Solar to power Denmark’s largest energy community
Denmark’s largest energy community is now under construction, featuring more than 30,000 sqm of solar rooftops with a total capacity of about 4 MW. The project will use building-integrated photovoltaics (BIPV) on pitched roofs and building-attached photovoltaics (BAPV) on flat roofs from Danish specialist Solartag.
Floating PV systems could increase the climate resilience of lakes
Germany’s Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) has conducted new research on the impact of floating PV and water temperature and evaporation.
Greece now interconnected with Crete via 1 GW transmission line
A 1 GW direct current (DC) transmission line linking mainland Greece to Crete has entered trial operation, with full commercial service expected by September to support new green power capacity and future interconnections with Cyprus, Israel and Egypt.
New model to predict moisture ingress in photovoltaic modules
Researchers in Netherlands and Belgium have created a numerical model to simulate the moisture ingress in PV modules. Their research work showed that climate in which a PV module is installed has a much higher impact on the moisture ingress than the choice of materials for the encapsulant of the backsheet.
How to optimize heat exchangers in heat pumps
Scientists have developed a new model for heat exchangers of heat pumps, combining strengths of numerical modeling and machine learning.
New UK planning rules for heat pumps come into effect, one meter rule scrapped
Change to planning law could simplify heat pump installation process for thousands of households in England. Limits on the size and number of heat pumps that can be installed have also been raised. The changes have been introduced as the UK government pursues 600,000 installations per year by 2028 target.
Supercharging pumped-hydro stations with floating PV
Scientists have simulated the addition of floating solar panels to Switzerland’s Etzelwerk, an open-loop pumped-storage hydropower plant. Using 10% of the upper reservoir for the solar panels, the research team was able to add about 20% of the energy output.
The Hydrogen Stream: ZeroAvia to build UK hub for HTPEM fuel cells
ZeroAvia says it will build a hydrogen-electric powertrain factory in Scotland to produce high-temperature proton exchange membrane (HTPEM) fuel cell systems, while Thyssenkrupp Nucera and Fraunhofer IKTS have opened the first solid oxide electrolysis cell (SOEC) pilot plant in Germany to scale green hydrogen stack production.
Heliup switches on 100 MW lightweight solar panel factory in France
Heliup has commissioned a 100 MW factory in France to produce lightweight solar panels for flat commercial and industrial (C&I) rooftops with limited load-bearing capacity, using ultra-thin glass technology.
Germany’s FC St. Pauli to install rainbow-colored stadium PV array
German soccer club FC St. Pauli is installing a 316 kW rainbow-colored photovoltaic system on its stadium roof using 1,080 modules supplied by Switzerland’s Megasol Energie.
