Solar photovoltaic components: 50WP, polycrystalline silicon
Battery: 55Ah, maintenance-free Valve-Regulated Lead Acid Battery
Light Source: 8W/12V, energy-saving lamp
Controller: 5A special controller for solar lamps, protection against over charge and over discharge, light control and time control
Lamps post: 4m, hot galvanization spraying-plastic

Lighting time: Fully charged lamps may work 6-8 hours a day (adjustable) and last 3-5 days on-end in cloudy or rainy weather
Applicable temperature: -40-50
Wind-proof capacity: ??150FM/H (Customer designs are welcome)