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| Model | SS-10L-12V |
| Charge Rating | 10 amps |
| Max PV Open Circuit Voltage | 30 volts |
| System Voltage | 12V |
| Min Battery Voltage | 6V |
| Load Control | Yes (LVD) |
| 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-10L-12 12V Charge Controller w/ Lighting Controller
SKU SS-10L-12VMorningStar SunSaver SS-10L-12V Gen 3
The SunSaver SS-10L-12V combines enhanced 10-amp charging capacity with integrated load control, where the "L" designation indicates Low Voltage Disconnect capability. It's engineered for mid-range solar applications requiring both robust charging performance and comprehensive load protection.
- Integrated Load Protection: Automatically disconnects loads at 11.5V and reconnects at 12.6V to prevent battery damage from deep discharge cycles.
- 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.
- 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.
- Complete Protection: Electronic safeguards against overload, short-circuit, reverse polarity, high temperature, and lightning on all connections prevent damage.
- 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-10L-12V Certifications
The SunSaver SS-10L-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
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Read more about Morningstar SunSaver charge controllers.
Morningstar SunSaver SS-10L-12V Charge Controller Review
The SunSaver SS-10L-12V solar charge controller delivers the optimal combination of enhanced 10-amp charging capacity and integrated load protection for comprehensive 12V system management. The SS-10L-12V employs advanced 4-stage PWM charging with automatic low voltage disconnect to prevent costly battery damage while supporting larger solar arrays and higher-capacity battery banks. The built-in load control automatically disconnects equipment at 11.5V and reconnects at 12.6V, making it ideal for residential solar systems, commercial installations, and remote monitoring applications where both enhanced power capacity and load protection are essential. 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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