... , halp power and 1/3 power working .Pole and solar bracket4m, with solar panel frame, hot-dip galvanized, 3.0mm thickness, coating according ... kgsBattery boxengineerning plastic box , anti-corrosion , waterproof10 years5 yearsAccessories8m cables, solar bracket , fasteners etc.10 years5 yearsWorking timeWork 10 to 12 hrs ...