Several scales of solar street lamp lighting function

Several scales of solar street lamp lighting function

Solar street light is an outdoor street light, so the primary function of solar street light is lighting, but this lighting function does not mean that as long as it can light up. Solar street lighting is to meet its lighting requirements. There are several standards in it. One is the brightness requirement, which must meet the relevant national standards; the second is the lighting time, which requires sufficient lighting time at night, and the last is the safety standard. Because solar street lights save solar power for use at night during the day, it is an important indicator to be able to turn on the lights on cloudy and rainy days without sunlight. Therefore, all localities should check the self-sustained lighting days of LED solar street lights according to the longest local rainy day. Generally speaking, the continuous rainy day may be around 5-7 days, so the qualified lighting solar street lamp product is reached this length of time. Solar street lamp heads are covered with lamp caps and solar panels, and some have integrated batteries on the lamp caps. This top-heavy configuration is much higher than the center of gravity of conventional street lamps, and the safety standards are naturally more stringent. Therefore, the wall thickness and material processing requirements of the light pole must be higher, so as not to affect the long-term use.