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Products Services ESS News
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 unveils 2.56 kWh hybrid battery for balcony, residential PV The Chinese manufacturer said the system is designed for easy AC-coupled integration with existing PV systems and scalable expansion up to 7.5 kW three-phase output. The system purportedly delivers 800 W–2.5 kW AC output, supports up to 5.76 kW PV input with 96.5% efficiency.
Emiliano Bellini
May 22, 2026
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Anker Solix E10 deep dive review: The alternative to the whole-home generator An engineer and home-energy enthusiast installs the Anker Solix E10 on a fire-prone California hillside, and documents the entire process in a deep dive review for ESS News.
Andrew Riha
May 21, 2026
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Lidl launches 2.24 kWh battery in Germany for €299 The battery supports 1,000 W input and 800 W output, is compatible with most balcony PV systems, and can be optionally app-controlled via a dedicated app.
Sandra Enkhardt
May 20, 2026
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Anker Solix S2000 review: 2 kWh power station built for the long haul Anker's newest mid-range portable power station leans on next-generation LFP cells and a thrifty idle draw, promising 15 years of useful service. Initial hands-on testing largely backs the headline claims — with a few small wrinkles.
Andrew Riha
May 19, 2026
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Bluetti Balco plug-in storage launch: From the Eiffel Tower to a balcony near you The Bluetti Balco 260 and Balco 500 add silicon-carbide inverters for a high-efficiency new product line for plug-in storage.
Tristan Rayner
May 19, 2026
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Solar industry faces rising risks from fires and battery faults The 8th annual Solar Risk Assessment from kWh Analytics identifies equipment-driven fires, regulator fines, and battery inaccuracies as the latest threats to renewable asset returns.
Ryan Kennedy
May 15, 2026
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Anker Solix launches modular 5 kWh battery for residential PV The Chinese manufacturer has unveiled its new Solarbank 4 E5000 Pro in Berlin. The system features 5 kW of photovoltaic input capacity and 5 kWh of storage capacity.
Sandra Enkhardt
May 13, 2026

All Products & Services news

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Brenmiller Energy begins 32 MWh thermal battery system install for beverage plant Brenmiller's thermal energy storage system will store up to 32 MWh of energy to supply a beverage plant, which requires variable forms of industrial heat, on demand.
Tristan Rayner
Feb 18, 2025
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Study finds major problems in battery storage systems’ operation Twaice surveyed 83 engineers, technicians, managers and operators of large battery storage systems (BESS) about their most urgent concerns.
Jochen Siemer
Feb 14, 2025
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Spain’s Endurance Motive presents 5 MWh battery The product, designed for hybrid and standalone battery energy storage system (BESS) projects, will be displayed at the Key Energy Rimini 2025 event, in Italy, and at Genera, in Madrid.
Pilar Sanchez Molina
Feb 14, 2025
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Germany’s Heckert Solar launches C&I energy storage brand Commercial and industrial (C&I) battery energy storage systems (BESS) will be sold at the same location as photovoltaic company Heckert Solar, under the same management.
Jochen Siemer
Feb 14, 2025
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Fluence launches highly-modular 7.5 MWh AC-based BESS platform The system features an innovative split design breaking away from the industry standard 20-foot container. It is configurable for storage durations of two to eight hours.
Marija Maisch
Feb 14, 2025
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HTW Berlin 2025 energy storage inspection: Kostal, SAX Power set new efficiency records The evaluation results confirmed the outstanding system efficiency of the European inverter manufacturers, in particular. It also found large differences in efficiency of certain hybrid inverters from the maximum efficiency specifications provided by the manufacturers on the data sheets.
Marija Maisch
Feb 13, 2025
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Accure raises $16 million, secures 730 MWh of Texas contracts In its next stage of growth, the German company is looking to scale its battery energy storage system (BESS) safety and performance offerings across Europe, Americas and Asia Pacific.
Marija Maisch
Feb 12, 2025
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Moss Landing fire leads to emergency regulations Following the Moss Landing fire in Monterey County, local Californian counties are enacting urgency regulations for battery energy storage systems (BESS).
Tristan Rayner
Feb 07, 2025
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Germany’s Tesvolt begins energy trading from pooled commercial batteries The Tesvolt Energy subsidiary will work with algorithm traders Enspired, Entrix, and The Mobility House to use pooled 100 kWh-plus battery units for energy trading.
Sandra Enkhardt
Feb 06, 2025

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