Three Phase Hybrid Inverter| 3-12kW | 2 MPPT | LV Battery Supported 100% unbalanced output, max. output up to 50% rated power for each phase AC couple to retrofit existing solar system Max. 10 pcs parallel for on-grid and off-grid operation; support multiple batteries parallel Max. charging/discharging current of 240A Support storing energy from diesel generator 48V low voltage battery, transformer isolation design 6 time periods for battery charging/discharging