... high, made of galvanized steelController12V 10A solar charge controllerBattery12V 120Ah, gel cell deep cycle batteryWorking Time8 ~ 10 hours/day, ... 20 feet, 23 feetBatteryGel cell deep cycle battery or standard deep cycle battery, 50Ah, 80Ah, 100Ah, 150AhBattery PositionUnder ... and incentivesNo monthly electric billsControlled charging to prolong battery service lifeLong-life PV modules with more ...