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| Model | SS-10-12V |
| Charge Rating | 10 amps |
| Max PV Open Circuit Voltage | 30 volts |
| System Voltage | 12V |
| Min Battery Voltage | 6V |
| Load Control | No |
| Load In-Rush Capability | 65 amps |
| Self-Consumption | < 8 mA |
| Voltage Accuracy | +/- 25mV |
| Operating Temperature | -40°C to +60°C |
| Storage Temperature | -55°C to +80°C |
| Transient Surge Protection | 1500W per connection |
| Certifications | UL1741, CSA, CE, RoHS, FCC Class B, Hazardous Locations |
| Warranty Period | 5 Years |
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Morningstar Sunsaver SS-10-12V Charge Controller for 12 Volt PV Systems
SKU SS-10-12VMorningStar SunSaver SS-10-12V Gen 3
The SunSaver SS-10-12V delivers enhanced power capacity in the proven SunSaver platform, providing 10 amps of reliable solar charging for larger 12V battery systems. It's engineered for mid-range solar applications requiring robust charging performance without load control complexity.
- Enhanced Power Management: Delivers 10 amps of constant voltage PWM charging to 12V battery systems from up to a 30V solar input with 65-amp surge capability.
- Complete Protection: Electronic safeguards against overload, short-circuit, reverse polarity, high temperature, and lightning on all connections prevent damage.
- 4-Stage Charging: Ensures battery health and longevity with a sophisticated charging algorithm including bulk, absorption, float, and equalize stages.
- Built to Last: Features a solid-state MOSFET design, anodized aluminum case, and epoxy encapsulation for maximum durability.
- Certified for Hazardous Locations: UL/CSA Class 1, Division 2, and ATEX/IECEx Zone 2 certified for safe operation in oil, gas, and mining environments.
SunSaver system wiring for a SES Class 1 Division 2 Solar System.
SunSaver SS-10-12V Certifications
The SunSaver SS-10-12V meets stringent international safety and performance standards for deployment in residential, commercial, and industrial applications with load control requirements.
- UL 1741 - Listed for electrical safety and grid-tie compatibility
- CSA C22.2 No.213 - Canadian electrical safety standards
- CE Marking - European Conformity for EU market access
- RoHS Compliant - Restriction of hazardous substances
- FCC Part 15 Class B - Electromagnetic interference compliance
- Hazardous Locations - UL/CSA Class 1, Division 2, Groups A-D
- ATEX/IECEx - Zone 2, Gas Group IIC for explosive atmospheres
- ISO 9001 - Manufactured in certified quality facility
Contact Us toll-free: (877) 297-0014
Read more about Morningstar SunSaver charge controllers.
Morningstar SunSaver SS-10-12V Charge Controller Review
The SunSaver SS-10-12V solar charge controller represents the sweet spot for mid-range 12V solar applications, delivering more charging capacity than the SS-6 series while maintaining the same proven reliability foundation. With over 1.5 million SunSaver controllers deployed worldwide maintaining an exceptional <0.1% failure rate, the SS-10-12V employs advanced 4-stage PWM charging to optimize battery performance in larger off-grid systems, residential solar installations, and commercial applications where 10-amp charging capacity is essential for proper battery maintenance and system performance. Manufactured in an ISO 9001 certified facility with automated precision assembly and 100% pre-shipment testing, each controller comes factory pre-configured for immediate installation.
Morningstar SunSaver Charge Controller Applications
Agricultural
Automation
Environmental
Lighting
Mining
Oil and Gas
Railroad
Residential
Rural Power
RV & Marine
Security
Telecom
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