Solar Charge Controller MPPT ABS Auto Focus Solar Regulator Charge Controller for RV Trailers Boats 20A

1、Solar Controller: Industrial main chip 16AD sampling accuracy temperature accurate real time discharge current display power generation situation at a glance. 2、High Charging Efficiency: MPPT solar controller high charging efficiency MPPT automatic focus loading high charging efficiency detection charging uninterrupted two way focus tracking. 3、Intelligent Protection: The charging controller has a variety of intelligent protection functions including built in overcurrent protection short circuit protection back connection protection open circuit protection automatic recovery. 4、Innovative MPPT Technology: Solar fast charge controller adopts innovative MPPT technology tracking efficiency up to 99%. Compared with the ordinary controller the efficiency can be increased by 10%?30%. 5、Ideal Choice: We choose excellent grade ABS material the use of strict processing technology to provide you with better solar controller is your ideal choice to buy controller.