... 500 Watts DC to AC UPS solar power inverter with Charger Product Feature: 1. Factory 500W UPS power inverter2. All round ... , drilling machine, punching machines, air compressors, and etc Technical Parameters CATALOGUE (DC12V--AC110V/220V)Item No.300WUPS500WUPS600WUPS800WUPS1000WUPS1500WUPS2500WUPS3000WUPSMax Continuous Power: 300W 500W ...