In the field of road lighting, the solar power is a ne-w energy-saving measure of green environmental protection. In this article, the author bases on the analysis of the street la-mp light source, through the electric supply and bat ery electr-ic switch to choose the stable and reliable control system and the distribution way in applicable region.%在道路照明领域中,太阳能供电是一种新颖绿色环保的节能措施。本文在分析确定路灯光源的基础上,通过对市电和蓄电池电互相切换来选用稳定可靠地控制系统及此配电方式所适用地区。
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