height:5~9.5m high-efficient monocrystal or polisilicon silicon panels extra-bright LED, energy saving light or sodium lamp maintenance free rechargeable batteries 6~10 h/each day (can last 4~7 overcast /rainy day) proper location:>2200 h sunshine hours/per year Automatic control by microcomputer 1. 4. Wind power motor: 200w or optional. 2. Battery: 12v/100ah / 12v/150ah 3. Controller: 12v/10A or 24/10A 43. Insulation ability of light: 100MΩ above 5. Pressure resistance: AC2000v/DC3000v 6. Wind resistant intensities: 150km/h 7. The daily working hours: 8h 8. Suitable temperature: -20?C ~+50 ?C 9.20W LED lamp brightness is equal to the 50-60W high pressure sodium lamp Remark: Compared to ordinary lights, wind powered and solar lights need to install solar panels(6-9kg) and wind powered motor(about 11-13kg), therefore the requests is higher to pole and groundwork. Due to the variety of solar radiation level in different areas , we would customize the products according to your specific requirements More information and pictures, please contact us