Cis Technology Solar Panels

In comparison the semiconductor layer of crystalline solar cells is a hundred times thicker than that of cis solar cells.

Cis technology solar panels.

Cis is currently regarded as the most innovative technology associated with the serial production of solar modules and offers advantages in terms of power generation efficiency and environmental impact. A new record for thin film solar cell efficiency of 22 3 has been achieved by solar frontier the world s largest cis solar energy provider. Like conventional solar panels amorphous solar panels are made from silicon but they are constructed in a different way. In joint research with the national research and development agency s new energy and industrial technology development organization nedo of.

Cis stands for key ingredients copper indium and selenium. This means that the production of these products involves considerably more valuable resources and requires more energy. Tokyo january 17 2019 solar frontier k k the world s largest provider of cis solar energy solutions has set a new world record for thin film solar cell efficiency. Monocrystalline solar panels are the most popular solar panels used in rooftop solar installations today.

The solar cells within monocrystalline panels are a single flat black color which makes them popular among homeowners. A copper indium gallium selenide solar cell or cigs cell sometimes ci g s or cis cell is a thin film solar cell used to convert sunlight into electric power. Solar frontier achieves world record thin film solar cell efficiency of 23 35. One of the reasons people tend to choose monocrystalline solar panels is because of how they look.

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. Instead of being constructed from solid silicon wafers like mono or poly crystalline solar panels amorphous panels are made by depositing non crystalline silicon on a substrate like glass plastic or metal one layer of silicon on an amorphous solar panel can be as thin. In joint research with the new energy and industrial technology development organization nedo of japan solar frontier achieved 22 3 conversion efficiency on a 0 5 cm 2 cell using its cis technology. Unlike other pv technologies cis technology offers enormous savings and performance potential.

Solar frontier has worked with leading solar panel technologies since the 1970s including crystalline silicon. Companies involved in cis solar panel production a key thin film panel technology. We realized in the early 1990s the unique potential of cis and we ve pursued it ever since. Building integrated photovoltaics as the name suggests seamlessly blend into building architecture in the form of roofs canopies curtain walls facades and skylight systems unlike traditional solar pv panels bipv can be aesthetically appealing rather than a compromise to a building s design.

Cis stands for the elements copper c indium i and selenium s which are the materials on which solar frontier s cis technology is based. Because the material has a high absorption coefficient.