... the work of Solar Panel and battery in solar system, which is below 180W(12V) or below 360W(24V). The product can ... in solar system, which is below 180W(12V) or below 360W(24V). FUNCTIONS: 1. Over-load protection.2. Short-circuit protection. ... *H)/PC101*95*35mmTemperature coefficient of voltage stop charge-3mV/°C/cell Solar Regulator 10A, 12/24v, Solar Charge Controller, charging battery, PWM, new