system = 3 each 6048 240 volt xantrex hybrid inverter/chargers grid-tied,40 each 250 watt 57 volts per panel, 5 ea. 60 amp pv regulators,850 ah BBI 48 volt forklift battery, 1 each 500 kva 480 volt 600 hp. Waukesha gen set.avg. charge rate 100 amps at 50 volts from panels,290 amps from gen set . avg load 5000 watts continuous.