SKU: MOR-SS-10L-12V
Mfg. SKU: SS-10L-12V
The Morningstar SunSaver SS-10L-12V is part of the world’s most trusted small solar controller line, with over 1.5 million units installed globally. Compact, rugged, and CSA-approved, it is ideal for Canadian off-grid solar systems including cabins, cottages, RVs, telecom, and oil & gas applications where reliability is critical.
This model is rated for 10 Amps at 12V DC and includes Low Voltage Disconnect (LVD) to protect batteries from deep discharge. Using four-stage PWM charging (bulk, absorption, float, equalize), it maximizes battery health and lifespan while maintaining safe and efficient charging.
System Voltage: 12V nominal
Charge Current: 10 Amps
Load Current: 10 Amps (with LVD)
Max Solar Voltage: 30V (12V battery systems)
Self-Consumption: < 8 mA
Charging Method: 4-stage PWM (bulk, absorption, float, equalize)
Temperature Compensation: –30mV/°C (12V)
Operating Temp Range: –40°C to +60°C
Transient Surge Protection: 1500W per connection
Dimensions: 15.2 × 5.5 × 3.2 cm (6.0 × 2.2 × 1.3 in)
Weight: 0.23 kg (8 oz)
Low Voltage Disconnect (LVD) for load protection
Full electronic protections: reverse polarity, overload, short-circuit, lightning, high temp
Marine-grade terminals and anodized aluminum case
Epoxy encapsulation for tropicalization and harsh environments
LED indicators for charging status, battery level, and error conditions
Maintenance-free operation with no fans or moving parts
CSA C22.2 No. 213-M1987 (Class I, Div. 2, Groups A-D) – approved for hazardous locations
UL121201 / CSA C22.2 #213 – Hazardous location certified
CE, RoHS, REACH compliant
ISO 9001 factory certified
ETL Listed UL1741 (with terminal cover)
For Canadian solar installers, this controller combines CSA compliance, cold-weather durability (down to –40°C), and industrial-grade reliability. It is priced to be cost-effective while backed by Morningstar’s 5-year warranty.
Whether powering a cabin in Ontario, an RV in Alberta, or an oil & gas monitoring site in Saskatchewan, the SS-10L-12V is built for long-term, trouble-free service.
DataSheet
User Manual
