LED module is a hot-sale product in our company.Because it can be used in different places and with little volume for transportation.And it’s cheap and high quality.So let’s focus on the solar LED street light and I will talk about it from three aspects--main structure,battery type and advantage.
Structure:solar panel lamp body ,MPPT, battery.
Fission LED solar street light.
All in one LED solar street light.
Let's look at the solar panel raw material:
Single crystal silicon color: jet- black,stripe,sinned wire ,the efficiency of converting solar energy into electricity is 19 percent.
Poly silicon color: blue black stripe wire ,the efficiency of converting solar energy into electricity is 17 percent.
Sanpao panel color: no jet- black,no stripe,no sinned wire ,the efficiency of converting solar energy into electricity is 21 percent.
There are two Silicon Wafer Size: 156mm×156mm 4w/pieces
156mm 4.2/pcs (hexagon)
The acid battery’s efficacy is 0.7 and Lithium battery is 0.9.
Advantage: waterproof, can be single crystal ,easy to dissipate heat,use the solar power to save electricity and protect the earth’s resources, no need to pull wire,installation is extremely convenient.