Morningstar Sunsaver SS-20L-24V PWM Solar Controller 24v 20A with Low Volt Disconnect - Not compatible with Lithium

Max. Solar Currant: 20A

Since the introduction in 1996, more than 1.5 million SunSaver Controllers have set the standard for reliability and performance in demanding oilfield and mining installations in nearly 90 countries around the globe. Today, SunSaver is the world’s leading small solar controller for industrial and consumer markets, proven in mission critical applications where failure is simply not an option.

This third generation SunSaver brings over two decades of advances in software and electronics to the same rugged, hardened design that made the original famous. Own both a legend and the latest in a single product.

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 9001 factory
• 100% pre-shipment functional testing
Longer Battery Life
• Series design (not shunt) for cool operation
• Longer battery life through PWM 4-stage charging and temperature compensation
• Sealed or flooded battery select
• Low voltage load disconnect on several versions
Designed for Harsh Environments and Hazardous Locations Around the Globe
• Temperature rating of -40°C to +60°C
• Ideal for Oil/Gas applications. Approved for use in hazardous locations: UL/CSA Class 1, Division 2, Groups A-D; ATEX/IECEx Zone 2, Gas Group IIC
• Tropicalization—hardened for field use with anodized aluminum enclosure, epoxy encapsulation and marine-rated terminals

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
• Additional features include full electronic protections, 3-state
battery LED indicators, terminal cover, dead battery recovery,
high voltage load protection for sensitive loads
• Wire terminal cover included with every SunSaver

*In periods following excessive battery drain, provided the controller is not power cycled, the controller can self-recover from a battery voltage of 1V and provide intermittent charging operation up to 6V at which normal operation will resume.