Cigs Solar Panel Technology

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 solar panel technology.

Flexible module materials offer low weight per area roof kg m2 and low weight per power generated kg w. Precise cell by cell manufacturing produces superior quality. Light thin and flexible panels. Cigs is a thin film technology but it is important that it is not confused with another thin film solar that is mostly silicon based.

A copper indium gallium selenide solar cell is a thin film solar cell used to convert sunlight into electric power. The unavoidable goal of solar technology is how do you cover thousands of square miles inexpensively cigs say advocates can do this because the panels are cheap to make. The hallmark of cis technology is its wafer thin 2µm semiconductor layer. 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.

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. Copper indium gallium deselenide and these are the 4 elements in certain mixing ratios that are the active substance in cigs. David pearce ceo of. Because the material has a high absorption coefficient and strongly absorbs sunlight a much thinner film is required than of other semiconductor materials.

No roll to roll process can create panels as uniform and reliable as sunflare. Unlike most thin film solar technologies cigs solar panels offer a potentially competitive efficiency to traditional silicon panels. Cigs offers the highest energy yield at different light conditions. Cigs offers the highest efficiency of thin film pv technologies.

Cigs solar cell in full copper indium gallium selenide solar cell thin film photovoltaic device that uses semiconductor layers of copper indium gallium selenide cigs to absorb sunlight and convert it into electricity. Cigs cells also use the toxic chemical cadmium. 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 is one of three mainstream thin film photov.

Cis is the most efficient thin film technology in terms of energy yield kwh kwp our modules have some of the highest yields of any photovoltaic system. Although cigs solar cells are considered to be in the early stages of large scale commercialization they can be produced by using a process that has the potential to reduce the cost of producing photovoltaic devices. Light weight flexible thin film cigs panel. Cis or cigs refers to the components copper cu indium in gallium ga and selenium se.

Cigs does not use the previously named element of silicon. The first cigs panel precision engineered to meet exacting specifications for outstanding performance and reliability.