UK study finds azimuthal trackers boost floating PV performance
A University of Exeter team has tested single-axis tracking systems for floating solar across 12 UK sites, finding azimuthal tracking delivers the largest energy gains and lowest levelized cost of energy (LCOE).
New digital twin for floating PV application uses artificial intelligence
Scientists have developed a floating PV digital twin system, trained on data from 155 physical experiments, using a two-tier artificial neural network (ANN) with a high-fidelity model and a reduced-order model. Predictive performance reached R2 values of 0.9996 for PV surface temperature and 0.9189 for power output.
Flexible front cover tested for glass-free CIGS devices
Researchers in Japan have developed an effective encapsulation with a PET front cover for copper indium gallium diselenide mini-modules. The lab devices withstood damp heat tests, retaining approximately 97 % of initial efficiency after 3,600 h.
Growing agri-PV tomatoes while producing hydrogen for smart windows
Scientists have simulated a residential building based on a real double-story house in the United Kingdom, combining rooftop agrivoltaics with onsite hydrogen production. Electricity generated by the solar system is used to produce hydrogen, which is then supplied to a hydrogen vehicle and insulated gasochromic smart windows.
Taiwan on track to deploy 31.2 GW of solar by 2035
UK-based GlobalData says Taiwan is on course to more than double its current solar capacity by the end of 2035.
Solar to occupy no more than 0.6% of UK farmland by 2030
The UK Department for Energy Security and Net Zero (DESNZ) said in response to a recent Freedom of Information (FoI) request that even if all future solar projects under its solar roadmap were ground-mounted, they would occupy no more than 0.4% of the United Kingdom’s total land area.
Poland projected to reach 59.1 GW of solar by 2035
London-based consultancy GlobalData says Poland could add between 3 GW and 4 GW of solar annually through to the middle of the next decade.
Global solar generation topped 540 GW in April, says Solcast
In a new weekly update for pv magazine, Solcast, a DNV company, reports that the global peak of solar output in 2025 occurred on April 29, at 06:00 UTC, estimated at 539 GW.
How to improve indirect-expansion PVT-assisted heat pump performance
Scientists in Thailand have simulated an indirect-expansion photovoltaic-thermal-assisted heat pump and measured its performance under various cold water temperatures and tank sizes.
Japan plans to tighten laws around large-scale solar
Japan is set to impose stricter environmental oversight on future large-scale solar projects. The government may also discontinue financial support under its feed-in tariff and feed-in premium schemes for large, ground-mounted solar beginning April 2027.
