... certificates 500 Watts DC to AC UPS solar power inverter with Charger Product Feature: 1. Factory 500W UPS power inverter2. ... and components9.Heat-Sink built in internal and come with Auto temperature control fan for heat dissipation10.CE approved ... ovens, cooking, etc. Outdoor work: Power tools, vehicles for help, rescue and disaster relief, commercial promotions, etc. Recreation: Mobile phone ...