Copper indium gallium selenide

There are three main thin-film PV cells under development at present amorphous Si, CdTe/CdS, and Cl(G)S/CdS [C1(G)S refers to copper indium (gallium) selenide]. Of these, the last two are polycrystalline (as opposed to amorphous), and both normally employ CD CdS. Crystalline Si cells are not thin films, being at least tens and usually hundreds of microns in thickness, compared to the few microns of active thickness of the thin-fihn cells. 

CIGS Copper indium gallium selenide 4,4 -Dicarboxy-2,2 -biquinoline... 

Another area of development is in lower-cost thin- and ultrathin-film designs. One such product is made by Nanosolar of copper indium gallium selenide (CIGS), which is claimed to achieve up to 19.5% efficiency and is as thin as a newspaper. This claim is yet to be proved. The collector cost is also reduced, because the substrate material on which the ink is printed is much less expensive than the stainless steel substrates that are often used in thin-film solar panels. The manufacturer claims a five- to tenfold reduction in the collector cost (about 1/W) compared to conventional PV cells. 

CIGS Copper indium gallium selenide CO Condenser or compressor COz Carbon dioxide... 

Liska P., Thampi K. R., Gratzel M., Bremaud D., Rudmann D. and Upadhyaya H. M. (2006), Nanocrystalline dye-sensitized solar cell/copper indium gallium selenide thin-fdm tandem showing greater than 15% conversion efficiency , Appl. Phys. Lett. 88, 203103-203106. 

Copper indium gallium selenide (CuIn,tGai (Se2)... 

GIGS Copper indium gallium selenide dcbiq 4,4 -Dicarboxy-2,2 -biquinoline dcbpy 4,4 -Dicarboxy-2,2 -bipyridine DSC Dye-sensitized solar cell Fc+/ ) Ferrocenium/ferrocene FF Fill factor... 

Most of the flexible recharging devices existing on the market are equipped with CIGS (copper indium gallium selenide) PV cells based on amorphous sUicon (FlexceU, PowerFilm Solar ). 

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