50pcs Solar Cells Polycrystalline DIY Solar Panel Cells Sunpower Battery Charger

Product Specifications
Condition: New and high quality
A Grade solar cell 
Suit for make solar panel increaing Voltage
Voltage: 0.5V (1pc)
Power: 0.13 - 0,73W (1pc)
Material: Polycrystalline
Grade: A
Multiple sizes nad power to choose

Packing List: 
50pcs pack solar cells