Solar module prices in Europe have risen after months of decline, driven by price increases from Chinese manufacturers and a tight supply of popular modules in the European market.
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.
PV Talk: Origami Solar CEO Gregg Patterson believes a rapid transition from aluminium to steel as the standard material for PV module frames is imminent.
