Net-metering scheme hits 141 MW in the Philippines
The Philippines’ Department of Energy says its net-metering program has added around 141 MW to the grid since its inception in 2015.
Global module prices stable-to-soft amid mixed sentiments
In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.
Austria’s largest battery goes online
The storage facility featuring six Megapack 2XL systems from Tesla was built over a seven-month period in the vicinity of a wood gas generator and a solar farm. The project has a power output of 12 MW and storage capacity of 24 MWh.
HTW Berlin 2025 energy storage inspection: Kostal, SAX Power set new efficiency records
The evaluation confirmed the outstanding system efficiency of European inverter manufacturers, in particular. It also found large differences in efficiency of certain hybrid inverters from the maximum efficiency specifications provided by the manufacturers on the data sheets.
Large batteries with grid-forming inverters can increase renewables hosting capacity
Researchers recommended that transmission system operators consider adopting grid-forming battery energy storage systems system-wide to improve grid stability and to maximize system hosting capacity for solar and wind generation.
Higher voltage faces greater resistance
Utility-scale solar is set to crank up the voltage, preparing to shift from 1.5 kV to 2 kV on the DC side. It is a move that could redefine PV system design and slash costs, but it won’t happen globally due to vastly different regulations as voltages rise, reports Tristan Rayner.
A closer look at Aira’s heat pump tech
Swedish manufacturer Aira launched its heat pump in Europe in 2024. The company told pv magazine it is now developing a full home energy management system proposition to integrate heating, solar, battery energy storage and electric vehicle charging.
Romanian organization proposes new prosumer model for apartments
The Romanian Association of Energy Prosumers and Communities (APCE) is urging the government to introduce a new prosumer model that allows apartment residents to benefit from surplus solar energy generated by rooftop systems.
Triple-junction metal wrap through solar cells tested in space
A team of German researchers has developed a miniaturized solar cell experiment for nanosatellites. It was used to test samples of new mutlijunction solar cells developed by Azur Space, including novel triple-junction metal wrap through solar cells.
EU escalates infringement procedures over energy permit laws
The European Commission has launched legal action against eight EU member states for failing to transpose its revised renewable energy directive into national law.
