Solar street light principle and maintenance

The solar street lamp uses sunlight as an energy source, and is used during the daytime to charge at night, without complicated and expensive pipeline laying, the layout of the lamps can be arbitrarily adjusted, safety, energy saving and pollution-free, and no manual operation is required to be stable and reliable, and the electricity cost is saved and maintained.

Working principle The system works in a simple way. The solar battery panel made by using the photovoltaic effect principle absorbs solar radiation energy and converts it into electrical energy. It is stored in the battery via the charge and discharge controller. At night, the illuminance gradually decreases to about 10 lux. The open circuit voltage of the Zhan Solar Panel is about 4.5V. After the charge and discharge controller detects this voltage, the battery discharges the lamp. After the battery was discharged for 8.5 hours, the charge-discharge controller was actuated and the discharge of the battery was completed. The main function of the charge and discharge controller is to protect the battery.

Solar energy is just two years after you do not have a bit of maintenance cost to show its advantages. It also considers the decline of led light and the color of fog. You want to save energy. It is recommended that you use an electronic ballast with dimming as an energy-saving component for street lights. When people are less at night, the power is automatically reduced. When people are busy, the power can be automatically increased. This not only saves energy, but also the light efficiency is more scientific. Just like the street light on the road, you can use it all the time, but only if you don't want to use it. However, the components of the solar street light such as batteries need to be replaced regularly.

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