UK offers households up to $7,500 off heat pump costs
Homes and small businesses in England and Wales will be able to claim a discount off installation costs from a fund that will allocate $188 million annually as part of the subsidy program.
Project to deploy 160 MW solar array on Spanish canal moves forward
The regional administration of Navarra said it is now developing the first 9-km portion of the 198-km solar plant that is planned to be deployed on Spain’s largest artificial irrigation canal network.
Silver-alloyed CIGS solar cell with transparent indium back contacts, 12% efficiency
Scientists in Sweden have developed a wide-gap ACIGS solar cell with hydrogen-doped indium oxide (IOH) transparent back contacts and silver alloying to increase the absorber bandgap energy. The device achieved an efficiency of 12.0%, an open-circuit voltage of 835 mV, a short-circuit current of 22.1 mA cm2, and a fill factor of 65.2%.
REC: “Our future is in HJT”
While many solar manufacturers are as yet undecided about which PV cell technology they will choose for their next high efficiency expansions, for Singapore-based REC, the future is HJT. pv magazine spoke to Cemil Seber, the managing director at REC Solar EMEA GmbH at the Intersolar Europe 2022 trade show, to dig deeper into these manufacturing plans.
The Hydrogen Stream: Hydrogen system for marine vessels
DNV approved HAV Group’s hydrogen-based energy system for cruise vessels, Rolls-Royce agreed to sell hydrogen-powered mtu fuel cell solutions in Germany, and the Mauritanian government signed a deal with CWP to develop a 30 GW green hydrogen project.
SMA to raise inverter capacity to 40 GW
SMA Solar Technology has announced plans to build a new manufacturing facility at its headquarters in Niestetal, Germany.
Austria launches second round of solar-storage rebate program
The Austrian authorities allocated €40 million ($42.8 million) in the next round of the nation’s solar-plus-storage rebate scheme, across 11,000 projects. Rebates are available for PV installations up to 10 kW in size.
France deployed 484 MW of PV in Q1
France’s cumulative installed PV capacity reached 14.6 GW at the end of March.
Semitransparent dye-sensitized solar module for BIPV applications
Scientists in Italy have developed a module with an area of 0.2 sm and an efficiency of 2.7% in outdoor conditions, with a tilt angle of 60 C. They designed it by considering the trade-off between low losses and device sturdiness.
Downsizing gallium nitride inverters
A German consortium led by Fraunhofer IEE aims to bring gallium nitride inverters closer to commercial viability. The primary goal of the research project is the optimization and miniaturization of inverters, including passive components such as cooling systems, casings, and mounting structures.
