, lighting settings, etc.
• Custom Programming – dip switches, meter interface, or connection with a computer can be used to adjust charging, load, communications, and lighting control.

Electrical

• Nominal Battery Voltage: 12V or 24V
  
• Battery Voltage Range: 10-35V
  
• Voltage Accuracy: <= 0.1% +/- 50mV
  
• Maximum Battery Current: 15A or 30A
  
• Maximum Solar Input Voltage (12V/24V bat): 60Voc • Load Current Rating: 15A or 30A
  
• Self-Consumption: 20 mA*
  
• LED Indications: (1) status, (3) Battery state of charge
  
• Transient Surge Protection: 1500 Watts (solar, battery, load)

Environmental

• Operating Temperature: -40°C to + 60°C
  
• Meter Operating Temperature: -20°C to + 60°C
  
• Storage Temperature: -40°C to + 80°C
  
• Humidity: 100% non-condensing
  
• Tropicalization: conformal coating, marine-rated terminals

Battery Charging

• Battery Types: 7 Standard Battery Settings + Custom • 4-Stage Charging: Bulk, Absorption, Float, Equalize
  
• Temperature Compensation
  
• Coefficient: -5 mV / °C / cell (25°C ref) • Range: -30°C to + 60°C
  
• Set Points: Absorption, Float, Equalize

Electronic Protections

• Solar Input: overload, short-circuit, high voltage, reverse polarity, high temperature, nighttime reverse current
  
• Load Output: overload, short-circuit, high temperature, reverse polarity
  
• Battery: reverse polarity (no battery removal)

Load & Lighting Control

• Low Voltage Disconnect, Low Voltage Reconnect Settings: 11.4 V / 12.6 V or Custom (x2 for 24 volt systems)
  
• Lighting Settings: Dusk to Dawn or Custom
  
• LVD Current Compensation: -20 mV per Amp @ 12 Volts / -40 mV per Amp @ 24 Volts
  
• LVD Warning Timer: 10 minutes • Lighting Test Timer: 5 minutes

Data & Communications

• Communication Port: MeterBus
  
• Communication Protocols: Morningstar MeterBus, MODBUS • Datalogging: Up to 256 days, daily records
  
• PC Software: MSView

Characteristics / Features	ProStar Gen 2	ProStar Gen 3	Characteristics / Features	ProStar Gen 2	ProStar Gen 3
15A & 30A versions for 12V or 24V batteries	Yes	Yes	Standard Charge Settings	Three	Seven
Metered and non-metered versions	Yes	Yes	Custom Settings	No	Yes
100% solid state (no fuses or fans)	Yes	Yes	Load Control	Not Adjustable	Adjustable
Operating temperature: -40C to +60C	Yes	Yes	Firmware Updates	No	Yes
Same footprint	Yes	Yes	Protective Terminal Cover	No	Yes
RJ-11 MeterBus Port	No	Yes	Eliminate PWM Noise in One Step	No	Yes
Data Logging	No	Up to 265 Days	Multi-Lingual Graphical Meter Option	No	Yes
Lighting Control	No	Yes	Compliant with IEC 62109	No	Yes

RMSPS15G3	Prostar 15 Gen 3	$199.99
RMSPS15MG3	Prostar 15M Gen3 Me	$299.99
RMSPS30G3	ProStar Gen3 no mete	$269.99
RMSPS30MG3	Prostar30M Gen3 Met	$349.99

Morningstar Sunlight

Morningstar’s advanced SunLight solar lighting controller combines the SunSaver design with a micro controller for automatic lighting control functions.

The SunLight Solar controller has a range of built-in Lighting control functions. You can select between the different functions by the simple turn of a dial on the controller face. Options range from turning lights on at dusk and off at dawn, having lights turn on for a select amount of time after dusk, or having lights turn on at dusk, off a couple of hours later, and on again for a few hours before dawn. (see the lighting control options diagram below for more info on program types)

The SunSaver Solar controllers are designed for Caravan / Motor-home / Camping / Marine systems, as well as Commercial and Industrial Stand-Alone applications, including in Lighting and Transport & Traffic industries.

 

 

This technology provides:

• Proven Reliability
• Precise Lighting Control
• PWM Battery Charging

Operation:

• Rotary digital switch to select among 10 lighting options (see back)
• Test button flashes red LED to confirm correct rotary switch selection
• Test button turns lights on for 5 minutes (in LVD limited to 3 times)
• LVD overrides lighting timer
• Sunrise overrides lighting timer
• Timer accuracy is within 2 seconds

Four Versions Available:

• 12 Volt: 10 and 20 amp ratings
• 24 Volt: 10 and 20 amp ratings

Features:

• Microcontroller digital accuracy
• Fully automatic operation
• Ten field adjustable lighting control options
• Special on/off/on functions
• Manual test capability
• LVD override protection
• Detects day and night using the PV array
• Suitable for all 12/24 Vdc lamps
• Sealed/Flooded battery select
• Temperature compensation
• Parallel with a SunSaver for 40 amps solar
• Includes SunSaver battery charging circuit

 

RMSSL10L12V	Sunlight 10A 12V L	$193.99
RMSSL20L12V	Sunlight 20A 12V L	$249.99
RMSSL10L24V	Sunlight 10A 24V L	$187.29
RMSSL20L24V	Sunlight 24 V 20 A	$259.99

*NOTE: Due to high current in-rush on start up, Inverters are to be wired to the battery bank and not directly to the Load Terminal. Doing so could damage Regulator and void warranty.

Morningstar TriStar

Morningstar’s TriStar Controller is a three-function controller that provides reliable solar battery charging, load control or diversion regulation. The controller operates in one of these modes at a time and two or more controllers may be used to provide multiple functions.
The TriStar uses advanced technology and automated production to provide exciting new features at a competitive cost. The optional TriStar meter is the most sophisticated and informative controller meter on the market. The controller is UL listed and is designed for both solar home systems and professional applications.

Charge Control

• Constant voltage series PWM design to provide highly efficient battery charging
• 4-Stage charging to increase battery capacity and life: Bulk Charge, PWM Regulation, Float and Equalise
• Parallel for Larger Solar Arrays up to 300 Amps or more

Load Control

• Starts large loads including motors and pumps with no damage to the controller
• Allows inrush current to 300 Amps
• Electronic sort-circuit and overload protection with automatic re-connect
• LVD is current compensated and has delay to avoid false disconnects

Diversion Control

• May be used for Solar, Wind, or Hydroelectric
• To protect against battery overcharge, excess energy is diverted from primary battery to a secondary battery or alternate DC resistive load
• PWM reduces power into diversion load during over current conditions

TriStar Options:

Tristar Meter - 2 x 16 display, mounts to controller and provides system and controller information, data logging, bar graphs and choice of 5 languages

TriStar Remote Meter - Includes 30m of cable for mounting meter away from the controller

Remote Temperature Sensor - Provides temperature compensated charging by measuring temperature at the battery (10m cable)

Key Features & Benefits:

Highest Reliability - Large heatsink and conservative design enables operating at full ratings to 60°c. No Need to de-rate.

More Power - Ratings to 60A at 48VDC will handle solar arrays up to 4kW.

Communications Capability - RS232 connects to a personal computer for custom settings, data logging and remote monitoring and control.

Fully Adjustable - DIP switch provides user with a choice of 7 different digital presets and custom settings via RS232.

Extensive Electronic Protection - Fully Protected against reverse polarity, short circuit, overcurrent, high temperature and over voltage.

Better Battery Charging - Connecting battery sense wires and optional remote temperature sensor will improve control accuracy. Constant voltage series PWM algorithm increases battery capacity and life.

More Information - 3 LED's to indicate status, faults and alarms. Optional meter displays extensive system and controller information, automatic self-test and reset capabilities. Meter connection via RJ-11 phone jack.

 

 

RMSTS-45	TriStar-45	$349.99
RMSTS-60	TriStar 60	$449.99
RMSTS-M2	TRISTAR Meter MPPT	$219.99
RMSTS-RM2	Remote Meter 2	$269.99

Morningstar SunGuard

Morningstar’s SunGuard™ is the world’s leading single module controller. They have combined all the advantages of their SunSaver charging circuit with less expensive packaging to provide an economical controller for small PV panels.

SunGuard’s technology provides:
• Exceptional Reliability
• PWM Battery Charging
• Consistent High Quality
• Low Cost

The SunGuard is able to match the quality and performance of the world-leading SunSaver controllers because:
• SunGuard's are made on the same high speed, automated production lines
• SunGuard's use the same charging circuit
• SunGuard's use the same high quality

 

Key Features and Benefits

• Series design (not shunt)
• 100% solid state
• True 0 to 100% PWM duty cycle
• Set point accuracy to 60 mV
• Temperature compensation
• Rated for 25% overloads
• No need to de rate
• Lightning protected with 1500 W transorbs
• Self-consumption is 6 mA
• Fully encapsulated in epoxy potting
• ABS plastic, impact-resistant case
• Outdoor rated, Hypalon connecting wires

RMSSG4

Sunguard 4A

$64.99

Morningstar SunKeeper

Morningstar’s SunKeeper solar controller provides a low cost regulated output directly from the solar module to maximize battery life in small solar power applications. The SunKeeper is epoxy encapsulated and rated for outdoor use. By mounting directly to the module junction box and wiring through the junction box knockout, the connection is weather-proof. This eliminates the need for an additional housing for the controller.

The SunKeeper is available in a 6 amp or 12 amp version (both at 12 volts DC). To withstand the high temperatures at the solar module, the controller has been designed using extremely efficient power electronics and is rated to 70°C. The SunKeeper is also certified for use in Class 1, Division 2 hazardous locations, making it an ideal controller for solar powered oil/gas applications.

 

Key Features and Benefits:

High Reliability: Rated to 70°C to operate in high temperatures at the solar module. More reliable than controllers mounted inside the junction box. Uses very low on-resistance power MOSFET’s. No need to re-rate.
Outdoor Rated: ETL approved for outdoor use without an additional enclosure. Rugged IP65, UV resistant case. Epoxy encapsulated printed circuit board and watertight connection to the module junction box.
Extensive Electronic Protections: Fully protected against reverse polarity, short circuit, overcurrent, lightning and transient surges, high temperature and reverse current at night.
Longer Battery Life: Series PWM with 3 stage charging: bulk, PWM regulation and float. Includes temperature compensation at the controller or alternatively at the battery when using optional remote temperature sensor. Able to charge a zero voltage battery.
Rated for Hazardous Locations: Specifically designed for solar power systems in the oil/gas industry. Approved for use in Class 1, Division 2, Groups A,B,C,D.
More Information: Bicolor LED is easy to read from the ground when the solar module is pole-mounted. Indicates solar charging, regulation, normal nighttime operation and any controller or system faults.
Easy to Install: Fits standard half inch conduit knockout (PG 13.5, M20) in module junction box. Quickly fastens with included locknut. Wires have fork connectors for easy connection to solar module terminals.

 

 

RMSSK12	SunkeeperModule Mt 12A	$149.99
RMSSK6	Sunkeeper Module Mt 6A	$104.99

Morningstar MPPT Regulators

Morningstar SunSaver MPPT 15L

Morningstar’s SunSaver MPPT solar controller with TrakStar Technology™ is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems. The controller features a smart tracking algorithm that maximizes the energy harvest from the PV and also provides load control to prevent over discharge of the battery.

The SunSaver MPPT is well suited for both professional and consumer PV applications including automatic lighting control. Its charging process has been optimised for long battery life and improved system performance. This product is epoxy encapsulated for environmental protection, may be adjusted by the user via four settings switches or connection to a personal computer, and has an optional remote meter and battery temperature sensor.

Key Features and Benefits:

• Maximizes Energy Harvest: - Our TrakStar MPPT Technology features:
  • peak efficiency of over 97%
  • Almost no power losses
  • Recognition of multiple power peaks during shading or mixed PV arrays
  • Excellent performance at low solar insolation levels
• Use of High Voltage Modules
  • Enables the use of high voltage and thin film modules for off-grid battery charging
• Converts 36V or 24V PV Arrays
  • Provides a means to use up to a 36V PV array to charge either a 24V or 12V battery.
• Lower System Cost
  • Less expensive than other MPPT controllers and is affordable in smaller PV systems up to 400Wp. Allows system costs to be reduced by down-sizing the PV array, using on-grid or thin film modules and decreasing cable sizes.
• Automatic Lighting Control
  • Up to four programmable timer sequences for PV lighting applications
• Smaller Size
  • Mechanical dimensions are less than other MPPT controllers, making it easier to install in equipment enclosures.
• Highly Reliable
  • Efficient electronics, a conservative thermal design and tropicalization result in high reliability and long life.
• Fully Adjustable
  • User selection via on-board switches or PC connection.
• Extensive Electronic Protections
  • Fully protected against most system errors and faults.
    
• Longer Battery Life
  • Efficient MPPT tracking and 4-stage charging increases battery life.
• More Information
  • The status LED’s and optional meter provide extensive controller and system data.
• Data Logging
  • Records key operating parameters of the PV system and includes 30 days of data logging.

RMSSSMPPT15L

Sunsaver MPPT 15

$449.99

 

Morningstar ProStar MPPT 25 & 40

The NEW ProStar MPPT™ is a mid-range MPPT solar charge controller with TrakStar Technology™ that provides maximum power point tracking (MPPT) battery charging for off-grid photovoltaic (PV) systems up to 1100 watts.

Available with and without advanced built-in meter.

This device is ideal for industrial and residential applications.

A Wire Box for ProStar MPPT accessory to reduce hazards associated with exposed wires and connections can be purchased separately.

This controller allows multiple modules in series for 12V and 24V battery systems.

Detailed battery programming options allow for advanced battery support for the latest Lithium, Nickel Cadmium, and Lead Acid battery types.*

*Note: some battery types require a compatible battery management system.

 

KEY FEATURES AND BENEFITS

• High Reliability – conformally coated circuit board and corrosion resistant terminals.
• 3⁄4 Maximizes Energy Harvest – using TrakStar MPPT Technology to determine and adjust to the true maximum power point as solar insolation changes throughout the day.
• 3⁄4 High Efficiency – at low, medium, and high power levels.
• 3⁄4 Data Logging – up to 256 days of detailed power and load data.
• 3⁄4 Low Noise Design – meets US Federal Communications Commission Class B specifications.
• 3⁄4 Automatic PV Based Lighting Control – field adjustable, multi-event load control enables powerful options for PV lighting systems.
• 3⁄4 MODBUS Communications – Solar Industry Standard MODBUS communications protocol allows for easy programming, control, remote data access and charge synchronization.
• 3⁄4 High Strength – polycarbonate case and extruded aluminum heatsink.
• 3⁄4 Self Diagnostics – continuous monitoring and reporting of any errors through its status LED’s, optional display or communication port.

 

RMSPSMPPT25*
RMSPSMPPT25M*
RMSPSMPPT40*
RMSPSMPPT40M	MPPT 40A LCD	$866.99
RMSPSMPPTWB	MPPT Wire Cover	$95.99

 

Morningstar TriStar MPPT 30, 45 & 60

Morningstar’s TriStar MPPT solar controller with TrakStar Technology™ is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems up to 3kW. The controller provides the industry’s highest peak efficiency of 99% and significantly less power loss compared to other MPPT controllers. The TriStar MPPT features a smart tracking algorithm that maximizes the energy harvest from the PV by rapidly finding the solar array peak power point with extremely fast sweeping of the entire I-V curve. This product is the first PV controller to include on-board Ethernet for a fully web-enabled interface and includes up to 200 days of data logging

 

Key Features and Benefits:

• Maximizes Energy Harvest
  • Our TrakStar MPPT Technology features:
  • Better peak power point tracking than other MPPT controllers
  • Very fast sweeping of the entire I-V curve
  • Recognition of multiple power points during shading or mixed PV arrays
  • Excellent performance at sunrise and low solar insolation levels
• Extremely High Reliability
  • Robust thermal design and no cooling fans
  • Parallel circuit design provides less stress and longer life for electronic components
  • No mechanical relays
  • Extensive electronic protections including PV short circuit protection
  • Epoxy encapsulated inductors and conformally coated printed circuit boards
• Very High Efficiency
  • Peak efficiency of 99%
  • Proprietary tracking algorithm minimizes power losses
  • Low self-consumption
  • Continuous operation at full power to 45°C without need to de-rate
  • Selected electronic devices with higher ratings to minimize losses from heating
• Extensive Networking and Communications Capabilities
  • Enables system monitoring, data logging and adjustability. Uses open standard MODBUS™ protocol and Morningstar’s MS View software.
    
  • Meterbus: communications between compatible Morningstar products
    
  • Serial RS-232: connection to a personal computer
    
  • EIA-485: communications between multiple devices on a bus
    
  • Ethernet: fully web-enabled interface to a local network or internet; view from a web browser or send email/text messages.
    
• Metering and Data Logging
  • Optional TriStar meter and remote meter provides detailed operating data, alarms and faults
    
  • Three LED’s display system status
    
  • Up to 200 days of data logging via meters or communications ports

 

RMSTSMPPT30-	TRISTAR MPPT 30A	$699.99
RMSTSMPPT45-	TRISTAR MPPT 45A	$849.99
RMSTSMPPT60	-TRISTAR MPPT 60A	$1099.99

ORORA Solar Regulators

ORORA RO10+ , RO20+ and RO40+ Programmable Solar Regulators*

*NOT IMPORTED INTO AUSTRALIA ANYMORE - LIMITED STOCK AVAILABLE

• Temperature compensated 3 stage (boost/
  absorption/float) series regulation with Pulse Width Modulation (PWM)
• Suitable for 12 or 24 V DC systems
• Automatic 12/24 V detection
  
• Optional remote display (ROM1) displays amp hours and battery voltage
• Full solid state protection
• Programmable for flooded or sealed batteries
• Choose between 5 load disconnect settings
• Optional external temperature sensor
• Built-in 1 year data logger for system analysis
• Programmable nightlight timer
• Optional USB interface (ROI + ROCOM) for download of data to computer.
• Prepared for DIN rail mounting (mounting device available as an accessory)
• Negative ground regulator (earth negative terminal)
  
  

The ORORA R010+ , RO20+ and RO40+ regulators are ideal for many applications, including caravans, motor homes, village lighting systems, cabin systems, telecommunications, etc.
The ORORA RO+ series uses advanced Pulse Width Modulation to use energy from the photovoltaic modules in the most efficient manner.  Although factory programmed for flooded batteries, the regulator can be adjusted for gel or AGM batteries.

The ORORA RO+ regulators have many advanced features not found in regulators in this price range, these include Excess Energy Management Mode, where excess energy, normally wasted, can be utilized to run equipment, two programmable nightlight timers and a 1 year memory that can be used to identify any system problems.  The ORORA RO+ solar regulator offers 5 selectable modes for deep-discharge protection: voltage controlled (2 presets), SOC% controlled (2 presets), and Adaptive SOC% Controlled (Fuzzy Logic).  Acoustic warning signals can be programmed to alert the user of system installation errors, significant state of charge changes, as well as low-voltage disconnect.

The ORORA RO+ solar controllers provide extraordinary display, programming and safety features.  Battery State of Charge (SOC%) is clearly displayed using an LCD bar chart.  The LCD screen also displays system status icons indicating events such as: low-voltage disconnect, over-current, over-voltage, short circuits and thermal overload.  The ORORA RO+ can also be linked to the ORORA Remote Display (ROM) which can be linked to the regulator with a cable up to a distance of 6 m.

RO20+	ORORA 20A 12/24 V REG	$129.99
RO40+	ORORA 40A 12/24 V REG	$179.00
Orora	20+ with Remote Display	$199.99
Orora	40+ with Remote Display	$299.00

ORORA Remote Display ROM1*

*NOT IMPORTED INTO AUSTRALIA ANYMORE - LIMITED STOCK AVAILABLE

Clear, readable 3-digit LCD display with system status symbols
Display panel current, load current, battery voltage, amp hour capacity, and battery state of charge
Prepared for DIN Rail or screw mounting

The ORORA Remote Display (ROM1) has been designed to function as a remote meter for the   ORORA RO series charge controllers.  The remote display can be used up to a distance of 6 m from the regulator via the interface connector.  This is ideal for small systems where the solar regulator can be located in close proximity to the batteries and the remote meter can be conveniently placed so that battery condition can be monitored from the living area using the push button display.

The ORORA Remote Display is designed to display real-time panel input current, load output current, battery voltage/state of charge (%) as well as cumulative PV and load AH for the day.  In addition, the ORORA Remote Display supplies system status icons to indicate when PV is charging, system overload, and low-voltage disconnect.  Through the ORORA Remote Display historical data collected by the ORORA RO controller can also be accessed, including: Daily PV input, Load AH and Battery SOC%/Voltage in the morning of evening for each day.

ROM1

Orora Rem RO10+20+40

$60.50

Steca Solar Regulators

*NOT IMPORTED INTO AUSTRALIA ANYMORE - LIMITED STOCK AVAILABLE

We Err on the side of caution with the Steca solar Regulators because they are a shunt type regulator as apposed to a series regulator like Plasmatronics or MorningStar. Due to this design, the Steca controllers produce more heat when in use than a series regulator does. We de-rate these by 25% to 30% at a 25°c operating temperature and this de-rating continues / increases the hotter the controllers temperature gets.

Steca Solsum

*NOT IMPORTED INTO AUSTRALIA ANYMORE - LIMITED STOCK AVAILABLE

5.0c, 6.6c, 8.0c, 10.10c
5 A - 10 A
12 V / 24 V

One of Steca’s bestsellers are the photovoltaic controllers of the Solsum C series which are used in small solar home systems with a 5 to 10 Amp solar charging and load current capacity (up to 240 Wp). The Solsum C series was launched in 2004 as a redesign of the Solsum X series. The C series advantages are large connection terminals, fully covered PCB and a easy to understand display. The electronic board uses automized through hole technology for easy local maintenance.

RSSS8.8C	Steca Solsum 12/24V	$69.99
RSSS10.10C	Steca Solsum 12/24V	$79.99

 

Plasmatronics PL Series Regulator Accessories

PL Series Remote Monitor

The PLM remote monitor is a device which allows remote user access to a PL series charge controller. It shows exactly the same information as the PL screen, and the PLM button behaves in exactly the same way as the button on the PL. This means you can use the PLM for everything you would normally do at the PL itself, only in a more convenient or second location. You can access all the same information and adjust all the same settings as you can on the PL itself.

New Features:
There are two features in the PLM which are not found in the PL. These are LED back-lighting, and an audible/ visual Alarm. The latest model also has a membrane keypad instead of a through-panel button.

LED Back-lighting:
The LCD display is back lit with yellow LED light. The display and back-light will turn off if you have not pushed the button for 16 minutes (just like the PL display).

Alarm (Audible/Visual):
There is an alarm which is driven by the alarm (ALRM) function of the PL. This is a low voltage alarm. The alarm is capable of giving an audible alarm from the built in buzzer, or a visual alarm by flashing the back lighting, or both at the same time.

Limitations:
The PLM can be used with up to 100 metres of cable, and up to two other PL accessories. For example you could use the PLM with 1xPLI and 1xPLS2 or with 2xPLS2, but not all three at the same time.

RPLR

PLM Remote PL20/40/60

$167.48

 

PL Series Shunt Adaptor & Shunts

The PLS2 shunt adaptor is designed for use with PL series solar charge controllers. It allows the controller to measure charge or load currents which do not go though the controller. This allows inverter or generator currents to be included in the controller's display. Note: The Amp hour reading and SOC will not be meaningful unless ALL the currents in the system are measured.

The PLS2 shunt adaptor measures the current in a current shunt and converts that measurement into a digital form. This data is then sent to the PL controller.

The PLS2 is bi-directional. This means it can report net load current or net charge current from a single shunt. In many systems, one PLS2 can be used where two PLS's were required. Because the PLS2 is bi-directional, a load/charge setting is not required. Two PLS2s can be used in one system, but their readings cannot be displayed separately. In a two PLS2 system, one PLS2 (the slave) sends its reading to the other PLS2 (the master). The master adds this to its own reading and sends total charge and load data back to the PL. This allows you to measure the currents in two different shunts. As a bonus, any flow opposite to what's assumed will be measured correctly. For example, inverters driving reactive loads often return current to the battery during part of each cycle. This current was ignored by old PLS's but is counted properly by PLS2s.

Three shunt sizes can be handled directly. These are 50A/50mV, 100A/100mV and 200A/75mV.

 

RPLS2	Bi-Direction Shunt Adapt	$162.69
SHNT50A	50A 50mV Shunt	$9.99
SHNT100	100A 100mV Shunt 1:1	$19.99
SHNT200A75mV	200A 75mV Shunt	$19.99

 

PL Series RS232 Computer / Modem Serial Interface

An RS232 level serial interface is available which allows the PL to communicate with a computer or be remote accessed via a modem. This is a quick way to load settings into the PL or extract performance data. All of the data is remotely accessible, and all settings can be adjusted. Software (PLCOM) is available for IBM compatibles to make this easy. Data can be cut and pasted into a spreadsheet or other applications.

The PLI is an RS232 interface for PL series regulators. It allows data communication between a computer and the regulator (via a modem if necessary). It allows serial communication at speeds of 300, 1200, 2400 and 9600 baud. The speed (baud rate) is selected by two jumpers on the circuit board. The computer (or modem) baud rate must be the same as the baud rate selected on the PLI for communication to occur. Select the fastest speed that the connection will support. Start at 9600 baud and if it does not work or has too many errors, then reduce the speed until the link works reliably.
To prevent problems due to ground potential differences, the PLI uses optical coupling. This means that there is no electrical connection between the computer side and the PL side.
The energy to operate the PL side is drawn from the battery bank connection of the PL controller. The energy required to operate the computer side is drawn from the computer serial port connection. A small amount of power will be drawn from the computer's TX, RTS and DTR lines.
The interface can be powered from the TX line only (i.e. with RTS and DTR not connected to the PLI) if there is a shortage of connecting wires available. In this case, the on board DC/DC converter needs some assistance to start up. This is done by sending a short burst of data on the transmit line (for about 100 milliseconds - send a byte with mostly zeros in it). After it starts up, it will remain running until the computer serial port powers down. The software supplied will automatically send a transmission burst until the PLI powers up and answers the computer back.

RPLI

PL Computer Interface

$125.00

 

PL Series Synchronisation / Alarm Unit

The PLA allows up to 3 PL series charge controllers to work together. The PLA provides a common communication interface, four alarm or control channel outputs, and can control a separate load control unit called an LS1. The PLA makes system performance data retrieval easier by providing a PC compatible way of collecting system total information.

The PLA can be used on its own or as a manager for one, two or three PL controllers. The PL controllers can be PL20, PL40 or PL60 versions in any combination. However, for proper operation, the system voltages of all PL controllers and the PLA MUST be set to the same voltage.

The PLA keeps the individual PL controllers synchronised. When one controller changes charge mode, then all the other controllers follow that change. This means that charging is properly shared between controllers. Without this synchronisation, a multi controller system can be trapped in the boost mode indefinitely if there is insufficient charge current from any one controller to reach the boost maximum voltage setting (BMAX).

RPLA

Simaltaneous Equalize Uni

$372.00

 

PL Series Temperature Sensors

A temperature sensor is available which allows the PL to adjust its regulation voltage settings to compensate for variations in battery temperature. The setting TCMP is used to select a temperature profile, which determines how this compensation is achieved.
The PL can automatically sense the presence of a temperature sensor if one of the auto-sense profiles is selected. If operation at temperatures near zero is common, it is better to use the non auto sense profile

The PLT is a plastic-cased unit for direct attachment to the battery wall.

The PLTB has a bolt-on lug for attaching to either battery terminal.

The unit connects to the T+ and T- inputs on the green terminal block under the PL cover

 

RPLT	PL Plastic Temp Sensor	$33.65
RPLT1	PL20 Temp Sensor Bolt-on	$33.65

 

 

PL Series Cables, Cable Doublers & Cable Joiners

New shielded data communication cables and adapters that allow ‘daisy chain’ connection of the PL charge controller to accessories (replaces the older WY and WZ cables).

There are three types of cable used with PL accessories.

"WYS" cable connects a PL20/PL40 to a single PLS2 (or accessory.) "WZS" cable connects a PL60 to a single PLS2 (or accessory).“WXS” connects accessories together and is used to connect a second PLS2 (or accessory).

WYS: 3m cable for connection between PL20/40 and the first accessory.
WZS: 3m cable for connection between PL60 and the first accessory.
WXS: 3m cable (custom lengths available) for connection between PL accessories or as an extension cable for WYS/WZS cables.

PLJ: In-line joiner for connecting WXS cable as an extension.

Double Adapter: 2 female to 1 male adapter which is plugged into an accessory and used with the WXS cable to connect another accessory.

WARNING: Cables and adapters from other suppliers could damage system components due to different internal wiring.

 

RPLY	WYS PL20/PL40 to PLS2	$29.63
RPLZ	WZS Cable PL60 to PLS2	$29.99
RPLXS	WXS to connect Access	$16.50
RPLJ	Joiner 2 x WZS, WYS, WXS	$7.50
RPLD	PL Cable Double Adaptor	$6.60

Plasmatronics DINGO Series Regulator Accessories

Dingo Series Remote Monitor

The Dingo Remote Control (DRC) is a device which allows remote user access to a Dingo series charge controller. It displays exactly the same information as the Dingo screen, and the DRC button behaves
in exactly the same way as the button on the Dingo controller. This means you can use the DRC for everything you would normally do at the Dingo itself, only in a more convenient location. You can access all the information and adjust all the settings just as you can on the Dingo itself.

New Features
The DRC has two additional features to those on the Dingo. These are automatic LED back- lighting and an audible Alarm.

LED Back-lighting
The DRC display is back lit with yellow LED light. The back-light will turn off if you have not pushed the button for 5 minutes. If the display is off, then the first button push will
turn the display back on, but not do anything else. Subsequent button pushes work as nor- mal.

Audible Alarm
The DRC has an audible alarm which is activated by outputs from the Dingo. The alarm will be activated when the red led is on or flashing. This mirrors the alarm led on the Dingo. To avoid false alarms, the alarm condition must be present for 30 seconds before the audible alarm activates.
The alarm will be on if: a. The battery voltage is below the alarm setting or b. The load has been disconnected or is in the process of disconnecting or reconnecting.
The alarm can be silenced by pressing the button.
Once the alarm has rung, then it will not reactivate unless the alarm condition has first been removed by the Dingo for a least 30 seconds.

Limitations
The DRC can be used with up to 100 metres of cable. It can be added to a Dingo system with up to 5 other Dingo accessories (not including switch blocks or MPPT devices).

RPLDRC

Dingo Remote Control

$170.00

 

Dingo Series Shunt Adaptor & Shunts

The DSA shunt adaptor is designed for use with Dingo series solar charge controllers. It allows the controller to measure charge or load currents which do not go though the controller. This allows inverter or generator currents to be included in the controller’s display. The Amp hour reading and State­of­Charge screen will not be meaningful unless all the currents in the system are accounted for.

The DSA shunt adaptor measures the current in a current shunt and converts that measurement into a digital form. This data is then sent to the Dingo controller. On the Dingo screen, the current read by the adaptor is added to the internal current. Each adaptor current can also be seen separately by a long push on CHRG or LOAD. The DSA shunt adaptor is bi­directional. It can report net load current or net charge current from a single shunt. A load/charge setting is not required. Up to four DSA's can be used together in one system.

Three shunt sizes can be handled directly. These are 50A/50mV, 100A/100mV and 200A/75mV.

 

RPLDSA	Dingo shunt adaptor	$163.48
SHNT50A	50A 50mV Shunt	$9.99
SHNT100	100A 100mV Shunt 1:1	$19.99
SHNT200A75mV	200A 75mV Shunt	$19.99

Dingo Series D232 Computer / Modem Serial Interface

The serial interface is also available in a version designed for remote access via a modem. This uses an RS232 interface configured as a DTE device.

The D232 is a device to allow the Dingo to communicate with a modem or computer via an RS232 serial port.

The D232 is primarily intended for data communication between a computer and a Dingo via a modem. It allows serial communication at speeds from 1200 to 19200 baud. The line speed (baud rate) is adjusted using a computer.

It is stored in the D232 and is retained when the power is disconnected.

The modem (or computer if no modem) baud rate must be the same as the baud rate set on the D232 for communication to occur. The RS232 port on the D232 is electrically isolated. This reduces the risk of ground conflicts.

The Dingo supplies the power to operate it’s side of the D232. On the other side, a small amount of power will be drawn from the serial port of the connected device.

SPECIFICATIONS:
Line Speeds: 1.2, 2.4, 4.8, 9.6,19.2 KBaud

RS232 input levels required: >+/- 5V

RS232 drive levels Min: >+/-5V

Load Impedance Output impedance (TX): 3K

DC Isolation: 1000 ohm 500V

Temperature range: -20°c to +70°c

Supply current: 5mA (from Dingo supply) 1.5mA from RS232 TX line

RPLDI232

Dingo RS232 Interface

$125.00

 

Dingo Series DUSB Computer / Modem Serial Interface

A serial interface is available which allows the Dingo to communicate with a computer. It connects to the computer’s USB port. The computer side is DC isolated from the Dingo side.
This is a quick way to load settings into the Dingo or extract performance data. All of the data is remotely accessible, and all settings can be adjusted. Software is available for IBM compatibles to make this easy. Data can then be loaded into a spreadsheet or other applications.

The DUSB is a device to allow the Dingo to communicate with a computer via a USB port.

The DUSB implements USB Version 2.0 with a maximum transfer rate of 12Mbps.

The USB side of the DUSB is electrically isolated from the Dingo side.This reduces the risk of ground conflicts.

The Dingo supplies the power to operate it’s side of the DUSB. On the other side, power will be drawn from the USB port on the computer or hub.

SPECIFICATIONS:
Max. Transfer Rate: 12 Mbps

DC Isolation: 500V

Temperature range: -20 to +70oC

Supply current: 5mA (from Dingo supply) 50mA from USB Port

 

RPLDIUSB

Dingo USB Interface

$125.00

Dingo Series DNET Ethernet Gateway

The DNET Ethernet gateway is designed for use with the Dingo series of Solar charge controllers.

It provides basic read-only access to the main parameters of the Dingo 2020N and Dingo 4040P products via both a web server (HTTP) and the Simple Network Management Protocol (SNMP)

The DNET can present the status of the attached Dingo device via web pages. These can be accessed by using the assigned IP address directly from a web browser.

Built-in Web Server
The Gateway can present the main parameters of the attached Dingo device via web pages. These can be accessed by using the assigned IP address directly from a web browser.

SNMP (Simple Network Management Protocol)
The Gateway has an SNMP agent which can report the main parameters of the attached Dingo device

Modbus TCP
The gateway can provide full read and write access to the attached Dingo controller using Modbus over TCP and uses the standard Modbus TCP port 502.

Field Upgradeable Firmware
The firmware updater (available soon) runs on a PC and provides the update over the Ethernet connection.

SPECIFICATIONS:

• 10v - 100v power supply
• Supply Current varies with voltage but is approximately 20mA @ 12v
• Temperature range -20°c to 60°c ambient
• Field upgradeable
• Supports HTTP and SNMP protocols
• 10Mbps Ethernet RJ45

RPLDINET

Dingo Ethernet adapto

$161.00

 

Dingo Series Temperature Sensors

The DTB has a bolt-on lug for attaching to the battery terminal (either terminal).
The unit connects to the T+ and T- inputs on the green plug in terminal block under the wiring cover. See Section 7.4.3 for further details about this unit.

The DTB has a bolt-on lug for attaching to either battery terminal.

The unit connects to the T+ and T- inputs on the green terminal block under the Dingo cover

 

RPLDT

Dingo Temp Sensor Bolton

$30.58

Dingo Series Cables, Cable Doublers & Cable Joiners

New shielded data communication cables and adapters that allow ‘daisy chain’ connection of the Dingo charge controller to accessories

PLJ: In-line joiner for connecting WXS cable as an extension.

Double Adapter: 2 female to 1 male adapter which is plugged into an accessory and used with the WXS cable to connect another accessory.

WARNING: Cables and adapters from other suppliers could damage system components due to different internal wiring.

 

 

 

 

 

 

RPLDCAB	Dingo cable ONLY	$32.56
RPLJ	Joiner 2 x WZS, WYS, WXS	$7.50
RPLD	PL Cable Double Adaptor	$6.60

 

MorningStar PWM & MPPT Controller Accessories

Morningstar Meters & Remote Meters

TriStar Meter-2 and TriStar Remote Meter-2

Morningstar’s TriStar Meter-2 (TS-M-2), and the TriStar Remote Meter-2 (TS-RM-2) are advanced digital meters that may be used with TriStar™ solar controllers. These meters are nearly identical except that the TS-M-2 is mounted on the controller and the TS-RM-2 is flush mounted up to 30 meters (98.4 feet) away from the controller. The TriStar meters are 2 x 16 character LCD’s that display extensive system and controller information, logged data, bar graph metering as well as alarms and faults for easy troubleshooting. The information may be shown in English, French, German, Portuguese or Spanish languages. In multi-controller systems the TS-M-2 and TS-RM-2 are networkable using Morningstar’s MeterHub to allow individual controller data and aggregate system data to be displayed together on a single meter.

Key Features and Benefits:

• Easy to install
  • Uses standard 6 conductor RJ-11 connectors
  • TS-RM-2 fits a “double gang” electrical box and includes 30 meters (98.4 feet) of cable
  • Both data and meterbus power flow over a single cable
    
  • Network supports up to 15 devices and, optionally, more than one meter per system
• Easy to use
  • Four directional pushbuttons for easy navigation of display screens
    
  • Backlighting to enhance readability
    
  • Meter may be added during initial controller installation, added as an upgrade anytime in the future or connected temporarily for troubleshooting with the ability to use this same meter at other sites
• Networking capability
  • Displays individual controller data from up to 15 TriStars with optional Morningstar MeterHub
  • Aggregates system data to show total charge, load and battery charge/discharge state
  • Auto detects any device found on the network

Compatible with TriStar and TriStar MPPT Controllers

RMSTS-M2	TRISTAR Meter MPPT	$219.99
RMSTS-RM2	Remote Meter 2	$269.99

Morningstar Remote Meter-1

Morningstar’s Remote Meter (RM-1) is a universal, four digit display with custom icons that is compatible with several Morningstar controllers and inverters. This meter provides comprehensive system information for easy monitoring including voltage, current and temperature

Key Features and Benefits:

• Provides Important Information
  • The digital meter displays voltage, current, temperature, logged data, settings, alarms and error reporting for easy troubleshooting. Present, cumulative and maximums/
    minimums are indicated. The LED’s display battery level and operating state.
• Easy to Install
  • Simply plugs into other Morningstar products via RJ-11 connector. May be mounted in the wall or on the wall using the included frame. Also includes 10 meters of wiring with RJ-11 connectors and mounting screws.
• Simple to Use
  • Three soft buttons allow for simple navigation of the meter menus. Custom icons and back lighting make the meter easy to read and understand
• Low Self-Consumption
  • The Remote Meter was designed for low self-consumption to avoid draining the system batteries on even small solar systems. Self-consumption is 6 mA with backlight off and 15 mA with backlight on.
• Adjustability
  • The temperature may be displayed in either °C or °F, the backlight timer may be adjusted for desired running time and the amp-hours and minimum/maximum values may be reset.

Compatible with SunSaver Duo and SunSaver MPPT Controllers

RMSSS-RM1

Morningstar Ethernet MeterBus Converter EMC-1

The New Ethernet MeterBus Converter (model: EMC-1) enables IP based network and internet connectivity to any Morningstar product that features an existing MeterBus port (RJ-11) including:

• TriStar MPPT
  
• ProStar MPPT
  
• SunSaver MPPT
  
• TriStar PWM
  
• ProStar Gen3
  
• SunSaver Duo
  
• SureSine Inverter

The EMC-1 is powered by connecting it to the Morningstar product’s MeterBus port or the DC input for 12, 24, or 48V systems.

The MeterBus port connection also enables transmission of serial data to the EMC-1. The EMC-1 converts this connection to a fully enabled Ethernet port to allow data transfer to the internet. This facilitates remote monitoring, configuration and control using any type of IP based network connection. Thus, many new powerful integration options for Morningstar products can be established in remote power systems:

• IP based MODBUS connectivity for remote communication and control.
  
• Monitoring, logging and remote custom programming using Morningstar MSView PC software.
  
• Morningstar’s Live View displays system status and log data directly from the EMC-1 to a webpage.
  
• A cloud hosted data service is scheduled to launch in 2017.

RMSEMC

Ethernet Meterbus

$299.00

 

Morningstar Meterhub

Morningstar’s MeterHub (HUB-1) allows multiple Morningstar products to communicate over a Meterbus network to provide improved data monitoring, additional capabilities and lower system cost.

• Enables multiple controllers to share a single TriStar meter and display both single controller data (TriStar #1, TriStar #2...) as well as aggregated data for the entire system.
  
• Enables multiple controllers to share a single Relay Driver and fully utilize all 4 channels of the Relay Driver for different functions (alarms, load disconnects, generator starts) from multiple products.

The MeterHub allows up to 15 Morningstar products on a single MeterBus network. The product electrically isolates devices that supply power to the network, preventing damage to the network in the event of grounding problems. Five status LED’s indicate the proper network connection to each port.
The MeterHub is suitable for either wall or DIN rail mounting.

• Compatible With:
  • SunSaver-MPPT
  • TriStar
  • TriStar-MPPT
  • TriStar Meter-2
  • TriStar Remote Meter-2
  • Relay Driver
• Included in the Box:
  • MeterHub
  • Operator’s Manual
  • Five Meterbus RJ-11 cables – each 1 meter in length
  • Four mounting screws

 

 

RMSTSMPPTHUB1-TRISTAR

MPPT HUB

$199.99

 

Morningstar Relay Driver

Morningstar’s Relay Driver is a logic module which provides high level system control functions such as high/low voltage alarms, load control and generator start. The product controls four independent relay driver outputs by reading digital data inputs from Morningstar’s TriStar controller or by reading battery voltage when used in systems with other controllers.

Typical Functions:

• High and Low Alarm Contacts for Industrial Applications
• Load Control Including High Power Applications (pumps and large motors)
  
• Temperature Controlled Settings for Battery Fans or Cooling Vents
  
• Generator Start Functions
  
• Auxiliary AC Backup Charge Control

Data Control Input Options:

• Connected to a TriStar Controller:
  • Battery voltage, charge/load current, battery temperature, TriStar heatsink temperature, PWM duty cycle, PV/load voltage, and all TriStar alarms or faults.
• Used in Systems with Other Controllers:
  • Battery voltage, Relay Driver temperature, input voltages from other sources.

Key Features and Benefits:

• Cost Effective
  • The four channels provide up to four high level system control functions at a lower cost compared to other alarm and generator start packages.
    
• High Reliability
  • Each channel has complete electronic protections for high reliability.
    
• Flexibility
  
  • The system designer may choose the exact relay needed for each application including a wide range of current ratings and solid state, mechanical or mercury displacement relays.
    
• Fully Programmable
  
  • It is easy to program the Relay Driver with the included PC software via serial RS-232 port connection. Data is stored in non-volatile memory. The Relay Driver is pre-programmed with four commonly used settings.
    
• Advanced Generator Control
  
  • Provides flexible parameters to control one, two or three-wire generator schemes and complete control of preheat, crank, ignition and cool-down.
    
• Industrial Design
  
  • Each relay driver output may be controlled directly by MODBUS commands via the RS-232 for use with PLC’s and other industrial hardware. Mounts to a DIN rail or a flat surface.
    
• LED Indicators
  
  • Displays power and status of each channel as well as faults and data sampling intervals.

 

RMSRD

Relay Driver

$299.99

 

Morningstar Meterbus

Morningstar's Meterbus adaptor (MSC) converts a controller's meter port (RJ-11 phone type connector) to a standard RS-232 serial connector for connection to a PC or other equipment. The MSC may be used with any Morningstar Controller or Inverter equipped with a meter connection that does not also already have a RS-232 port.

By Converting to RS-232, the MSC allows Morningstar's controllers and inverters to communicate with a variety of third party serial enabled devices such as:

• A PC running Morningstar's MS View software or any other compatible software.
• A Serial enabled device such as an internet gateway
• Another MODBUS enabled hardware device at the site that needs access to solar system information.

Establishing a communications link enables the monitoring or logging of data from the controller or inverter as well as the customizing of any user-adjustable settings. The MSC makes available a wide variety of data stored in Morningstar's products such as (varies by product)

• Battery Voltage (including minimum and maximum)
• Solar charge current to the battery
• Load current from the battery
• Accumulated solar and load amp hours
• Charge Stage
• Errors and alarms
• Local and battery temperature
• Data logging files

All data is transmitted in the form of MODBUS protocol. This industry standard was chosen for a high level of compatibility with a variety of equipment. Each Morningstar product has its own data specification

 

RMSMSC

MSC Meter Bus Adaptor

$72.99

 

Morningstar Remote Temperature Sensor

Morningstar's Remote Temperature Sensor (RTS) provides improved battery charging in solar systems that experience temperature variations during the year. The RTS measures temperature at the battery and the controller uses this data for very accurate temperature compensation. Use of the RTS is recommended whenever the temperature at the battery will be more than 5°C (9°F) different than the temperature at the controller. The TriStar has no on-board temperature compensation; therefore the use of the RTS is required for temperature compensated charging. Other Morningstar controllers will default to an on-board temperature sensor if a RTS is not connected.

The RTS is compatible with the following Morningstar controllers:

ProStar (soldering required)
TriStar
SunKeeper
SunSaver Duo
SunSaver MPPT

For maximum protection from harsh environments, the sensor is encapsulated in epoxy inside a power lug housing. The RTS is also protected from lightning surges and short circuits.

Standard Features:

• Highly accurate: +/- 1.5°C (2.7°F)
  
• Cable length: 10 meters (33 feet)
  
• User may easily extend cable length up to 30 meters (100 feet) using standard cable
  
• Corrects for temperatures from -30°C (-22°F) to +80°C (+176°F)
  
• Wires are non-polarized
  

Specifications:

• Power lug housing: 9.5 mm (3/8”) screw hole
  
• 2-conductor copper cable with PVC jacket, 0.34mm² (#22 AWG)
  
• Cable rated UL CMR
  
• UL recognized component when used with TriStar
  
• CE certified for use with all compatible Morningstar controllers
  
• Sensor noise is filtered

 

RMSTTP

TriStar or MS Temp RTS

$64.99

 

Morningstar Din Rail Clips

Morningstar’s DIN Rail Clips provide a simple way to install our SunSaver family of solar charge controllers to DIN Rails in industrial enclosures. These rugged plastic clips have been custom made to match the mounting holes on the SunSaver controllers and to either snap on to the middle of the rail or to slide on from the end of the rail. The clips also provide a mechanism to allow easy removal of the controller from the DIN rail without removing the clips.

The DIN Rail Clips are compatible with the following Morningstar solar controllers:

• SunSaver
• SunLight
  
• SunSaver Duo
  
• SunSaver MPPT

Standard Features:

• Polypropylene clips
  
• Fits all 35 mm standard DIN rails
  
• Mounting screws: M3 x 5mm, black stainless steel
  

 

RMSDIN

Din Rail Clips

$2.99