Spectra Charge Controller 30A 12v/24v

solar charge controller is an essential component of your photovoltaic (PV) system. The controller maintains the life of the battery by protecting it from overcharging. When your battery has reached a 100% state of charge, the controller prevents overcharging by limiting the current flowing into the batteries from your solar array. Features: 12 volt flush mounted PV charge controller rated for a continuous solar current input of 30 amps. Uses pulse width modulation (PWM) technology Unique four stage charging system with optional equalize setting, to charge and protect your battery bank LCD digital display that shows solar array charge current, system battery voltage and battery capacity Built-in USB charge port Connects up to 600 watts total Charges 1 or 2 battery banks Remote on/off control of Go Power! inverters* (certain models) 5 year warranty