Scientists at the Korea Institute of Energy Research (KIER) have developed a CIGS solar cell with ultra-thin glass (UTG), an emerging substrate known for its exceptional flexibility and stability.

T he Korea Institute of Energy Research has successfully developed ultra-lightweight flexible perovskite/CIGS tandem solar cells and achieved a power conversion efficiency of 23.64%, which is the ...

Colorado-based Ascent Solar, a supplier of thin-film solar panels, has achieved a significant increase in power conversion efficiency for its CIGS solar cells. Ascent Solar achieved a 15.2% ...