Solar Charge Controller Morningstar Sunsaver SS-20L 12V

The Solar Charge Controller Morningstar Sunsaver SS-20L 12V is equipped with full electronic protections, 4-stage PWM battery charging, and self-diagnostics. It is the ideal controller for oil and gas, telecommunications, instrumentation, marine and boating, and solar home systems.

Designed for harsh environments and easy to use installation, the SunSaver’s 100% solid state design has made it the industry’s highest reliability small controller.

Buy Solar Charge Controller Morningstar Sunsaver SS-20L 12V

The Morningstar Sunsaver Duo is an advanced PWM two battery controller for caravans, boats and remote homes. It can charge two separate and isolated batteries at the same time.

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
• Optimized sealed or flooded battery set points
• Temperature compensated charging
• Low voltage load disconnect on several versions

A Solar Charge Controller 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 anodized aluminum 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

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