Solar storage

PV Guided Tours: The integrated Power Store sytem from Denios combines a C&I battery unit with a safety container, designed to protect against thermal runaway while enabling tailored design and fast amortisation. Watch the video to learn more.

The Power Dock Pro energy hub extends the X1 Home Energy System with automatic transfer switching, backup control and modular battery storage in a single unit.

Sensors, extinguishing systems and pressure relief packaged into a single technical container can simplify planning, speed permitting and give emergency services a clear point of intervention.

PV Guided Tours: Industry and commercial enterprises can reduce electricity costs in various ways using storage systems – but security is key. Luis Haya, Solution Manager Chint Power Systems, explains which features are needed to ensure security is safeguarded.

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.

With the Scalecube i3, Intilion is expanding its portfolio to include a modular large-scale storage system that integrates all key components in a single unit for industrial and grid-support applications.

Technology and energy trading company Second Foundation is developing 307 MW of battery storage across three sites, including Czechia's future largest installation, due online by end of 2026.

Large-scale storage systems are gaining ground across Europe, driven by growing demand for grid stabilisation and peak load shifting. Italy, Great Britain and Germany are leading the charge. Download our latest free e-paper now.

An analysis from the University of Zagreb sets out how a mix of storage and flexibility options, from pumped hydro to bidirectional EV charging, could underpin Croatia's renewable energy transition.

The California-based tracker specialist is acquiring Prevalon Energy for up to $365 million, adding 6 GWh of deployed storage and 1.3 GW of data centre supply contracts to its solar technology platform.

The 160.48 MWh utility-scale battery system marks the first European deployment of an integrated DC+AC architecture, combining 32 Elementa 2 Pro battery units with four Electra AC units

CEO Talk: The market for home storage is sluggish, while C&I and large-scale storage are gradually gaining ground. To boost sales, the right strategy is essential. The key question remains: What factors determine success in this market? Franz-Josef Feilmeier, CEO of Fenecon explains.

The US grid storage market grew 32% year-on-year in Q1 2025, reaching 9.7 GWh, as data centres drive demand and developers race to stay ahead of new supply chain restrictions.

Europe's C&I segment is the target of the new LONGi ONE portfolio, which debuts with the OmniCube-L233 and Hi-MO One Pro.

Germany's SMA Solar Technology and Beijing HyperStrong Technology are extending their alliance on utility-scale storage, with a new agreement covering joint project delivery in markets worldwide.

PV Guided Tours: The new Tesvolt Forton battery system enables commercial enterprises to participate profitably in energy trading for the first time. With high‑temperature LFP cells, traditional applications such as peak load capping and solar self‑consumption are now more cost‑effective. A 15‑year performance guarantee, covering two full cycles per day, ensures long‑term investment security.

NGEN Energetske Rešitve will deploy Tesla-supplied storage systems in Latvia, Poland, Romania and Slovenia under a €70 million loan, with returns tied to wholesale electricity prices.

PV on Tour – The Evercore series from Solis integrates inverter, battery and energy management in a single unit, offering 100 kW power and 120 kWh capacity. The larger version delivers up to 261 kWh, paired with a hybrid inverter rated at 50 or 60 kW.

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.

The Optimus Prime Home Energy Cube from Germany's Deyle Technik will reach the residential market in June, built on 314 Ah lithium iron phosphate cells with a projected lifespan above 11,000 charging cycles

CEO Talk: Discover the new AI-powered plug-in home energy systems, featuring intelligent energy forecasts, consumption planning and optimisation. Save on costs with real-time tariff data and seamless, secure control of storage systems.

A 200 MW / 800 MWh installation commissioned last September relies on 54 plug-and-play power stations and machine-learning monitoring, built for Italy's longer evening peaks.

The new Sunenergyxt 500 brings together rooftop solar integration, variable pricing models and standalone capability, giving installers and end users a flexible building block for residential and small commercial sites.

PV on Tour: Sigenergy presents its commercial storage system, SigenStack. The modular solution incorporates AI and is paired with an external hybrid inverter delivering between 50 and 125 kilowatts, depending on configuration. As with the SigenStor residential system, SigenStack features a sophisticated safety concept.

PV Guided Tours: Lumenhaus aims to transform the solar market with its direct-to-customer approach and the SunSaver system – an all-in-one solution integrating PV, EV charging, heat pumps and AI-based energy management to optimise and simplify energy use in private households.