Spain approves legislation to encourage energy storage, flexibility
The Spanish government has approved legislation to strengthen its electricity system following the major power outage the country experienced in April.
WHES releases new C&I storage system series
WHES has launched a new series of commercial and industrial (C&I) storage systems with integrated hybrid inverters, offering capacities from 57 kWh to 100 kWh and PV input up to 96 kW. The China-based manufacturer claims the systems support 200% PV overloading.
Researchers demonstrate technical feasibility of retrofitting PV-driven heat pumps in multi-family buildings
A research group led by Germany’s Fraunhofer ISE has conducted what it describes as the first empirical study on PV-assisted two-stage HP systems in existing multi-family buildings. Its findings show that substantial PV electricity exports result in greater avoided non-renewable primary energy use.
Anker Solix launches F3000 portable power station with US, Canada pricing
Anker Solix has launched the F3000, a 3.1 kWh portable power station with 3.6 kW output, dual solar inputs, and EV and generator charging. The system is expandable to 12.3 kWh and priced at $2,599 in the United States and Canada.
GoodWe releases 112 kWh storage system for C&I solar
GoodWe has launched a 112 kWh battery storage system for commercial and industrial (C&I) solar projects, featuring 96% round-trip efficiency and a 6,000-cycle lifespan. The system allows parallel connection for up to 450 kWh of total capacity.
Segen, BNP Paribas offer C&I energy storage, solar finance product
The new partnership will initially provide financing to help crowd in investment for photovoltaic systems and energy storage in Germany and the United Kingdom.
Indian researchers develop fast-charging sodium-ion battery, promising over 3,000 cycles
NAtrium Super Ionic CONductor (NASICON) materials continue to show their potential for sodium-ion anodes in high-performance batteries, with fresh research out of India delving more into the materials.
ZGR battery system kept one Spanish village powered during major Iberian blackout
A 160 kW / 250 kWh standalone battery system installed by Spanish manufacturer Zigor Corporación ensured uninterrupted power for the village of San Vicente del Monte during a major blackout that affected the Iberian Peninsula on 28 April 2025. The system, connected to the low-voltage (400 V) grid, supplied electricity to the entire village for more than five hours.
Canada invests in Indigenous-led 2.85 MW solar project
The Sādę Solar Initiative will connect a solar array and battery energy storage to an existing microgrid located within the asserted traditional territory of the Liard First Nation.
Comparing thermal runaway behavior of sodium-ion, lithium-ion batteries
Scientists in Germany have analyzed the thermal runaway behavior of sodium-ion batteries and lithium-ion batteries inside a 10-L reaction vessel. They have thermally abused 30 samples, each under a different state of charge level, and have found that both types suffered from runaway when the charge is at least 50%.
