12-Amp 12-Volt Morningstar Sunkeeper Charge Controller The new SunKeeper SK-12 from Morningstar Corp is a 12Amp PWM battery charge controller for PV systems. The SunKeeper is epoxy encapsulated and rated for outdoor use. By mounting directly to the module junction box and wiring through the junction box knockout, the connection is weather-proof. This eliminates the need for an additional housing for the controller. To withstand the high temperatures at the solar module, the controller has been designed using extremely efficient power electronics and is rated to 70°C. Key Features: Rated Solar Input – 12 Amp Auto-battery-select – 12V PWM Battery Charging 3-position battery select: gel, sealed or flooded 4-Stage Charging: Bulk, Absorption, Float, Equalize Auto-disconnect on overload, high voltage & short circuit Lighting & transient surge protection Warranty: 5 Years Min. Voltage to operate: 0V Self Consumption: 7mA Operating Temperature(degree Celsius): -40 to +60
