High Conversion Efficiency Poly Solar Cells for Solar Panels with 3 Bus Bar

specifications

high conversion efficiency poly solar cells for solar panels with 2 bus bar,
1. stock goods are available.
2, 3.7-4.25w



high conversion efficiency poly solar cells for solar panels with 3 bus bar

features

1.dimension: 156mm*156mm+ 0.5mm /-0.5mm
2.wafer thickness 200μ m +30μ m /-30 μ m 180μ m +30μ m/-40 μ m
3.cell: 220mm+20mm/-20mm
4.front: 1.8mm silver bus bars; blue/others silicon nitride antireflection coating
5.back: 3.0mm silver bus bars; full-surface aluminum bsf