Marija Maisch
ESS Tech to add 8.5 GWh of US-made sodium‑ion batteries to its portfolio
ESS Tech is complementing its iron flow storage offering, which is engeeneered for the 8–24 hour long-duration segment, with sodium-ion battery products aimed at short and medium-duration applications.
Gotion unveils 5 MW/18.8 MWh ensclosed battery storage system
While the exact specifications of the new product, such as dimensions and weight, haven’t been disclosed, available imagery suggests potential transportation challenges.
CATL raises $5 billion in share sale, Sungrow files for Hong Kong IPO for the second time
CATL has completed a roughly $5 billion share sale in Hong Kong on Tuesday. Meanwhile, Chinese inverter and battery manufacturing giant Sungrow is making a second attempt at an IPO after its initial listing bid, launched in October 2025, lapsed.
CATL secures world’s largest sodium-ion battery order with Hyperstrong
The two companies announced a 60 GWh supply agreement on Monday, marking a pivotal step in the commercialization of sodium-ion battery technology.
Saudi Arabia launches qualification process for 12 GWh of battery storage projects
The program comprises six projects with a cumulative power output of 3 GW, each designed to provide four hours of storage duration.
SolarEdge targets C&I with new all-in-one battery
SolarEdge has a new commercial focused battery system, with the new model scaling up to as high as 1 MW / 4 MWh depending on the inverter choice.
NanoMalaysia unveils sodium-ion prototype surpassing 300 Wh/kg
The new prototype ranks among the most advanced sodium‑ion battery systems reported worldwide.
Comparing safety profiles of lithium-ion, sodium-ion and solid-state batteries
New research finds that battery safety rankings are not universal but highly dependent on application scenarios, and shows that LFP batteries can emit high levels of hydrogen fluoride, challenging their reputation as the “safest” chemistry.
Wanxiang A123 launches immersion-cooled semi-solid-state energy storage solutions
By combining semi-solid-state battery technology with immersion cooling, the new battery cells and energy storage solutions from Wanxiang A123 Systems Corp. exhibit both robust thermal safety and strong economic performance.
Ore Energy completes 100-hour iron-air storage system for EDF in France
The EU-funded pilot – the first of its kind in Europe – demonstrated the ability of the company’s iron-air LDES technology to deliver multi-day energy storage in a real-world utility environment.
