solar system: 1.Stabilization and dependability 2.energy-saving and economical 3.quiet and environmental protection Jiaxing Chnvee Optoelectronic Technology Co.,Ltdsolar system:1. Applications families and offices ... machine, Rice cooker, Air-condition, Water Pump,etc.) , home or office equipments ( Printer, Electrograph,etc.) Tour, nomads,, island, none or short ...