In the past, there were more lead-acid batteries or colloidal batteries used in rural led solar street lights. Now, with the continuous development, more and more lithium batteries are used in led solar street lights. Yesterday, a customer inquired about how to install lithium batteries in solar street lights in rural Cangzhou. Is it practical? The difference between colloidal and lithium batteries is that the location of the device is different. The conventional solar street light places the battery in the ground and maintains it with a waterproof box. The lithium battery is fixed on the lower end of the solar panel with an aluminum shell device on a hoop, which can avoid theft and reduce line loss. How about lithium batteries installed in solar street lights in rural Cangzhou? Lithium batteries are small in size, light in weight and easy to transport. Compared with the lithium battery energy storage system and lead-acid gel battery used in solar street light, the weight is about one third and the volume is about one third. In this way, the transportation is easier, and the transportation cost will naturally drop. At the same time, lithium batteries for solar street lights in rural Cangzhou are not only easy to install, but also easy to maintain. The lithium battery solar street light only needs to take out the battery from the lamp pole or the battery plate during maintenance, while the traditional solar street light needs to dig out the battery buried in the ground during maintenance, which is much more troublesome than the lithium battery solar street light. .