DC12V 24V 10A 20A Solar Power System PWM Solar Charge Controller

DC12V 24V 10A 20A Solar Power System PWM Solar Charge Controller Solar controller is mainly used for solar off-grid power generation systems, can automatically control multiple solar panels for battery charging equipment, coordinate the efforts of solar panels, battery, load, monitoring, charging status, display panels for battery charging current, voltage, and battery, can effectively prevent the battery overcharge, the function of the meter and the short circuit.PWM is the pulse width modulation, refers to the digital output of the microprocessor to control the analog circuit, is a digital coding method of the analog signal level. Digital control of analog circuits can greatly reduce the cost and power consumption of the system.The electrical structure of the PWM solar charge controller is relatively simple, mainly consists of a power main switch, a capacitor, a drive, and a protection circuit, which is actually equivalent to a switch, the component and the battery are connected together, the voltage of the component will be pulled down to the voltage of the battery pack.  Product Features:* Build in the industrial micro controller.* Big LCD display, all adjustable parameters.* Fully 4-stage PWM charge management.* Build in short circuit protection, open circuit protection, reverse protection, and overload protection.* Dual MOSFET reverse current protection, the low heat production.TECHNICAL PARAMETERProducts namePWM solar charger controllersModel1210Battery voltage12V / 24V auto adaptCharge current10A/20A/30AMax Solar Input