Sodium-Ion Batteries News | ESS News

Sodium-ion batteries

Latest News

Sodium-ion batteries

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.

Apr 30, 2026

Sodium-ion batteries

New partnership advances sodium-ion manufacturing in Spain In a week marked by the largest sodium-ion battery order to date, widely seen as a watershed moment for the technology’s commercialization at scale, one of Europe’s emerging players, Spain’s Bihar Batteries, is strengthening the outlook for European-made sodium-ion batteries.

Apr 29, 2026

Sodium-ion batteries

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.

Apr 27, 2026

Renalfa BESS in Bulgaria

Grid-scale

Utility-scale sodium-ion arrives in Romania: Renalfa plans 3.6 GWh dual-chemistry BESS A major Romanian hybrid cluster is advancing after the acquisition of significant PV and BESS assets in the country. New investment will then mix lithium-ion and sodium-ion storage

Apr 08, 2026

Sodium-ion batteries

Cornex unveils new 165 Ah sodium-ion prismatic cell for stationary energy storage A new sodium-ion cell for ESS may further improve competitiveness in large-scale systems against the weight of the lithium-ion battery sector.

Apr 07, 2026

Sodium-ion batteries

Can sodium-ion storage drive energy flexibility in France? France’s Association Environnement Juste has proposed a storage mandate for renewables projects exceeding 10 kWp in order to integrate flexibility at the source. The association argues European sodium-ion batteries could present an economically and environmentally viable solution, capable of stabilizing grids without depending on imported metals.

Apr 01, 2026

Sodium-ion batteries

Sodium-ion cells launched for energy storage by another Chinese mid-tier battery company Bosa Energy in Hubei, China, has launched sodium-ions cells for stationary energy storage, with a volumetric energy density of 206 Wh/L

Mar 30, 2026

pv magazine Focus 2026 announcement box

pv magazine Focus 2026

1-Day Conference

High-level discussions on solar and energy storage across Europe. Experts explore how to plan and execute bankable BESS projects, what quality and warranty factors matter, and how energy management systems optimize residential and C&I applications, including heat pumps, EV charging, and new market opportunities.

1:00 – 5:00 pm, CEST | June 24, 2026

The smarter E Europe, ICM Conference Center | Munich, Germany

Register For Free

pv magazine Awards 2026

pv magazine Awards 2026

Window is open now!

This year we will accept entries across seven categories: Modules, Inverters, Balance of System (BoS), Battery Energy Storage Systems (BESS), Manufacturing, Sustainability, and Projects.

April 01 – August 31, 2026

SunRise Arabia Update Announcement Box

SunRise Arabia Clean Energy Conference 2026

Saudi Arabia is accelerating its clean energy transition. Join the third SunRise Arabia Clean Energy Conference in 2026 to explore how solar PV and energy storage are powering the Kingdom’s growing digital economy, including data centers. Policymakers, investors, and innovators will share insights on technology, deployment strategies, and long-term value creation in Saudi Arabia’s evolving energy landscape.

9:00 am – 6:00 pm, AST | September 30, 2026

Riyadh, Saudi Arabia

Advertise with us

Make your order for 2026 to reach your audience the right way. Amplify your brand presence with the leading trade media platform for the solar and storage industry.

Download Media Kit

Advertise with us

New opportunities

Showcase your brand across all our platforms: from 13 websites in 7 languages to our magazines, daily newsletters, industry events, and more. Reach your audience the right way!

Download Media Kit

All Sodium-ion batteries news

Sodium-ion batteries

Peak Energy launches first U.S. grid-scale sodium-ion storage system In a shared pilot with utilities and IPPs, Peak Energy’s passively cooled sodium-ion system targets a 20% lifetime cost drop and a 33% cut in degradation over 20 years.

Jul 30, 2025

Sodium-ion batteries

Study: Copper doping unlocks stability in manganese cathodes for sodium-ion batteries Researchers at the Tokyo University of Science have shown that using copper can eliminate defects in sodium manganese oxide battery types, boosting battery cycle life.

Jul 16, 2025

China southern power grid

Sodium-ion batteries

What’s behind the aging mechanism of sodium-ion batteries Researchers in China have used electrochemical impedance spectroscopy to analyze the state of health of sodium-ion batteries. Extracting four features from the measurements, they were able to create a machine learning model for a temperature-resistant state of health estimation method.

Jul 16, 2025

Flow batteries

US bets on fire-resilient batteries in latest $15m storage awards Non-lithium chemistry stands out as an attractive option for fire-resilient devices.

Jul 10, 2025

Manufacturing

‘Italy could have potassium battery gigafactory by 2030’ Polytechnic University of Turin professor Silvia Bodoardo told pv magazine Italia about the innovative battery projects her institution is working on.

Sergio Matalucci

Jul 09, 2025

R&D

US DOE awards $14m for unique energy storage systems for critical facilities and infrastructure The US Department of Energy's (DoE) Critical Facility Energy Resilience (CiFER) fund will back an organic quinone flow battery and an iron and sodium long duration energy storage (LDES) system in California, plus a lithium battery with a novel cathode material in New York state.

Jul 04, 2025

Technologies

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.

Jun 23, 2025

Sodium-ion batteries

Italian startup releases 9.8 kWh sodium-ion battery for residential applications Italy-based Heiwit's storage system features 200 Ah sodium-ion cells and has a lifespan of 6,000 cycles. The device reportedly offers thermal stability and rapid charging speed.

Lara Morandotti

Jun 16, 2025

Sodium-ion batteries

Spanish research center makes sodium-ion battery advances ITE has manufactured a prototype sodium ion cell as part of the SOSBAT project to find more sustainable energy storage alternatives to lithium-ion batteries.

Pilar Sanchez Molina

Jun 12, 2025

Previous
1
…
6
7
8
…
12
Next

This website uses cookies to anonymously count visitor numbers. View our privacy policy.