With the popularization of solar water heaters and solar cars, the concept of low carbon, energy saving and high efficiency has been deeply rooted in the hearts of the people. Now
solar street light has also entered people's life and become an indispensable product in daily life. So, how does solar street light work? What is its working principle? Solar led lights are mainly composed of solar photovoltaic cells and semiconductor lighting sources, which form an efficient lighting system through the cooperation of DC and low voltage. The working principle of solar led lights is to use the principle of photovoltaic effect to make solar cells. During the day, the solar panel receives solar radiation energy and converts it into electrical output, which is stored in the battery through the charge and discharge controller. At night, when the illuminance gradually decreases to about 10lux, the open circuit voltage of the solar panel is about 4.5V. The charge and discharge controller detects this voltage value and acts, and the battery discharges the lamp head. The working principle of the solar led light is the simplest: after the solar panel absorbs and converts the solar energy into electrical energy for storage, the electrical energy is stored in the battery for use at night. Among them, the battery is divided into lead-acid battery and gel battery. The main function of the solar street light charge and discharge controller is to protect the battery. During the day, when the sun shines on the solar panel, the solar street light's battery components will generate a DC voltage of a certain magnitude, convert the light energy into electrical energy, and then transmit it to the controller, and then transmit the transmission through the overcharge protection of the intelligent controller. The electrical energy is transferred to the battery for storage. At night, when there is no sunlight, the solar street light components cannot receive light energy. At this time, the solar street light intelligent controller will automatically turn on the control device, and the battery supplies power to the LED light source through the over-discharge protection device of the intelligent controller. Enable solar street light to emit enough light to illuminate. The solar street light works like this repeatedly every day.
Litel Technology is the unique producer of solar lights and related products.
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Among improvements to solar lights, nearly half of consumers considered quality and service as the most important change a business could make in its supply chain.
Many of the solar lights listed here can be purchased for less money, but in general we recommend paying a slightly higher price for significantly improved performance. These are our top choices and their recommended configurations.
Individuals with varied technical skills use solar lights in a wide range of applications.
