Researchers from the Helmholtz-Zentrum Berlin (HZB) and Humboldt University Berlin have achieved an efficiency of 24.6% with a copper indium gallium selenide (CIGS) and perovskite tandem solar cell.
Floating solar PV in Australia has received a boost, as Canopy Power Australia and Ocean Sun, a Norwegian company specialising in floating solar technology, revealed a strategic partnership yesterday (4 February).