Vikram Solar’s PowerHive unit launches VION lithium batteries in India
PowerHive, Vikram Solar’s energy storage subsidiary, has launched the VION lithium battery range for homes, e-rickshaws, and distributed energy projects, marking the company’s entry into electric mobility and residential backup storage.
Heat pumps are transforming domestic hot water production – How to avoid hygiene risks?
Heat pumps are increasingly used for domestic hot water in Europe due to their efficiency and compatibility with solar power, but their lower operating temperatures can create conditions where Legionella pneumophila may grow if systems are poorly designed. Proper hydraulic design, temperature control, and periodic thermal disinfection ensure both high efficiency and safe, hygienic operation.
New simulation platform lets energy operators train against realistic cyberattacks
Researchers at Germany’s Fraunhofer FKIE institute developed PowerRange, a virtual simulation platform that helps power grid operators safely test cybersecurity measures and respond to realistic cyberattacks. The platform supports both traditional and renewable grids, offering immersive training across IT, OT, and control systems while highlighting the importance of coordination, communication, and practical defense strategies.
China commissions first urban underground vanadium flow battery system
China has deployed its first 1.25 MW urban vanadium flow battery (VFB), supporting peak AC loads and offering a safer alternative amid tighter lithium-ion storage regulations in dense urban environments.
NanoMalaysia unveils sodium-ion prototype surpassing 300 Wh/kg
The new prototype ranks among the most advanced sodium‑ion battery systems reported worldwide.
Hizenergy launches four-product C&I storage lineup with 300 kW PCS
Hizenergy has introduced a four-product commercial-and-industrial (C&I) energy storage lineup, including a 300 kW low-voltage PCS designed for direct connection to 400 V commercial distribution networks.
Volkswagen launches first large-scale battery storage project in Germany
Volkswagen has connected its first 20 MW/40 MWh stationary storage system in Salzgitter, Germany, marking the start of its plan to integrate battery production, storage, and energy trading within a single corporate structure.
‘Battery Atlas 2026’ maps Europe’s cell, pack and battery manufacturers
The “Battery Atlas 2026” report shows consolidation in Europe’s battery market. More than 2,000 GWh of cell production capacity was announced in 2023, but the realistic forecast for early 2026 is around 1,190 GWh, including approximately 673 GWh led by Asian companies.
Thermocold debuts air-to-water heat pump for commercial buildings
The new product line covers 124–644 kW in heating and 128–632 kW in cooling, operates down to -15 C, and supports various configurations with R454B or R410a refrigerants.
Energy Storage Inspection 2026: Fox ESS, SMA, SAX Power, Kostal and BYD impress with high efficiency
Twelve photovoltaic storage systems with capacities of 5 kW or 10 kW were included in the comparison, among them several new products, all of which achieved efficiency class A. A new study – also examining efficiency losses when storing electricity from the grid – highlights the importance of highly efficient battery storage. The researchers also took a closer look at the warranty conditions of the devices.
