Solar Street Light Balsalt series

Balsalt series 20W solar street light is of 72 pcs led chips , there are 20-40 pcs led chips for the other 20W outdoor solar lights in the market . 

The led chips efficiency of 20W solar street light is 190 lm/w .There is 4000 K for the lights ,so it can used as  naturally solar pathway lights. 

As a professional solar light supplier ,we developed a lot of technology on Balsalt series such as :

1. Automatic alarm Auto detect and alarm the damaged . 

   Such as the project in North America .It's been 5 years since solar street light 20W are installed ,there is one or two solar lights outdoor broken up because of the controller , the solar street light 20W alarm system can tell wich part broken exactly .

   

2. The solar panel of 20W solar street light instruction . The fail of purchasing happened to us in reality .

   Because of some clients only cared about price , suppliers they will use the second hands solar panel or class B cell for 20W solar street lights . For solar street lights , it is common to use class B cell just because it is cheap. 

   

   All of solar street light 20W we used Class A , efficiency is up to 21% . We only can say our solar street light 20W is not cheap ,but useful .

       The data of solar street light 20W