156mm Multi crystalline solar cel (2bus bar)

E&M 156mm Multi crystalline solar cel (2bus bar)'s feature

Spec

sample
Item 156mm Multi crystalline solar cel (2bus bar)
Dimension 156mm × 156mm ± 0.5mm
Thickness 200um ± 30um
Front 2.0 ± 0.1mm busbar (silver)
Silicon Nitride antireflection coating
Back 3.0mm continuous soldering pads(silver)
Back surface field (aluminium)

Electrical characteristics

Efficiency Pmpp Imin at 0.51V Voc IIsc
17.00% 4.14W 8.11A 0.630V 8.21A
16.80% 4.09W 8.04A 0.628V 8.15A
16.60% 4.04W 7.97A 0.626V 8.09A
16.40% 3.99W 7.89A 0.625V 8.03A
16.20% 3.94W 7.81A 0.623V 7.98A
16.00% 3.89W 7.73A 0.620V 7.93A
15.80% 3.85W 7.64A 0.618V 7.88A
15.60% 3.80W 7.55A 0.616V 7.83A
15.40% 3.75W 7.45A 0.613V 7.78A
15.20% 3.70W 7.35A 0.611V 7.73A
15.00% 3.65W 7.25A 0.609V 7.67A

Testing conditions : 1000W/m2 , AM 1.5 , 25℃ , Tolerance : Efficiency ± 0.2% abs.,Pmpp ± 1.5%rel.