ArcelorMittal starts BIPV module production in France
ArcelorMittal has started producing its Helioroof building-integrated PV modules in France. The steelmaker says the system aims to simplify energy retrofits for commercial and industrial roofs.
India installs record 29.5 GW of solar in first nine months of 2025
India’s solar additions surged 70% year on year to 29.5 GW in the first three quarters of 2025, driven by rapid utility-scale and rooftop deployment, according to JMK Research.
Cyprus to replace net metering with new self-consumption regime
Cyprus will replace its current net metering and billing schemes with a new, market-based self-consumption model from January 2026, as the island’s electricity sector opens to competition.
France cuts feed-in tariffs for solar up to 100 kW
The French Energy Regulatory Commission (CRE) has lowered feed-in tariffs by up to 16% for rooftop solar systems between 10 kW and 100 kW, while keeping smaller system rates unchanged.
Low-cost, inverter-based dust monitoring method for rooftop solar
Researchers in China have developed a dust monitoring technique that relies solely on the existing hardware resources of inverters, without requiring extra sensors or meteorological data. Tests on real rooftop PV arrays demonstrated an accuracy exceeding 96%.”
Battery storage boosts viability of south-facing solar facades
Researchers in Germany have examined how battery storage could help façade PV systems move beyond their niche market by 2030. Their findings show that a large majority of south-oriented façades in Europe could be equipped with vertical solar arrays combined with batteries.
Europe’s solar gains offset by storms and floods in September
In a new weekly update for pv magazine, Solcast, a DNV company, reports that September was dominated by a persistent high-pressure system centered over Eastern Europe. This atmospheric blocking pattern suppressed cloud formation and created ideal conditions for solar irradiance across a broad swathe of the continent.
New tech can tell if your EV will make it home
Researchers in California have created a new diagnostic metric that can reportedly predict if a battery can successfully power a specific task. The proposed model could be used in electric vehicles, unmanned aerial systems, and grid storage applications.
Spain’s grid operator warns of sudden voltage variations in the network
Red Eléctrica de España (REE) says sudden voltage variations in Spain’s grid are tied to renewable generation shifts, but there is no risk of blackout.
Saatvik Green unveils inverter series for residential, C&I solar
The U.S. manufacturer has launched the UDAY on-grid solar inverters series including single-phase inverters (1.1 kW–6 kW) for residential and small commercial rooftops and three-phase inverters (6 kW–50 kW) for residential, commercial and industrial applications.
