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why should we use Lithium battery instead of lead acid battery for solar lamp?

Issuing time:2020-07-07 09:39

The Li-ion battery intelligent solar street lights are composed of the lithium battery intelligent storage and control system, Solar PV modules, LED light source, light pole, and related components. As the traditional lead-acid batteries pollute environment , have short life and the Li-ion battery fast develop in recent years , Lithium battery with its high energy, high security, long life, no pollution and other characteristics, and gradually replace the lead-acid battery.
The following is advantages of lithium battery intelligent solar street light :

Energy Saving

It completely utilizes natural light source , and has no need to consume mains power.

Environmental protection

The Li-ion battery is a clean energy with no pollution. different from lead-acid battery , the Li-ion battery is a controllable , no memory effect. The lithium battery is environment-friendly secondary battery.

Long lifespan

The life of solar panel is far more than 10 years, The effective use life of LED light source ranges from 40000 to 50000 hours. And the cycle life of Li-ion battery is more than 2000 times (about 8-10 years), which will perfectly match the system.


Intelligence integration system can reach reasonable match of LED light source, solar panel and Li-ion battery , Thereby reducing the energy consumption caused due to unreasonable match.


Based on the users’ decision-making demands, the remaining battery capacity , the duration of day and night, and weather conditions to intelligently optimize computation, reasonably distribute the power grade and combine optical control with time control to ensure 10-15 days lighting in succession.