UPS inverter 3000Watt pure sine wave inverter/UPS Inverter for solar power system It is ideal for home applications(AC 220V & DC 12V Output ... trouble without electricity. Products structures1)1 set UPS power supply with 48V input voltage & 3000W rated output power2) ... such as motors, air-conditions, electric drills,daylight lamps,etc.7) Power Frequency Design, stable performance, low rate fault,durable ...