They claim the tech could be used for four-terminal (4T) and two-terminal (2T) tandem perovskite silicon solar cells. “Such CSPCs consist of doped poly-Si, alloyed with carbon or oxygen ...

As silicon-based solar ... (2T) and four-terminal (4T) approach. The 4T tandem structure has autonomous electrical connectivity to its two cells, while the 2T architecture is series-connected ...

A team from Helmholtz Zentrum Berlin (HZB) was able to convert 32.5 per cent of solar radiation into electrical energy using a novel tandem cell technology ... open image in gallery Perovskite ...