The genaret i made up to try to save power dont know how well it will work could not get to work on the inverter charges the battery’s quick 250 amp alternate r 3000 watts ill try it again soon fucked up didint put 2 switches in i had one for the Spencer but not for main power and keeper draining the battery’s but only cost 1.30 so get it right should be good going to look for solar inverter to hook it up to so whole house is free power old drench pump i found living around as when you to the alunater on to genaret power big drain on mother had another mother but to small still got a bit of work to do the alunater is just a truck or car one for charging your battery’s when you drive