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All articles of topic Storage

High-power charging needs more than a strong grid

Upcoming investor newsletter: storage meets e-mobility

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New alliances are forming in Europe to advance energy storage, with manufacturers of lithium cells for electric vehicles playing a key part. The investor newsletter will be published on 14 October 2026.

Johannes Klag (right) is the product manager for energy management and charging solutions at Hager Germany

Hager: in-building energy supply with storage and EV integration

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PV Guided Tours: Energy management systems integrate not only solar installations and storage but also electric vehicles through bidirectional charging. How does it work, and which functions do such systems offer?

The pot of gold at the end of this rainbow is a good service contract

Tariff reform and battery service gaps test Europe's electrification push

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Two analyses, two pressure points: Eurelectric calls for smarter network tariffs, while market expert Gerard Scheper warns that direct C&I battery sales leave installers handling integration, commissioning and service.

Our guest author Robert Bruchner is Country Manager Germany at SolarEdge

Five trends reshaping Europe's distributed PV market

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Tariff-responsive energy management, multi-tenant solar, building mandates, stronger C&I storage economics and shifting system sizes are redefining how distributed solar is deployed across the continent, Robert Bruchner of SolarEdge argues.

Fion's storage system can both shave peak loads and earn money on the exchange.

AI turns storage into a multi-revenue asset for industry

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Fion Energy's Johannes Meriläinen explains how his system's AI-based control allows storage to combine several applications at once, from peak shaving to spot-market trading, while continuously optimising for the best economic result.

Checking the battery status and market earnings over a coffee break

Denmark – Emaldo batteries gain access to Nordic trading market

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Residential batteries from the Danish battery maker can now trade automatically in Nordic wholesale and balancing markets, following a new partnership with energy trader Hybrid Greentech.

Commercial storage opens new trading options while reducing electricity costs

Solar Investors Guide #7 – Commercial storage systems

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Energy costs shape competitiveness in both global and local markets. As fossil and nuclear prices continue to rise, solar and wind are no longer marginal technologies but increasingly represent the smart money in power generation.

A storage container having a difficult morning at the CATL lab

CATL builds world's largest BESS test lab – open to competitors

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A ten-hectare facility in Xiamen combines grid simulation, thermal safety and EMC testing at a scale the company says exceeds any comparable platform globally.

The building blocks behind a 142.4 GWh pipeline

Germany – approved capacity growing faster than connection numbers

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Battery storage projects approved nationwide last year were, on average, significantly larger than those cleared in 2024, according to new grid data.

Sebastian Durben (left) is an expert in AI-supported energy management

HYXI: AI-supported energy manager for residential and C&I storage

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PV Guided Tours: HYXI is showing off its newly unveiled Muse AI-Native Energy OS, which transforms energy use from passive backup into active, learning intelligence. Highlights include the Aura all-in-one storage, the AC-coupled Halo micro-storage system and the liquid-cooled Atlas C&I unit.

The subsidy is only available if the applicant actually lives in the house

Croatia – €36 million earmarked for solar, storage and heat pump grants

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Homeowners can claim up to 50 percent of installation costs from 2 September, with battery storage funded only alongside a new photovoltaic system.

David Niehaus (right) is an expert in commercial storage

Huawei FusionSolar: Luterra S2 residential storage with AI control

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PV Guided Tours: The new Luterra S2 is an all-in-one residential storage unit, installed in minutes, with AI-driven control. Huawei has also upgraded its commercial storage to deliver more kilowatt-hours. Watch the video for the full picture.

Guest author, solar market expert Gerard Scheper

Opinion: Battery storage is becoming growth infrastructure

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Gerard Scheper of European Solar argues that the positive sentiment seen after Intersolar Europe is no longer just sentiment, it is slowly turning into action.

Rows of storage capacity at Immingham, among the largest three-hour batteries in the country once live

UK – Immingham battery secures financing, decade-long revenue floor

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Econergy has closed its second UK storage deal with Santander and EDF this year, underpinning what will become one of Britain's largest batteries operating above two hours.

Uri Sadot (right) and Karsten Schäfer discuss the latest cybersecurity topics.

Solar Investors Guide #7 – Hackers highlight solar infrastructure risks

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Podcast: Cybersecurity is a critical issue for inverters and solar storage. Uri Sadot, Cybersecurity Programme Director at SolarEdge and Chair of Digitalisation at SolarPower Europe, outlines system vulnerabilities, recent incidents and the urgent need for preventive action. He warns: caution blocks criminal access, while hesitation invites costly failures and grid disruptions.

Philipp Rasche is Managing Director of ENEO

Solar's next act: from output to integration

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Storage is no longer in question. What matters now is the system it forms with generation, controllable loads and e-mobility, argues Philipp Rasche of ENEO.

The 200 MWh Amyntaio facility, depicted ahead of construction, in a sector still short of storage

Greece – renewables set for a record 4 GW in 2026 as storage lags

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Expected capacity will comfortably beat 2024's record, but battery installations will reach only 1.1 GW, leaving projects exposed to curtailment and falling prices.

Emaldo's commercial battery cabinets, now with a route into the Dutch trading markets

Netherlands – battery optimisation tie-up takes on grid congestion

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Emaldo has teamed up with Eddy Grid to give its Dutch commercial customers access to energy trading across multiple electricity markets, with expansion into Belgium and Germany under consideration.

Every one of these needs a battery, and Europe still doesn't make enough of what goes inside it

Two cathode deals, one weak link in Europe's battery chain

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July brought two answers to Europe's cathode gap: a BASF-CATL supply deal and Gotion's €940 million Spanish complex, while lithium, anode and recycling progress continued elsewhere, New AutoMotive's monthly tracker shows.

Teresa Ribera, Executive Vice-President of the European Commission, alongside Wopke Hoekstra and Dan Jørgensen, European Commissioners, at the press conference on the ETS review and energy package

EU Electrification Plan puts storage and grid reform in focus

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The European Commission's plan targets 46 percent electrification by 2040, with industry groups calling for stronger investment support and an end to double taxation of storage.

A hybrid solar-plus-storage project in Corsica – the combination that utility-scale is now built around

Europe hits 100 GWh as utility-scale takes over the storage market

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A 48% expansion in 2025 pushed Europe's operational battery fleet past the milestone, with large-scale systems accounting for more than half of new installations for the first time, SolarPower Europe's European Battery Market Outlook finds.

Easy does it: a few tonnes of risk-assessed lithium chemistry coming in to land

BESS fire protection | 1: the groundwork

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Lithium-ion storage carries real risks of thermal runaway, fire and explosion. Certified technical containers can shield installations from external hazards and ease the route through building approval processes.

Bloomberg Tier 1 status on full display above the Intersolar crowd

ZTT returns to Intersolar with full-chain solar, storage, hydrogen push

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The Chinese group used this year's Munich show to showcase an integrated product line spanning cells, modules, storage systems and grid infrastructure, backed by a run of new partnership agreements across Eastern Europe.

One system, multiple scales: the LONGi ONE portfolio spans utility, commercial and off-grid

Modules to megaprojects – LONGi's leap into integrated storage

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Launched at Intersolar Europe, the LONGi ONE portfolio pairs the manufacturer's BC solar technology with storage systems built for utility-scale, commercial and off-grid deployment, backed by a growing European service network.

What does the energy system of the future look like? The 105,000 visitors to The smarter E Europe got a glimpse of the answer.

The smarter E Europe draws 105,000 as industry declares renewables ready

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Fully booked halls, 2,650 exhibitors from 52 countries and a Fraunhofer-backed scientific programme made the case that round-the-clock renewable energy is no longer a prospect but a present reality.