Perovskite solar cell researcher Oxford PV and German research organisation Fraunhofer ISE have developed a full-sized tandem PV module with a record efficiency of 25%.
The combination of strict land legislation, elaborate permitting and a fiercely competitive solar developer market trying to meet ambitious PV deployment targets is causing issues for the French solar market.
Germany’s latest solar PV auction for ground-mounted capacity has ended three and half times oversubscribed with nearly 5.5GW of bidding capacity submitted.