30PCS 1″x2.5″ (62.5*25mm) Monocrystalline Grade A Solar Cell for DIY solar panel—Grade A quality.

This one 5"x5" mono solar cell cut into 10pcs 1"x2.5" inch.  You will receive 30pcs 1"x2.5" inch solar cell.

• Material: Monocrystalline Silicon

• Size: 62.5*25mm

• Max. Power: .28W each cell.

• Efficiency: 17-18%

• Voltage: 0.5V

• Busbar: 1

• Color: Dark Blue

• Diagonal: 165mm±1.0mm ( round chamfers)

• Thickness(Si): 200um ± 20

• Front: Blue silicon nitride anit-reflection coatings 1.6mm Silver Busbar

• Back: surface aluminum back-surface field