Photovoltaic autonomous lighting system based on 10W solar module

The system is manufactured on the principles of photovoltaics. The offered photovoltaic autonomous power supply system is intended for the illumination of premises which have no centralized energy supply. System structure: 1 photovoltaic module: weight 5.0 kg, wattage 10W/12V transforms sunlight into electric power. Service life: not less then 20 years. 1 storage battery : weight 5.0 kg, wattage 12A