Solarstone opens 60 MW BIPV module factory in Estonia
Solarstone, an Estonian producer of building-integrated photovoltaic (BIPV) solar roofs, has opened a 60 MW manufacturing facility in Viljandi, Estonia, to produce a broader range of design and performance specifications.
Iberdrola completes Spain’s first hybrid wind-solar plant
Iberdrola has finished building Spain’s first hybrid wind-solar project, featuring a 74 MW solar plant and a 69 MW wind farm.
Ghana opens bidding for 35 minigrid, solar net-metering projects
Ghana’s Ministry of Energy is now welcoming applications for the design, supply and installation of 35 minigrid and solar PV net-metering projects to be located at a range of island and lakeside communities in the west African country.
Mondragon Assembly wins patent litigation case in China
Mondragon Assembly says it has won a patent dispute in China, marking its second successful case in the country in relation to its patented continuous string process.
Solar geometry-based model to assess performance of bifacial PV systems
Scientists in India utilized solar geometry to create a novel energy estimation model that reportedly accurately predicts both the front and back irradiance of bifacial PV modules. The model achieved correlation coefficients of 1.04 and 1.40 for the front and rear side, respectively.
Spanish railway operator builds 20 MW solar plant for train traction
Renfe says it will invest around €27 million ($28.4 million) to build a 20 MW pilot PV installation. It will be part of a broader project involving several PV installations along its rail network.
Low-temperature processes to reduce silver use in tandem perovskite-silicon solar cells
Researchers from Germany’s Fraunhofer ISE developed new techniques to reduce silver consumption in tandem perovskite silicon solar cells and heterojunction silicon PV devices. The new processes relate to cell metallization and module interconnection.
Self-interest key to maximizing rooftop solar installations
Researchers in Switzerland have found that the most effective way for governments to nudge homeowners into installing rooftop solar PV sytems hinges on individuals being told how much money they’ve lost by not getting it sooner.
SolarWatt launches TOPCon module production
SolarWatt has started production of TOPCon modules, with plans to manufacture both glass-glass and glass-backsheet versions. It says it aims to make its first shipments in January 2024.
New perovskite solar cell design with silicon dioxide anti-reflector layer
Researchers in Iran have designed a new light trapping (LT) structure for perovskite solar cells that reportedly achieves optimal light absorption without impacting the electrical properties of the cells. The key element of the device is an anti-reflector layer based on silicon dioxide (SiO2) that improves light harvesting and charge extraction performance.
