Cigs cells also use the toxic chemical cadmium.
Cigs thin film solar panels.
Cigs does not use the previously named element of silicon.
Usually thin film solar panels are lightweight and flexible making them easy to install.
Copper indium gallium deselenide and these are the 4 elements in certain mixing ratios that are the active substance in cigs.
The innovative solar cell is based on the highest efficiency thin film technology available today and its flexible cell architecture makes it ideal for a wide variety of solutions ranging from commercial roofing solar panels to portable mobile devices.
Eterbright thin film cigs copper indium gallium and selenide pv solar panels are exclusive to sinetech.
Thin film solar panels are completely different from monocrystalline and polycrystalline solar panels.
Copper indium gallium selenide cigs.
Gse manufactures copper indium gallium diselenide cigs by using state of the art controlled co evaporation and the thinnest stainless steel substrate possible to create flexible and light weight thin film pv products for use in any application.
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.
A copper indium gallium selenide solar cell or cigs cell sometimes ci g s or cis cell is a thin film solar cell used to convert sunlight into electric power.
The manufacturing of these solar panels began in germany during 2011 but they are now also made in the united states and china.
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.
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.
Compared to mono and polycrystalline module in the same environment and based on the same labeled power cigs solar modules are capable of generating additional electricity yield of as much as 26.
Because the material has a high absorption coefficient.
Unlike most thin film solar technologies cigs solar panels offer a potentially competitive efficiency to traditional silicon panels.
Cigs already featuring a solid 16 5 production module efficiency can be combined with other solar cells to enable efficiency.
They are solid black without the normal silicon cell outlines you see on the face of a crystalline solar panel.
It is manufactured by depositing a thin layer of copper indium gallium and selenium on glass or plastic backing along with electrodes on the front and back to collect current.
Cigs panels have shown potential in laboratory testing for.
A recently released white paper from major cigs players solar frontier hanergy solopower stion siva power and more pushes the message that the lesser known thin film solar technology still holds great potential.
