Sunrain Vision is a hi-tech group located in ShangHai, China which is specialized in research and application of new sources of energy and new technology to improve the efficiency of energy consumption. In our group, there are Seven factories major in Photovoltaic and Solar light, Inverter and Battery Charger, Battery, Solar water heater, Wind turbines, Air-source Heat Pump, Pump and Swimming pool system. The company has passed the certification of ISO9001:2000 international quality management system on all range of our products which include Photovoltaic, Inverter, Battery, Battery Charger, Solar water heater, Air-to-Water Heat Pump, Wind turbines, Solar Garden lights, Pump and Swimming pool system. All the products are fully guaranteed and CE approved and strictly complied with their standard. Now already export 24 counties. Our mission is to Reduce Carbon Emissions and Protecting the Environment.