Cigs Solar Panel Technology

Copper indium gallium deselenide and these are the 4 elements in certain mixing ratios that are the active substance in cigs.

Cigs solar panel technology.

Cis or cigs refers to the components copper cu indium in gallium ga and selenium se. Cigs offers the highest efficiency of thin film pv technologies. 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.

The first cigs panel precision engineered to meet exacting specifications for outstanding performance and reliability. These panels are designed to convert sunlight into electric power by laying a thin layer of these four elements onto a plastic backing. Unlike most thin film solar technologies cigs solar panels offer a potentially competitive efficiency to traditional silicon panels. Flexible module materials offer low weight per area roof kg m2 and low weight per power generated kg w.

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. David pearce ceo of. 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. Flexible thin film cigs ascent solar develops and manufactures its cutting edge cigs copper indium gallium selenide photovoltaic technology on a flexible plastic substrate.

Because the material has a high absorption coefficient and strongly absorbs sunlight a much thinner film is required than of other semiconductor materials. 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. No roll to roll process can create panels as uniform and reliable as sunflare. Precise cell by cell manufacturing produces superior quality.

Light weight flexible thin film cigs panel. Cigs does not use the previously named element of silicon. The hallmark of cis technology is its wafer thin 2µm semiconductor layer. Cigs offers low environmental impact and sustainability.

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. Cigs offers the highest energy yield at different light conditions. A copper indium gallium selenide solar cell is a thin film solar cell used to convert sunlight into electric power. 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.

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 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.