A Si Thin Film Solar Panels

Detailed profile including pictures certification details and manufacturer pdf.

A si thin film solar panels.

Wsl solar co ltd. This type of thin film panel follows cdte panels in popularity. The thin film solar panel is one of the most efficient type of solar panels and it s an advanced technology which is versatile cost efficient and a viable form of solar panel. If the thin film cells are encased in plastic the product could be flexible enough to mold to a roof s shape.

Used as semiconductor material for a si solar cells or thin film silicon solar cells it is deposited in thin films onto a variety of flexible substrates such as glass metal and plastic. This makes thin film solar panels flexible and lightweight. Thin film solar cells are commercially used in several technologies including cadmium telluride cdte copper indium gallium diselenide cigs and amorphous thin film silicon a si tf si. Usually thin film solar panels are lightweight and flexible making them easy to install.

When glass is used thin film panels are more rigid and heavier. Although cdte as well as thin film cells in general lag behind the traditional c si panels in terms of efficiency they have been rapidly approaching that gold standard. Solar panel series 3 5v thin film a si solar panel. Detailed profile including pictures certification details and manufacturer pdf.

As of 2015 a company called first solar reached an average commercial module efficiency of 16 1. Runtech china co ltd solar panel series 63w thin film a si solar panel. They are solid black without the normal silicon cell outlines you see on the face of a crystalline solar panel. The films are incredibly thin often 20 times thinner than c si wafers.

A thin film solar cell is a second generation solar cell that is made by depositing one or more thin layers or thin film tf of photovoltaic material on a substrate such as glass plastic or metal. But through the manufacturing process of stacking several layers the efficiency of a si thin film solar panels have higher efficiency rates around 6 8 percent. Thin film solar panels are completely different from monocrystalline and polycrystalline solar panels. Unlike most thin film solar technologies cigs solar panels offer a potentially competitive efficiency to traditional silicon panels.

With efficiencies exceeding 20 measured in the laboratory there may be a continuing place for high efficiency cigs panels in the general solar panel market. Amorphous silicon a si is the non crystalline form of silicon used for solar cells and thin film transistors in lcds. Advantages and disadvantages of cigs solar panels.