Model Number: XXR-M156.75mm-4BB-21.8%
Product name: solar cell 21% - 21.8% 4bb silicon wafer
photovoltaic material: monocrystalline silicon
color: dark blue / deep blue
size: 156.75*156.75mm / 6.17*6.17''
busbar: 4BB A grade Taiwan solar cell
weight: 1.5 kg /100pcs, A grade
power watt: 5.32w URE original solar cell
efficiency: 21.8% mono solar cell
deliver: within 1-3 days deliver