Fraunhofer ISE claims 31.6% efficiency for perovskite-silicon tandem solar cell
The German research institute said it utilized a hybrid manufacturing route to deposit the perovskite solar on the cell’s top PV device based on an industrially textured silicon heterojunction technology. For the bottom subcell, a standard silicon solar cell was used.
US government nuclear sites going solar
Hecate Energy is working on a 1 GW solar facility at Hanford, a former US nuclear weapons manufacturing site, while NextEra is negotiating to build solar at a nuclear storage facility in New Mexico.
Rooftop solar surges ahead in Australia with 1.3 GW installed in H1 2024
Australian households and small businesses continue to spearhead the nation’s renewable energy transition with a new report revealing that 1.3 GW of rooftop solar capacity was installed during the first half of 2024.
Clivet launches water-cooled multipurpose heat pump
The Italian manufacturer said the its new polyvalent reversible heat pump has a seasonal coefficient of performance of 4.44 to 4.59 and a seasonal energy efficiency ratio of 7.72 to 7.53. It can reportedly achieve a flow temperature of up to 55 C.
Semi-online tech for short-term solar irradiance forecast in PV plants
Scientists in Spain have created a semi-online technique to predict solar irradiance at different locations inside a photovoltaic plant. The proposed training approach is described as suitable for highly variable time series forecasting.
ICRA says renewables to reach 35% of India’s power mix by 2030
ICRA, an Indian credit rating agency, says renewable energy will account for 35% of India’s energy mix by 2030 as coal drops to 59%.
Synertics launches PPA evaluation tool for buyers, sellers
The Germany-based consulting company has presented a new online tool for tracking, pricing and analyzing renewable energy power purchase agreements (PPAs). It is targeted at both buyers and sellers of renewable energy.
EKO unveils new solar monitoring solution
The latest irradiance sensor solution from Japan-based EKO Instruments provides continuous measurements in the field. Well-suited for bifacial PV systems, it supports the measurement of global horizontal irradiance, diffuse horizontal irradiance and direct normal irradiance, even in reflective and cloudy conditions.
U.S. solar industry on track to install 250 GW in five years
According to the U.S. Solar Market Insight Q3 2024 report, in the two years since passage of the IRA the solar industry has added 75 GW of new capacity to the grid, representing over 36% of all solar capacity built in U.S. history.
The Hydrogen Stream: KGAL invests in 1 GW green hydrogen hub in Baltic Sea
The KGAL ESPF 6 Energy Transition Fund says it is investing in a 1,050 MW green hydrogen hub at Lubmin, a Baltic Sea port in Germany.
