inputs.text: wonderful inverter - grid tie inverter works pretty good stated marketing ad im pleasd product month far good 390 watts solar panels get 120 input wall 250 262 watts times get picks 290 295 watts dont know may not hazy fact hooking 24 volts sistem get 482 watts 120 volts wall input point unit works suposto well product tanksupdateim lowering rating stars unit not last buta little two years unit stops working decide open found fuse dindt blew circuit board fuse located hole right base fusemy point yes unit works no doubt low quality product