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.
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.
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.
Trina Solar presents ‘fully recyclable’ 645 W PV module with 20.7% efficiency
Trina Solar claims it has developed the world’s first “fully recyclable” 645 W PV module with 20.7% efficiency. It made the panel with interlayer separation reagents, chemical etching technology, and wet chemical silver extraction tech.
Maxeon challenges Nasdaq delisting threat, plans reverse stock split
Maxeon has challenged Nasdaq’s decision to potentially delist it from the Global Select Market and is now implementing a reverse stock split to raise its bid price above the required threshold. A hearing on the matter is pending.
Saudi Arabia launches 3 GW solar tender
Saudi Power Procurement Co. (SPPC) has announced a request for qualification (RFQ) for 3 GW of solar across four projects in the sixth round of Saudi Arabia’s renewable energy tender program.
Sharp unveils 610 W TOPCon solar panel with 22.58% efficiency
Sharp’s new IEC61215- and IEC61730-certified solar panels have an operating temperature coefficient of -0.29% per C and a bifaciality factor of over 80%.
Danish solar park gets go ahead after 25 companies sign PPA
A coalition of 25 Danish companies has signed a five-year power purchase agreement (PPA) to buy electricity from a new solar project in Denmark. The deal is with electricity supplier Reel Energy and developer Energicenter Nord.
