• Solar Lights and Infra Private Limited

Thin Film solar panel

Solar Lights and Infra Pvt Ltd offers precisley made Thin Film solar panel. The term "Thin film solar panels" refers to the fact that these types of solar panels use a much thinner level of photovoltaic material then mono-crystalline or multi-crystalline solar panels. Thin film solar cells consist of layers of active materials about 10 nm thick compared with 200- to 300-nm layers for crystalline-silicon cells. 

The semiconductor junctions are formed in different ways, either as a p-i-n device in amorphous silicon (A-Si), or as a hetero-junction (e.g. with a thin cadmium sulfide layer) for CdTe and CIGS panels. A transparent conducting oxide layer (such as tin oxide) forms the front electrical contact of the cell, and a metal layer forms the rear contact.