silicon solar cell - Nanjing CEEG Photovoltaic

Nanjing CEEG Photovoltaic engaged in Solar cell, solar energy, silicon solor module, sillicon solar cell, crystalline silicon solar cells. Solar cell module is a kind of photovoltaic generation device, which directly converts the energy from the sunlight

2005/12/8

silicon solar cell

@ 01:07 AM (106 months, 9 days ago)
1. High and stable efficiency  in photovoltaic conversion.
2. Covered by dark blue silicon nitride or titanium dioxide anti-reflection film, in homogenous color and beautiful appearance. The surface color of the cells can be changed upon the client's request so as to satisfy the application requirement in specific environment.
3. Advanced technology of impurity gettering, surface auminium back surface field, which realizes high energy conversion efficiency of the cells.
4. High quality silver and silver-aluminium paste ensure higher pulling strength and improved soldering easiness.
5. High precision patterning by screen printing, easy for the soldering machine to proceed with automatic soldering. 



125 mm Multicrystalline Silicon Solar Cells

Dimensions 125 mm×125 mm(±0.5mm)
Thickness300 μm (±40μm)
270 μm (±40μm)
220 μm (±40μm)
Front contacts (-)2mm busbar (Ag), silicon nitride
Rear contacts (+) 2.75 mm busbar (Ag/Al), closed aluminium BSF