iski volt setting wrong hay battery ki wire utar kr isay 14v pr set krain controller kay ander veriable lagi hui kay board pr. phir battery overcharge nahen kray ga
bhai faisal ka check kr k lelo force mppt mein over charging ki problem hai battery ko over charging krta hai meray pas 2 mppt hai force k dono mein yahi problm hai variable se setting krnay k baad bhi over charging krta hai...