Morningstar SunSaver SS-10-12V: The Industrial Standard for 10A Solar Charging

The Morningstar SunSaver SS-10-12V is a professional-grade 10-amp PWM solar charge controller designed for mission-critical 12V systems. Renowned for its near-zero failure rate, the SS-10-12V is the "gold standard" for small-scale industrial applications, including oil/gas monitoring, telecommunications, and marine navigation. Its 100% solid-state design eliminates mechanical relays, ensuring decades of maintenance-free operation.

Built for the harshest environments, the SS-10-12V features marine-grade epoxy encapsulation of all internal electronics. This potting process protects the circuitry from humidity, salt air, and corrosive gases. It is also Class 1, Division 2 (C1D2) certified, making it safe for use in hazardous locations where flammable gases or vapors may be present.

Core Industrial Advantages:

• Unmatched Reliability: With over 1.5 million units in the field, the SunSaver series boasts a failure rate of less than 1 in 1,000 units.
• Extreme Durability: Anodized aluminum housing and epoxy potting provide total protection against corrosion and vibration.
• Hazardous Location Ready: Fully certified for Class 1, Division 2 (Groups A-D), essential for oilfield and industrial monitoring sites.
• Advanced 4-Stage PWM: Optimized Bulk, Absorption, Float, and Equalize stages maximize lead-acid, AGM, and Gel battery life.
• Low Self-Consumption: Draws only 8mA, ensuring your solar energy is preserved for your loads and battery storage.
• Field-Proven Performance: Used by government agencies and global corporations for remote weather stations and coastal lighting.

Technical Specifications:

Technical Tip: The SS-10-12V is a series PWM controller. For best results, mount the unit vertically to allow the anodized aluminum heatsink to dissipate heat naturally. No external fans are required.