Home Tag "Technical / research"

New CIGS/perovskite tandem solar cell reaches 24.16% efficiency and awarded a new branch on the NREL chart

  Researchers from Helmhotlz-Zentrum Berlin (HZB), collaborating with teams from University of Cambridge, Eindhoven University of Technology, Nicolaus Copernicus University, Salerno University and others, have developed a monolithic “two-terminal” tandem cell made of CIGS and perovskite that achieved a certified efficiency of 24.16%, with a thickness of well below 5 micrometers – which would allow […]

Dispute Resolution Mechanism to consider the unforeseen disputes between solar, wind power developers

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