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solar storage

How can solar energy be stored efficiently? Technologies are developing rapidly. Which storage systems are there, which products are recommended? What needs to be considered during planning and how are the costs developing?

© Sungrow
Topic of the Week: Storage

Sungrow to host ESS Experience Day in Italy for the first time

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During the event, set to take place in Milan on 21st November, industry experts will discuss developments, challenges and solutions associated to the deployment of Battery Energy Storage Systems, as well as a showcase of Sungrow’s cutting-edge products, for the first time in Italy.

© Kostal
Kostal Solar Electric

A package with the Vartawall and Plenticore

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Inverter manufacturer Kostal Solar Electric and battery manufacturer Varta are offering a new package for greater self-sufficiency. Thanks to the close co-operation between the two development departments, the compatibility of the Plenticore G3 and the Vartawall is now assured.

© Vorsatz Media
CEO Talk

Tim Yuan of Ampace: Competence from battery to power storage

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Video: What new technology is behind the safer, more reliable, and cost-effective temperature control for battery storage from Ampace? CTO Tim Yuan allows us some interesting insights.

© Sigenergy
Sigenergy

A safe, modular and AI-enhanced battery storage

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The SigenStor system from Sigenergy offers modular storage, advanced safety and AI-driven battery management, ideal for residential and small-scale commercial use.

© Cornwall Insight
Topic of the Week: Storage

Battery revenues in the UK forecast to rebound in 2026

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New data from Cornwall Insight reveals that profits for battery storage units are set to rebound by 2026. The data from Cornwall Insight’s GB Battery Revenue Forecast, shows rising wholesale prices and added price volatility, alongside renewable build out over the next few years, will lead to the rise in revenues.

© Ecocoach
Ecocoach

Electricity storage units for complex applications

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The new Eco Battery Hub systems from Swiss manufacturer Ecocoach are available in capacities from 26 to 390 kilowatt hours and charging and discharging capacities from 16 to 150 kilowatts. The modularity offers the advantage that operators can scale systems at any time and adapt them to higher requirements.

© M-Tec
M-TEC

Home storage ready for variable tariffs

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The Upper Austrian company M-Tec now also offers a storage unit for smaller households. The compact, modular system can be gradually expanded with additional battery modules as well as with the Energy Wizard inverter and the Energy Charger charging station.

© Cmblu
Topic of the Week: USA

Desert Blume project: long-term storage for solar parks

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Cmblu Energy is supplying a long-term storage system to a large solar park near Phoenix. In this project, the German battery storage manufacturer is cooperating with the US utility Salt River Project from Arizona.

© Vorsatz Media
PV Guided Tours

Fidan Simnica of EcoFlow: Revolutionizing home energy management

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Video: EcoFlow offers an innovative energy management system for homes. It manages a broad portfolio of battery storage, heating system and wallbox in the best interests of the user. Fidan Simnica presents the main components of the system in detail. He also gives an insight into the new EcoFlow Pro app for professionals.

© Cornwall Insight
Great Britian

Brittish battery revenues forecast to rebound in 2026

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New data from Cornwall Insight reveals that profits for battery storage units are set to rebound by 2026. The data from Cornwall Insight’s GB Battery Revenue Forecast, shows rising wholesale prices and added price volatility, alongside renewable build out over the next few years, will lead to the rise in revenues.

© Soltech
Topic of the Week: Logistics

Battery storage enables expansion of PV charging infrastructure at Postnord TP

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Soltech Energy Solutions has developed, installed and commissioned a 4 MWh energy storage facility next to Postnord TPL’s logistics property just outside Norrköping/Sweden. This enables the expansion of the property’s charging infrastructure for electric trucks.

© Vorsatz Media
CEO Talk

Michael Hierholzer of Rolls-Royce: Partner for big storage projects

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Video: The demand for intelligent battery energy storage systems for commercial and industrial use is rising sharply. But planning and installation are anything but easy. This is where a reliable partner can help! We now find out what needs to be considered and what solutions are available – in our talk with Michael Hierholzer, Vice President of Rolls-Royce Solutions.

© Soltech
Sweden

Battery storage enables expansion of PV charging infrastructure at Postnord TPL

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Soltech Energy Solutions has developed, installed and commissioned a 4 MWh energy storage facility next to Postnord TPL’s logistics property just outside Norrköping/Sweden. This enables the expansion of the property’s charging infrastructure for electric trucks.

© Jann Lipka
Sweden

New guideline for increased fire protection in battery storage systems

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The Swedish Solar Energy Federation (Svensk Solenergi) has launched a new guideline for fire protection in the installation of stationary batteries, an important step towards increased safety as the use of energy storage systems grows.

© Ecoflow
Ecoflow

New home storage system delivers 30 kilowatts

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Manufacturer Ecoflow presents the Power Ocean Plus as a central component for the home energy ecosystem. It delivers a maximum AC output of 29.9 kilowatts and can accommodate up to four solar strings totalling 40 kilowatts.

© Cornwall Insight
Great Britian

Battery revenues forecast to rebound in 2026

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New data from Cornwall Insight reveals that profits for battery storage units are set to rebound by 2026. The data from Cornwall Insight’s GB Battery Revenue Forecast, shows rising wholesale prices and added price volatility, alongside renewable build out over the next few years, will lead to the rise in revenues.

© Vorsatz Media
PV Guided Tours

Dr Eric Rueland of RCT Power: More power storage in the commercial sector

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Video: RCT's storage systems for commercial, industrial and private use marked a double victory in the HTW's 2024 electricity storage inspection. They provide reduction of electricity costs and dependence on the power grid and a massive increase in security of power supply. We'll now find out how this works with Dr Eric Rueland, CEO of RCT Power.

© Vorsatz Media
PV Guided Tours

Sven Albersmeier-Braun of Sigenergy: AI in energy management

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Video: Storage and energy management systems (EMS) are the key to more self-consumption of solar power, cheaper electricity and less peak load in commercial and industrial applications. Sigenergy uses AI in its EMS to balance consumption and generation even better.

© Sungrow
Sungrow

Large storage system uses AI and liquid cooling

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Chinese manufacturer Sungrow is launching the Powerstack 200 CS commercial storage system on the European market. The energy management system (EMS) is equipped with an intelligent algorithm.