380VAC 300k/400kva on-Line UPS Low Frequency External Battery Pure Sine Wave Output 3 Phase 380VAC Uninterruptible Power

on-Line 10000VA 8000W Rack Mount UPS 192VDC Batteries Bank to 220AC 50HZ LCD Pure Sine Wave for Home UPS Emergency Power

7500W Three Phase Solar Pump Inverter with MPPT Max DC Input 800V 7.5KW Solar Domestik Water Supply System