Latest updates for Battery Storage

Fresh curated links around Battery Storage are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Sodium-ion storage powers fully off-grid solar home in Germany
  • AmpereHour builds the battery systems that let a grid store what its solar farms generate
  • New Battery Design Tackles Long-Term Energy Storage Challenges

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Fresh articles and ideas

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pv-magazine.com /8 hours ago

Sodium-ion storage powers fully off-grid solar home in Germany

A homeowner in Augsburg has paired 270 kWh of BIWATT sodium-ion storage with 49 kWp of solar, creating a fully off-grid household energy system with local distributor SALZSTROM pro...

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yourstory.com /1 week ago

AmpereHour builds the battery systems that let a grid store what its solar farms generate

The Pune-based company assembles modular storage systems and writes the software that runs them for utilities and industrial customers

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electronicsforu.com /2 weeks ago

New Battery Design Tackles Long-Term Energy Storage Challenges

Researchers report a zinc-iodine battery combining rapid charging with exceptional cycle life, potentially offering safer, lower-cost energy storage for large-scale applications an...

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renews.biz /2 weeks ago

Alpiq acquires German battery storage system

103.5MW Bollingstedt facility has 238 MWh storage capacity

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pv-magazine.com /6 hours ago

Switzerland’s largest battery storage facility goes online

Switzerland’s largest battery storage facility has begun operations in Gurtnellen, combining 50 MW and 8.4 MW systems developed by Axpo and Energie Uri. The Fluence-supplied projec...

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cleantechnica.com /3 weeks ago

750 Gigawatts Of Energy Storage, And Nowhere To Go — Yet

Another renewables-friendly battery maker sets up shop in the US as demand for energy storage soars and grid reliability issues rise. The post 750 Gigawatts Of Energy Storage, And...

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cleantechnica.com /1 week ago

Sodium-Ion Batteries For The Win!

Energy storage is the key to the clean energy transition. It is true that the sun does not always shine and the winds don’t always blow, but when they do, they make far more electr...

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yourstory.com /2 weeks ago

Karetic Energy is building iron-air batteries to store power for days rather than hours

The company is developing long-duration storage using iron and air, aimed at the multi-day gaps that solar and wind leave and that lithium cannot economically fill.

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professional-electrician.com /4 weeks ago

How battery storage systems can safely operate in island mode

How battery storage systems can safely operate in island mode Steve Humphreys, Technical Commercial Manager at NAPIT, explains how battery storage systems can safely operate in is...

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forbes.com /3 weeks ago

Battery Storage Grew 66% In 2025. China Now Controls Nearly Half

Global battery storage capacity surged 66% in 2025, with China controlling nearly half the market as electricity demand and grid flexibility needs accelerate.

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enr.com /1 month ago

Battery Storage Charges Ahead as Ultimate U.S. Renewable Energy Growth Enabler

AI-driven power demands and a push to bring solar energy and other renewables online faster are driving the storage construction surge, with a record 24.3 GW starting up in 2026.

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yourstory.com /1 month ago

Meine Electric is building fast-charging iron-air batteries to store solar power overnight

The Chennai-based company is developing long-duration storage using iron, air and water, aimed at grids that need to hold daytime solar generation until the evening.

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electrek.co /1 month ago

CATL’s 30-year sodium-ion battery takes over grid storage

CATL has signed a memorandum of understanding with Dutch energy company Alfen to deploy 5 GWh of its Tener Sodium energy storage systems across Europe, one of the largest sodium-io...

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solarpowerworldonline.com /4 weeks ago

Sonoma State University powers on solar carports and battery storage

TotalEnergies has completed a 4.1-MW solar and 1.55-MWh battery storage project at Sonoma State University (SSU), one of the largest solar plus battery systems in Sonoma County, Ca...

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pv-magazine.com /1 month ago

Acciona Energía tests hybrid battery-ultracapacitor storage in Spain

Acciona Energía has launched a pilot project in Navarra, Spain, that combines ultracapacitors (UCAP) with lithium-ion batteries to test grid-forming capabilities and other stabilit...

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pv-magazine.com /3 weeks ago

SunEnergyXT launches AC-coupled battery for existing PV systems

SunEnergyXT has launched the SunEnergyXT 500 PRO AC Core, an AC-coupled battery storage system designed for existing PV installations without replacing the inverter. The modular LF...

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yourstory.com /1 month ago

VoltSeal installs batteries at factories and offices to replace diesel generators

The Delhi-based company puts lithium-iron-phosphate battery systems on commercial and industrial sites, paired with software that decides when to charge and when to discharge.

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romania-insider.com /1 month ago

Capacity of Romania’s battery power storage hits 2,000 MWh, to double by year-end

Electricity storage facilities in Romania have reached almost 2,000 MWh capacity and almost 1,000 MW power, according to the latest data from Transelectrica cited by Economica.net....

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utilitydive.com /1 month ago

Battery-eligible New Jersey VPP program begins to take shape

Utility-owned storage could help mitigate grid congestion, a utility manager said at a July stakeholder meeting. Another said customer-centric program design is crucial to reducing...

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pv-magazine.com /1 month ago

VSL PowerHive launches LFP batteries for residential, small commercial applications

The systems can be charged from the grid to provide backup power and can also be paired with rooftop solar installations to store excess generation for later use, reducing grid dep...

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cleantechnica.com /1 month ago

The Grid Needs Storage, Not Every Storage Idea

Grid-storage debates are usually framed as a contest among technologies. Lithium-ion batteries compete with flow batteries, compressed air, liquid air, gravity systems, iron-air an...

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solarpowerworldonline.com /1 month ago

Electrovaya BESS can discharge full capacity in 30 minutes, perfect for data centers

Lithium battery company Electrovaya has launched a new battery energy storage platform, the ElvaPulse 1500. Ideally designed for the AI and data center market, the system could als...

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pv-magazine.com /1 day ago

Great Power successfully completes full-scale fire test

Great Power has completed a full-scale fire test of its 5 MWh energy storage system, with no fire propagation to adjacent containers, no structural collapse, and no thermal runaway...

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cleantechnica.com /1 month ago

U.S. Battery Storage Capacity Averaged 70% Growth Over The Last Three Years

Utility-scale battery storage capacity in the United States increased significantly during the last three years, with an annual average growth rate of 70%. By the end of 2025, the...

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Sources covering Battery Storage

feeds.feedburner.com

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solarpowerworldonline.com

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cleantechnica.com

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electrek.co

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electronicsforu.com

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professional-electrician.com

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