Cigs Solar Cell Ppt

3 35 on the cell and 17 5 on the module level.

Cigs solar cell ppt. And ff values 3. Th in 0 33mm lightweight 7 5 gm ideal for many specialized uses. Because the material has a high absorption coefficient. Advanced electrical simulation of thin film solar cells m.

Tends to be n type large bandgap 2 42ev. Cigs solar cell miasolé thin film cigs solar cells on stainless steel substrate have high efficiency levels and provide significant advantages over conventional rigid solar cells. Low cost figure 2. Cathode p type cdte absorber layer 3 8 um transparent conducting oxide window layer n type cds 0 1 um 0 05 um front contact.

Ast s flexible cigs and novel packaging are highly adaptable to various applications thus power density and power to weight ratio can vary significantly with border width etc. Cigs has also been deployed in ultra high efficiency tandem cells with the potential to achieve 30 efficiency. 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 solar cell cigs properties cigs is a i iii vi compound semiconductor material composed of copper indium gallium and selenium.

Anode glass superstrate 1000 um incident light 22 cds. As of 2018 cigs cell efficiencies have surpassed all other thin film pv technologies achieving 2. Perovskite cigs tandem cells have been pro duced and there. Cdte solar cell withsolar cell with cds window layerwindow layer metal back contact.

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. The window materials tcos and cds are responsible for the. Like these materials cigs layers are. Cigs is one of three mainstream thin film pv technologies the other two being cadmium telluride and amorphous silicon.

Most enterprises favour the crystalline technology because of former problems. Abass thin solid films 535 2013 296 301 the result of measurements performed on cigs based solar cells depends on history of the sample the model includes band gap grading multivalent defects and metastable transitions between defects. Key features 312 0cell effi ciency level of up to 17 in a fl exible form factor. Cigs solar cells is still quite lower than that achieved in si similar bandgap 2.

Range noted 2is specific to fully laminated modules presently available with areal density ranging from 310 400 g m.