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LED solar street lights are simple to install and it is unnecessary to lay complicated lines, which are only based on the flanges buried into concrete. Solar street lights are a one-time capital investment without maintenance costs and the investment cost can be recovered in about three years with long-term profitability. The safe DC power supply of less than 36V is implemented on solar street light design, which cannot easily cause safety hazards. The service life of solar panels is 25 years; the average lifespan of ultra-bright LEDs is more than 50,000 hours and the service life of solar-dedicated batteries is 5-7 years.
Natural light is the power source of LED solar street lights. Solar panels charge the battery during the daylight hours and the battery is as the light source power supply system during night lighting. Solar energy does not require complicated and expensive pipeline laying and installation. The reasonable layout of the lighting fixtures can be adjusted at will. Solar energy is safe, friendly-environmental and energy saving without pollution, and it is unnecessary to operate manually. During work period, it is stable, reliable, saving electricity bills, and maintenance-free.
The most basic difference between traditional street lights and LED solar street lights is that the source of electricity is different. The former energy comes from the power engineering of traditional cable transportation, and the latter comes from solar energy. In the case of common failures in power engineering or cable lines, traditional street lights will be blind completely, while the solar street light will not suffer from that. The design of the solar road lamp converts into the final necessary light source lighting fixture based on the absorption of solar energy through the embedded system software. Solar street lights do not use traditional cable transportation power engineering, so there are no power consumption problems, which saves electricity bills and non-renewable energy for most of this power engineering currently comes from traditional energy sources.
The popularization of solar-powered lights wholesale is obvious to achieve the overall goal of energy saving and environmental protection. Traditional street light installation and work procedures are complicated, and cables must be laid. The trench should be excavated, buried pipes should be laid, and long-term installation and adjustment should be carried out. The terrain and route regulations are complicated, and the expenditure of labor and auxiliary materials is high. Voltage street lights are 250w or 400w high-pressure sodium lamps, with high electricity costs of long-term application and it is necessary to maintain or replace the routes and accessories continuously for a long time. Traditional street lights are with safety risks many of which arise in the aspects of construction quality, renovation and transformation of garden landscape projects, aging of raw materials, abnormal power supply systems, and contradictions in water and electricity bills. The average service life of voltage street lights is about 10,000 hours, and the longer the service time, the greater the brittleness of the pipeline.
