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Products Services ESS News

From battery storage systems modelling, to revenue optimization platforms, battery analytics, and virtual power plants, there is a wide variety of software layers that battery energy storage systems can have.

Due to the ongoing technological development as well as the evolving flexibility needs of the energy system, new software features are set to grow in the coming years.

With fire risk a key concern for the industry, new solutions are emerging. Battery safety has come a long way, but there is still room for improvement.

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Latest News

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Deye launches 2.5 MW C&I storage system with 0 ms switching The Chinese manufacturer said its new commercial and industrial energy storage solution combines 100 kW or 125 kW PCS units with 257.23 kWh battery clusters. It can be scaled to 2.5 MW.
Lior Kahana
18 hours ago
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Growatt brings MINA to all-in-one home storage The single-phase system combines a hybrid inverter, modular batteries, backup power and smart energy management.
Vincent Shaw
Aug 06, 2026
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Electrovaya unveils 7 MW containerized battery system targeting AI data centers Lithium-ion technology company Electrovaya has launched the ElvaPulse 1500, a 7 MW containerized battery energy storage system engineered with a high C-rate to handle the rapid-discharge, high-surge power demands of AI data centers and mission-critical facilities.
Ryan Kennedy
Aug 06, 2026
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Base Power launches 39.2 kWh US-made home battery Base Power has launched a 39.2 kWh residential battery manufactured at its Texas factory and says a new $1 billion funding round will support production expansion and growth beyond its current markets in Texas and Illinois.
Ben Zientara
Aug 05, 2026
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Battery diagnostics expert urges earlier fire detection for grid-scale BESS A battery diagnostics specialist says grid-scale battery energy storage system (BESS) safety should focus more on detecting early warning signs in operational data than adding more sensors or fire suppression equipment after high-profile incidents.
Claudius Jehle, Volytica Diagnostics GmbH
Aug 05, 2026
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Factorenergia targets Brazil’s commercial market with AI, battery storage Factorenergia says it will expand in Brazil by targeting small- and medium-sized businesses as the country's electricity market opens to more consumers, with battery storage and artificial intelligence forming key parts of its strategy.
Alessandra Neris
Jul 31, 2026
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Electrovaya launches battery storage platform for data center backup power Electrovaya has launched a stationary battery energy storage system aimed at data center backup power, designed to complement generators and uninterruptible power supply systems.
Brian Publicover
Jul 31, 2026

All Products & Services news

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Overall BESS quality has massively improved, but safety incidents make headlines Any discussion about the quality of battery energy storage system (BESS) projects must consider safety. This was something that all three of the panelists who participated in pv magazine’s Focus event at The Smarter E in Munich last week agreed upon. 
Blathnaid O’Dea, Marija Maisch
Jun 27, 2024
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Dr. George Hilton talking to Marija Maisch
In Conversation: ‘Good time to be battery storage developer’ At Intersolar Europe 2024, ESS News spoke with George Hilton, research and analysis manager at S&P Global, about the state of play in the battery energy storage supply chain and falling prices. According to Hilton, the overcapacity at every level of the supply chain has led to prices that are no longer sustainable for many market players. Meanwhile, technological innovation has led to an unprecedented variety of battery storage technologies on offer, and for a great number of markets the right time to jump in is now.
Marija Maisch
Jun 27, 2024
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Quantum 2 battery energy storage
In Conversation: Wärtsilä’s strategy of concentration Go big or go home might be the new motto in the battery energy storage industry, but some players are taking a more thoughtful approach. pv magazine ESS News caught up with Wärtsilä Energy Storage & Optimisation (ES&O) at last week’s Smarter E in Munich to discuss its business and technology strategies.
Marija Maisch
Jun 26, 2024
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Hoymiles battery for balcony PV systems
Hoymiles launches AC-coupled battery for balcony PV systems The Chinese company says its new product has a storage capacity of 2,240 Wh and an expected lifespan of 6,000 cycles.
Lior Kahana
Jun 26, 2024
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Fire fighter extinguishing fire
Fire at South Korea primary lithium battery factory kills 22 At least 22 people, most of them foreign nationals, were killed in a massive fire at a South Korean factory that manufactures non-rechargeable lithium batteries in Hwaseong city, just south of Seoul. The cause of the blaze is still being investigated.
Marija Maisch
Jun 24, 2024
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Container with battery energy storage systems is placed on a trailer
In Conversation: Weight – a new challenge for BESS in Europe Driven by the demand for higher efficiency and cost reduction, large-scale battery energy storage systems are increasigly featuring higher capacity cells. This has given rise to new challenges on the logistics front, particularly on the European soil. pv magazine ESS News caught up with Trina Storage at last week's Smarter E show to discuss this.
Marija Maisch
Jun 24, 2024
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Workers assembling Immersi XE50 battery system
Xing Mobility forays into stationary battery storage Xing Mobility has released its Immersi XE50 battery system designed for both renewable energy applications and commercial and residential uses. The Taiwan-based company says its solution is capable of reaching up to 1500V. 
Carrie Hampel
Jun 21, 2024
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Rolls Royce Energy Packs
Rolls Royce & CATL launch Tener grid-scale battery solution in the EU and UK The Rolls-Royce Power Systems (RRPS) division and battery-making giant CATL have signed a strategic cooperation agreement to launch CATL’s new Tener product line in the European Union (EU) and the UK.
Carrie Hampel
Jun 20, 2024
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Chart showing the simulation for one autumn day
BESS, deep learning simulations: decrease in wholesale price variability Donato Leo is the author of a study on the relationship between photovoltaics, batteries and wholesale energy prices in Italy. Leo's deep learning simulations suggest changes in energy prices as installed battery capacity increases.
Sergio Matalucci
Jun 20, 2024

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