We laser cutted the solar cell for your to DIY you own solar house.
All the solar cell will be sorted and tested before delivery
100% power output as we declared in the following,
We test solar cell by sun simulator, the most precise testing facility for your power output assurance!
52X19MM poly crystalline solar cell, multi-crystalline solar cell for educational kit, which can built 1PCS 5w 18V solar panel by 36PCS 52x19 solar cell only, These are B Grade with small minor cosmetic defect. The power of this cell can reach at lease 0.15W each