Knowledge of solar street lights
Solar energy is inexhaustible, clean, pollution-free and renewable green energy. The use of solar power generation has unparalleled cleanliness, high safety, relative universality and adequacy of energy, long life, maintenance-free and other advantages that other conventional energy does not have. Photovoltaic energy is considered to be the 21st century The most important new energy. The solar street light does not need to lay cables, AC power supply, and no electricity bills. Using DC power supply and control, it has the advantages of good stability, long life, high luminous efficiency, easy installation and maintenance, high safety performance, energy saving and environmental protection, economical and practical. It can be widely used in urban main and secondary arterial roads, communities, factories, tourist attractions, parking lots and other places. Product parts The pole structure is composed of steel poles and brackets, the surface is sprayed with plastic, and the battery board connection uses special anti-theft stainless steel screws.
The working principle of solar street lights is generally that solar street lights during the day are under the control of an intelligent controller. The solar panels absorb solar light and convert it into electrical energy under the control of the intelligent controller during the day. The light source is powered to realize the lighting function. The DC controller c