US residential solar set for 33% decline in 2026, says Roth Capital Partners
Roth Capital Partners says it expects a sharp drop in US residential solar installations as tax credit changes and Foreign Entity of Concern (FEOC) rules constrain financing.
How EU NIS2 is reshaping physical and cybersecurity for PV plant operators
The European Union’s NIS2 Directive is pushing PV operators to strengthen both cyber and physical security, treating solar assets as critical infrastructure. It also highlights the need for stronger physical protection measures, such as site surveillance, access control, and perimeter security to prevent tampering and intrusion.
US says China not undercutting domestic battery anode makers
The US International Trade Commission (ITC) has blocked the imposition of anti-dumping and countervailing duties on Chinese active anode material (AAM), providing a massive sigh of relief for the domestic battery storage sector.
Pexapark registers 30 European PPAs for 2.2 GW in February
Swiss analytics firm Pexapark finds February saw the highest monthly volume of new European power purchase agreements (PPAs) since February 2024, including the longest PPA observed in the European market to date.
India’s 35 GW of renewables at risk of curtailment, warns Crisil Ratings
Crisil Ratings says rapid renewable energy additions and slow grid expansion could expose more than 35 GW of capacity to curtailment in India.
K2 Systems unveils elevated PV mounting solution for metal roofs
The K2 MultiRail High mounting system is a one-piece elevated solution with a height of 100 mm tailored to improve rear ventilation on metal roofs. K2 Systems says greater distance between modules and metal roof surface improves airflow and lowers module temperature, which can translate to higher annual energy yield.
Discovery of passivating pinholes in TOPCon solar cells paves the way for higher efficiencies
DAS Solar and Hebei University have identified two types of pinholes in TOPCon solar cells: harmful recombinational pinholes, which lack oxygen and cause carrier recombination, and beneficial passivating pinholes, which retain oxygen to enable efficient tunneling while maintaining interface passivation. Their work shows that optimizing oxide layer formation, back-surface polishing, and polycrystalline silicon deposition can increase passivating pinholes, boosting device efficiency and guiding industrial cell design.
Icelandic utility commissions solar-plus-storage for EV charging
Icelandic utility ON Power has deployed a hybrid solar-plus-storage facility in Reykjavík to support electric vehicle charging infrastructure. The company says it believes such distributed systems will play a growing role in charging infrastructure in the future, even in Iceland’s renewables-dominated power system.
Atmoce launches backup box for three-phase emergency power retrofit
Atmoce has launched a backup box in Germany that adds three-phase emergency power to existing PV systems and works with the company’s M-ELV battery.
Marstek launches 2 kWh plug-in battery storage system
Marstek has unveiled a plug-in storage system with a two-kilowatt-hour capacity. The device plugs into a standard household socket and is designed to store solar power from balcony systems or draw in cheap electricity from dynamic pricing tariffs.
