The solar street lights work on the principle of the photovoltaic cell or solar cell. The solar cell converts solar energy to the electrical energy which is stored in the battery. The solar lamp draws the current from this battery and it requires no other wiring.
Working of Solar Street Lights
The solar street lights use solar energy, a form of the renewable energy. These days it is common to see the solar street lamps along the sides of roads. The solar street lights comprise of, which absorb the solar energy during the daytime. The photovoltaic cells convert solar energy into electrical energy, which is stored in the battery. At the nighttime, the lamp starts automatically and it consumes the electricity already stored in the battery. During the daytime, the battery gets recharged and the process keeps on repeating every day.
Solar LED lights: LED stands for the light emitting diode. LED comprises of the chemical compound that gives of the light when direct current (DC) from the battery passes through it. Solar LEDs are available from number of companies in different sizes, shapes and styles. The life of LED is usually very high extending up to 50,000 hours. The LEDs require very little current hence the solar panels of smaller sizes are required for the solar lights with LED lamps.
Integrated street light
Solar panel, battery and LED lamp are all-in-one and waterproof. The shell is made from aluminium alloy, working together with waterproof and airless technology which is easy to install as there is no need of connection or wiring. Applicable for outdoors it is dustproof, waterproof, anti-static and shocking resistance. Its high quality parts enhance the lifetime of the product to more than 9 years. Easy to be dismounted, assembled, carried and transported. A high-efficient solar panel supplies power for lithium battery which is explosion-proof and heat resistant. High-efficient power generation, large capacity, high light efficiency, small volume, long life span, light weight and handy carrying. High quality at an accessible price.