'Shen' solar street light with 3.7V system voltage

In the past few years, due to the immature solar energy technology, the cost of the production process is relatively high, and there are not many manufacturers producing solar street lights, the overall market competition is not big, resulting in high prices for each solar street light sold, of course The profit is also very high. With the development of the National New Countryside Construction Project, solar street lights are on the rise, and its sales are getting higher and higher. Therefore, stimulated by profits and sales, a lot of capital has poured into the solar street lamp market. In just a few years, the number of street lamp manufacturers on the market has increased several times. However, with the following is the increasing competition in the market, coupled with the maturity of solar energy technology, making the price of solar street lights tend to a reasonable level. However, as market competition continues to increase, profits are getting lower and lower. In order to obtain greater profits and more customer transactions, many small workshop manufacturers adopt the method of .V system voltage to produce solar street lights and sell them at low prices. , Seriously disrupting the normal market competition environment and industry reputation. Today, the editor will take you to understand the inside story of solar street lights with .V system voltage.

One, street light pole
Cold galvanized, low wall thickness, and even more solar street light poles are made of secondary poles. This kind of street light pole has poor anti-corrosion performance. When a strong typhoon blows, the street light pole may even break, which seriously endangers people's safety. The production price of such street light poles is less than half of the production price of standard hot-dip galvanized tapered poles!
2. Solar Lithium Battery
The solar lithium battery adopts the .V system voltage, and the production cost is very low, but the voltage is very unstable and the service life is usually only one year, and the overall lighting effect is also very poor. The production price of this type of solar lithium battery is about half the price of a normal system voltage lithium battery.

.V system voltage solar street lights have many shortcomings, the key is that its service life is only half of the normal. The overall brightness is not good. Its only advantage may be that its price is half the price of a normal V system voltage solar street light. So you guys should be cautious when using solar street lights with .V system voltage. If you don’t care about the service life and lighting effect, then you should use solar street lights with this type of system voltage.