Shaanxi Yahua Lighting Electric Equipment Co., Ltd.
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Solar panel 18V45W post lamp solar light LED street light 40W 4200 lm work 12 hours
All-in-one type solar street lights are gaining popularity due to their compact design which incorporates all of the parts necessary in a compact manner including the battery.
| Power | 40W |
| Solar Panel power | 18V45W |
| Solar panel life time 25 years | |
| Lithium battery | 12v/20AH |
| Led power | 12v40w |
| Lumen(lm) | 4000-4200 |
| LED Life time 50000 hours | |
| Lighting viewing angle 120° | |
| Charge time(by sun):6-7 hours(with enough strong shine) | |
| Discharge time:3-6 rainy days | |
| Working temp(℃):-20~+60 | |
| CCT(k):6000k-6500k | |
| Mounting height(m) | 5-7m |
| Space between light(m) | 25m |
| Aluminium alloy lamps material | |
| ISO/CE/ROHS/IP65 Certificate | |
| 3 years warranty | |
| N.W(kg) | 10.6 |
| G.W(kg) | 11.0 |
Most Solar panel 18V45W post lamp solar light LED street light 40W 4200 lm work 12 hours turn on and turn off automatically by sensing outdoor light using solar panel voltage. Solar streetlights are designed to work throughout the night. Many Solar panel 18V45W post lamp solar light LED street light 40W 4200 lm work 12 hours can stay lit for more than one night
Solar lights installed in windy regions are generally equipped with flat panels to better cope with the winds.
Modern designs for solar panel 18V45W post lamp solar light LED street light 40W 4200 lm work 12 hours use wireless technology and fuzzy control theory for battery management. The Solar panel 18V45W post lamp solar light LED street light 40W 4200 lm work 12 hours using this technology can operate as a network with each light having the capability of performing the turning on and off of the network.