12 m solar street lamps suppliers

Combine led lights and solar power, through the analysis of the distributed system benign interaction can accurately calculate the previous system of investment costs, between benign to promote, in order to impel the solar led street lamp system of distributed better direction. 1. The sun

combined led lights and solar power, through the analysis of the distributed system benign interaction, the early system can accurately calculate the cost of investment, so as to promote the distributed solar led street light system for the better development. 1. What is part of the solar led streetlight?

solar led street lamp is mainly composed of solar panels, battery, led lamp, controller, lamp post, etc. 2. Solar led streetlight need electricity? Like the traditional led street lights, solar led street lamp need electricity, in addition to solar led street lamp power is the power in their own battery, battery comes from sunlight, not commercial grid electricity consumption. 3. Solar led street lamp principle of work is what? Solar led street light during the day the solar panels generate electricity by the controller to the storage battery, night through the controller to battery power output to the led lamp, night lighting. On the installation, solar led street lamp can be installed on both sides, the distance between them can be greater than 10 meters, less than 30 years. Rural areas commonly used lithium battery lamp specifications for 30 wled sources, 60 w solar panels and 46 a lithium battery. Solar led street lamp manufacturing costs about 1500 yuan, can satisfy 365 lighting points 10 hours a day lighting, achieve energy saving and related energy subsidies.