What are the benefits of solar street lamps?

Compared with ordinary street lamps, it has many advantages. Datang photovoltaic energy will answer for you. 1, environmental protection and energy saving Compared with ordinary street lamps, solar street lamps rely on solar energy to store energy. 2. The direct current of durable solar street lamp is converted into pulsating constant current power supply by pulse modulation, which has no resistance and current limit, high power supply efficiency and minimal loss, greatly reducing LED heating and LED light decay, and prolonging LED life by 36,000 hours, that is, more than 10 years. For ordinary street lamps, alternating current is converted into DC stabilized power supply through rectifier, and continuous DC power supply is provided through resistor current limiting. The power supply has low efficiency, large loss, serious LED photothermal and large light attenuation, and its service life is usually 1- 18000 hours, that is, 3-5 3. The power supply of safe solar street lamps is extremely low during installation, maintenance and use, and it is not easy to be damaged. Ordinary street lamps have high voltage, are not easy to be damaged, and have great security risks. 4. Maintenance cost The maintenance cost of solar street lamps is much lower than that of ordinary street lamps. If you want to know more about solar street lamps, please go to Datang Photovoltaic Energy website to learn.