... controller compared to PCM modelsl Functions as a power meterl LCD display shows the battery voltage, charging current, charging power, output status, output ... in timer, suitable for a periodic discharge system such as solar street lights, solar pumps etc.l Over charge, over discharge, ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 20A 12/24V MPPT solar charge controller 15-30% more power