Advantages of lithium iron phosphate batteries for solar street lights

   The battery is a very critical component of the solar street light system, and it is also a major part of the cost of the solar street light system. Solar street light batteries are divided into lead-acid batteries, gel batteries, ternary lithium batteries, and lithium iron phosphate batteries, and the characteristics of these batteries are as follows:

   What are the advantages of lithium battery solar street light system?

   Lithium battery is a kind of battery made of lithium metal or lithium alloy as the anode material, using non-aqueous electrolyte solution, compared with other solar street light batteries, lithium batteries are more environmentally friendly, light weight, longer life, and of course, the price of lithium batteries will be slightly higher.

   Lithium batteries are used in solar street lighting systems and have the following advantages:
   1. The charging and discharging system of lithium battery generally adopts the integrated structure of lithium battery and controller, which is a controllable and pollution-free energy storage battery system.
   2. According to the needs of users, lithium battery solar street lamps can also intelligently optimize the calculation of the remaining capacity of lithium batteries, day and night duration, weather conditions and other elements, reasonably allocate power levels, and complete the functions of light control, time control and storage memories, which can ensure the intelligent

setting of the solar street light system;

   3. Lithium batteries are classified as dry batteries, which are more stable and safer than gel batteries.
   4. The weight of lithium battery is light, and the weight of the same capacity specification is about 1/6-1/5 of that of lead-acid battery;
   5. Lithium battery has stronger environmental adaptability, can be used in the environment of -20 °C - -60 °C, after technical treatment, it can even be used in the environment of -45 °C, which also provides conditions for the promotion of solar street lights in cold areas.