Cigs Pv Solar Panels

Unlike most thin film solar technologies cigs solar panels offer a potentially competitive efficiency to traditional silicon panels.

Cigs pv solar panels.

Researchers engaged in the capitano project are combining thin film solar modules based on perovskite semiconductors with semiconductors made of copper indium gallium and selenium cigs. Cigs cells also use the toxic chemical cadmium. The differences between cigs and crystalline solar cells one big difference is that the cigs is more light sensitive and therefore will a 100 watt peak cigs panel produce around 10 15 more power in a year than a 100 watt peak crystaline panel. Cigs cells for micro concentrator pv devices scientists have developed a new micro cigs cell by using an area selective electro deposition process as a material saving technique.

This combination is the key to building remarkably efficient tandem solar cells with all the advantages of thin film technology and an efficiency factor that could top the 30 percent mark. 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. Copper indium gallium diselenide solar cells nrel has significant capabilities in copper indium gallium diselenide cigs thin film photovoltaic research and device development. Cigs based thin film solar modules represent a high efficiency alternative for large scale commercial solar modules.