With the increasing use of global energy, the development of renewable energy has become a top priority. At the same time, as the country promotes energy conservation and environmental protection, more and more energy conservation and environmental protection new energy equipment are being used in the market. Among them, lithium batteries are more and more used in solar monitoring power supply and solar street lights.
Most solar street lights and integrated monitoring now use lithium batteries, so why are lithium batteries so widely used? Regarding the advantages of lithium batteries compared to gel batteries, Weilan New Energy will introduce to you.
The battery is a very critical part of the solar power supply system, and it is also a major part of the cost of the solar power supply system. In recent years, the lithium battery solar power supply system has emerged and the momentum is booming. What are the advantages of the lithium battery solar power system?
Lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. Compared with commonly used solar street lamp gel batteries, lithium batteries are more environmentally friendly, light weight and longer life. Of course, the price of lithium batteries will be slightly less. high.
Lithium batteries are used in solar power supply systems and have the advantages that ordinary colloidal solar street lamp batteries do not have:
1. Lithium battery charging and discharging system generally adopts integrated structure of lithium battery and controller, which is a controllable and pollution-free energy storage battery system.
2. The lithium battery solar power supply can also intelligently optimize the calculation of the remaining capacity of the lithium battery, the length of day and night, and the weather conditions according to user needs, and allocate the power level reasonably, and combine the functions of light control, time control, and memory storage. Ensure the intelligent setting of solar power supply system;
3. Lithium batteries belong to the nature of dry batteries, which are more stable and safer than colloidal 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 batteries are more adaptable to the environment. They can be used in the environment of -20℃--60℃. After technical treatment, they can even be used in the environment of -45℃. This is also for the promotion of solar power in cold regions. Conditions are provided.
