Efficiencies up to 16.5% Uniform acidic surface texturing Enhanced blue spectra response Silicon nitride anti-reflective coat

Efficiencies up to 16.5%

 Polycrystalline solar Cells  4.02w

Dimensions:	156mm x 156mm ± 0.5mm
Diagonal:	220mm ± 1.0mm
Thickness (Si):	220µm ± 20µm
Front Surface:	Blue silicon nitride anti-reflective coatings1.5mm-width silver contact on silicon nitride (3 busbars)
Back Surface:	Full-surface aluminum back-surface field3mm-width silver-aluminum back contact strips

6" Polycrystalline Solar Cell 16.5% 4.02w