... and environmental protection Jiaxing Chnvee Optoelectronic Technology Co.,Ltdsolar system:1. Applications families and offices: lighting, appliance ( ... Receivers, Refrigeratory, Washing machine, Rice cooker, Air-condition, Water Pump,etc.) , home or office equipments ( Printer, Electrograph ... Border-guard Stations, etc. 2. Advantage: 1).Stabilization and dependability 2).energy-saving and economical 3 ...