The advantages of
solar lithium batteries.
The current application has been extended to the profession of solar street lights, replacing lead-acid and colloidal batteries. Why do so many people choose solar lithium batteries? I would like to announce my understanding of two types of batteries here, which you can refer to.
Why choose more solar lithium batteries than lead-acid batteries?
Lithium batteries are small in size and light in weight, saving time and effort in installation
Currently, solar street lights worldwide are generally integrated street lights. If lead-acid battery packs are used, they need to be buried underground around the lamp post and placed in a buried box. However, if lithium batteries are used, they can be attached to the back of the battery panel due to their lighter weight, saving time and effort.
Lithium batteries are less polluting and environmentally friendly than lead-acid batteries
We all know that lead-acid batteries have a relatively short service life. Although they are cheap, they may need to be replaced once a year, which greatly increases environmental pollution. And lead-acid batteries themselves are more polluting than
lithium batteries, so if they are constantly replaced, they will always cause harm to the environment. Lithium batteries do not cause pollution, while lead-acid batteries are contaminated with heavy metal lead.
1、 Lithium battery:
There is no doubt that it is superior to lead-acid batteries in various performance aspects. Currently, it is common that this battery does not have a memory effect like lead-acid batteries. After more than 1600 charges, the storage capacity of this battery can still reach 85. Compared with lead-acid batteries, lithium batteries have advantages such as simplicity, large capacity, and long service life.
2、 Lead acid batteries:
Electricity is mainly made of lead and oxides, and the electrolyte is sulfuric acid solution. Under the state of charge of lead-acid batteries, the positive main component is lead dioxide and the negative main component is lead; In the idle state, both positive and negative main components are lead sulfate. Due to the memory effect, lead-acid batteries experience a significant decrease in storage capacity after more than 500 overlaps.
Overall, the advantages of
solar lithium battery street lights are:
1. Adjustable solar panel bracket to enhance light collection;
2. Green and environmentally friendly;
3. Lithium batteries can be installed quickly and directly under the solar panel, with a small size and light weight, reducing construction costs;
4. The service life is 3-5 times longer than traditional lead-acid energy storage batteries;
