10 pcs PV 330W ±6%, 3 kW inverter, Pure Sine Wave 220 - 230 VAC/50Hz output, 48VDC battery system with 60A MPPT charger built-in, 8 pcs 12V/200Ah Gel batteries, with battery rack, Inverter and charger and power switch board pre-installed in cabinet with plug and play connections