The development of solar street lights is getting better and better now. Everyone knows that solar street lights are green and renewable energy, so the tendency to choose solar street lights is relatively large. Not only that, solar street lights are also very popular in rural areas. As long as there is sunlight, they can generate electricity, which can save a lot of electricity for the people. Who doesn’t like such a good product? Speaking of this, we all know that the core of solar street lights is the battery, so how should this battery be maintained?
1. Prevent rainwater from entering
The outer packaging of the solar battery must be tight enough to prevent rainwater from entering and affecting the service life of the battery.
2. The stability of discharge and charge
Frequent charging and discharging of the lithium battery, charging when it is not fully discharged, using an external power supply, using it while charging, or continuing to use the external battery after charging is complete, will not cause additional loss to the battery.
However, in the process of charging and discharging, the phenomenon that the voltage is too high and too low cannot occur, otherwise the life of the battery will be affected.
3. Ambient temperature control
The battery has its own proper temperature, which cannot be too high or too low. We must control the temperature of the battery.
When not in use for a long time, the lithium battery should be taken out and placed in a cool and dry place. Do not freeze to avoid water vapor erosion. Avoid using in high temperature environment. If stored for a long time, charge the battery to 40% before placing it.
4. Control of charging and discharging
This needs to be realized through the controller. The number of charging and discharging of the battery is limited. We need to manage the number of charging and discharging, so as to maximize the life of the solar street light battery.
5. Avoid buying spare lithium batteries for storage, because even if the battery is not used, its service life is naturally damaged.
Post time: Nov-02-2022