Cigs Solar Panel Technology

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 solar panel technology.

Flexible module materials offer low weight per area roof kg m2 and low weight per power generated kg w. The hallmark of cis technology is its wafer thin 2µm semiconductor layer. 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. 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.

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. Because the material has a high absorption coefficient and strongly absorbs sunlight a much thinner film is required than of other semiconductor materials. 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.

Light weight flexible thin film cigs panel. Light thin and flexible panels. Flexible thin film cigs ascent solar develops and manufactures its cutting edge cigs copper indium gallium selenide photovoltaic technology on a flexible plastic substrate. 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.

Copper indium gallium deselenide and these are the 4 elements in certain mixing ratios that are the active substance in cigs. Unlike most thin film solar technologies cigs solar panels offer a potentially competitive efficiency to traditional silicon panels. Cigs offers the highest efficiency of thin film pv technologies. 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.

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. No roll to roll process can create panels as uniform and reliable as sunflare. Cis or cigs refers to the components copper cu indium in gallium ga and selenium se. Cigs offers the highest energy yield at different light conditions.

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. A copper indium gallium selenide solar cell is a thin film solar cell used to convert sunlight into electric power. Cigs offers low environmental impact and sustainability. David pearce ceo of.

Cigs is one of three mainstream thin film photov. Cigs does not use the previously named element of silicon.