Sunpower solar cells have the highest efficiency in the market and are therefore widely used in solar cars.
For the development of solar cell encapsulation, I had purchased many Sunpower solar cells. But because I have more solar cells than I need now, I reduce my stock; I sell them below the purchase price:
75 cells A300 grade A 21.8% €4,95 pp
92 cells A300 grade B +/- 20% €3,95 pp
The shipping costs depends on the destination (maximum €20).
Specifications Sunpower solar cells
- Mono crystalline silicon
- Back contact
- Size: 125x125mm
- Weight: 7.65g
- Voltage at MPP: 0.56 V
- Circuit at MPP: 5.54 A
- Rated power at 21.8%: 3.1 W