Detailed Product Description:

1. Format 156mm×156mm±0.5mm Thickness 220µm±30µm,200µm±30µm

2. High efficiency in photovoltaic conversion16.2%-17.1%

3. Low inverse current, high shunt resistance and high dependability

4. Front side covered by dark blue silicon nitride anti-reflection film with good passivation, in homogenous color and beautiful appearance. Front side has 2mm bus bars (Silver)

5. Back side 2.6mm soldering pads(Silver),back surface field(Aluminium), high quality paste for the BSF and the electrode ensure higher tension and improve soldering easiness.