How long does the solar street lamp last? Let us help you answer
With the vigorous development of new rural construction, the sales of solar street lamps are rising rapidly, and many rural areas regard solar street lamps as an important choice for outdoor lighting. However, there are still many people who are worried about their service life. They think that it is a new type of product, the technology is not mature, and the service life is short. Even if the solar street lamp manufacturer gives a three-year warranty, there are still many people who have concerns about it. Today, the solar street lamp manufacturer technician will take everyone to analyze scientifically how long the life of the solar street lamp can last.
Solar street light is an independent power generation lighting system. It is composed of batteries, street light poles, LED lamps, battery panels, solar street light controllers and other components. There is no need to connect to the mains. During the day, the solar energy is converted into electric energy by solar panels and stored in the solar battery. At night, the battery is powered by the LED light source to emit light.
1, solar panels
Everyone knows the solar panel, which is the power generation equipment of the whole system. It is composed of silicon wafers and has a long service life and can reach a life of about 20 years.
2, LED light source
The LED light source is composed of at least dozens of lamp beads containing LED chips, and the theoretical life is 50,000 hours, which can be up to 10 years.
3, street light pole
The lamp post is made of Q235 steel coil, which is hot-dip galvanized. The hot-dip galvanizing rust and anti-corrosion ability is strong, so at least 15 is not rusted.
4, the controller
Generally, the controller has a high level of waterproof sealing, and it is no problem to use it for 5 or 6 years.
In summary, the key to affecting the service life of solar street lamps is battery. When purchasing solar street lamps, it is recommended to configure the battery to be larger. The life of the battery is his cycle discharge life. The total discharge is about 400. Up to 700 times, if the battery capacity is only enough for daily discharge, then the battery is easily damaged, but the capacity of the battery is several times the amount of discharge per day, which means that there is a cycle in a few days, which greatly increases The life of the battery is up, and the capacity of the battery is several times the amount of discharge per day, which is to ensure that the number of consecutive rainy days is longer.
At present, solar street lamps sold online are much cheaper than physical manufacturers. Users seem to be cheap on the Internet, but they leave a lot of hidden dangers. The battery capacity is not enough, the life is short, and there is no guarantee after sale. The service life of solar street lamps is also in the usual maintenance. In the initial stage of installation, it must be strictly in accordance with the construction standards. The configuration should also be reasonably matched, and the capacity of the battery should be increased to extend the life of the solar street lamps.