Cigs Solar Panel Technology

Cigs offers the highest efficiency of thin film pv technologies.

Cigs solar panel technology.

Unlike most thin film solar technologies cigs solar panels offer a potentially competitive efficiency to traditional silicon panels. Light thin and flexible panels. Light weight flexible thin film cigs panel. These panels are designed to convert sunlight into electric power by laying a thin layer of these four elements onto a plastic backing.

Because the material has a high absorption coefficient and strongly absorbs sunlight a much thinner film is required than of other semiconductor materials. 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. Flexible thin film cigs ascent solar develops and manufactures its cutting edge cigs copper indium gallium selenide photovoltaic technology on a flexible plastic substrate. 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.

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. Flexible module materials offer low weight per area roof kg m2 and low weight per power generated kg w. Cigs offers the highest energy yield at different light conditions. 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.

The hallmark of cis technology is its wafer thin 2µm semiconductor layer. No roll to roll process can create panels as uniform and reliable as sunflare. Cigs is one of three mainstream thin film photov. David pearce ceo of.

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. 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. Precise cell by cell manufacturing produces superior quality. Copper indium gallium deselenide and these are the 4 elements in certain mixing ratios that are the active substance in cigs.

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. Cigs offers low environmental impact and sustainability. The first cigs panel precision engineered to meet exacting specifications for outstanding performance and reliability. A copper indium gallium selenide solar cell is a thin film solar cell used to convert sunlight into electric power.

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.