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.
Hydrostor strikes deal for compressed air energy storage facility in Australia
Hydrostor has signed a deal with miner Perilya to build a 200 MW/1,600 MWh advanced compressed air energy storage facility in a disused mine cavity in New South Wales, Australia.
Lithium-ion batteries differ in terms of risk
As the energy storage trend unfolds, stories litter the media landscape about lithium-ion batteries catching fire, and even exploding. This is a valid concern, as the time for consumers to understand a basic truth about lithium-ion batteries is long past due.
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.
US set to install 66 GW of storage in 2023-27 period, says WoodMac
Wood Mackenzie says that US developers installed 1.7 GW/5.6 GWh of new storage capacity in the second quarter of 2023.
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.
