Brother mery pas Zweinic Diamond hy4.5kw. Msla ye hy k aksar hi 01 02 07 errors deta hy jab motor double ampler chlaty hen...mery pas 580 watts ki 6 panels lagy huye hen...Zara setting bta dena....kya kron aur rat ko batteries 11 bjy khtm ho Jati hen us k Baad wapda jab on Hoti hy TU batteries b charge hona Shuru ho Jati hen Jo 3 unit consume kr Jati hen...sary din ki bachat TU khtm ho Jati hy...plz aisi setting btayen k wapda pe batteries charge na kry...sirf solar par charging ho.....