There are three main types of solar batteries, which are important components of solar street lights, namely lithium batteries, lead-acid batteries and gel batteries. Among them, lithium batteries are becoming more and more popular in the solar industry because of their longer service life. So, what are the advantages of using lithium batteries for solar street lights? 1. The charging and discharging system adopts an integrated structure of lithium batteries and controllers, which is a controllable and pollution-free energy storage battery system. The service life of the lithium battery is generally as long as 10 years, which can perfectly match the LED street lamp system in practical applications. 2. The lithium battery solar street light can also intelligently optimize the calculation of the remaining capacity of the lithium battery, the length of day and night, the weather conditions and other factors according to user needs, reasonably allocate the power level, and realize the functions of light control, time control and storage memory. Ensure that the lights are on every day, 365 days a year. 3. Lithium batteries are of the nature of dry batteries, which are more safe, more stable and safer than lead-acid batteries. 4. Lithium batteries can only be used in areas above minus 20 degrees due to the greater temperature. The colder northern and northeastern regions cannot be used. Lighting Co., Ltd. produces solar street lights, LED street lights, garden lights, landscape lights, Professional manufacturer of outdoor lamps such as high and low pole lamps. If you want to pay more attention to solar street lights and LED street lights, please pay attention to Lighting Co., Ltd. customer service hotline: 13905247821