Solar storage

Podcast: Energy Center is an iron flow storage system from ESS Inc. in Oregon, United States. The storage device offers 1.16 MWh of storage capacity and a maximum charging capacity of 174 kW. This modular solution comes in a single container and can be adapted to numerous commercial and network applications. Alan Greenshields, Director EMEA of ESS, discusses term storage systems and the potential of redox flow technlogy with the sustainable materials of iron, salt and water.

Manufacturer Mahle ChargeBig claims have made the world's smallest wallbox. The smallBOX ECO version has a charging capacity of 7.4 kW, while the PRO comes with 22 kW.

The Primo unit from SAX Power connects directly to a secured socket with no battery inverter required. As project manager Reinhard Birmuske explains, this all-rounder is remarkably easy to install.

The A Power I 800 is a water-cooled lithium-ion battery system with 836 kWh of storage. Alongside peak energy shifting and frequency control, it can deliver continuous power in solar-supported microgrids. Watch our video!

The new Chargepost enables ultra-fast EV charging where grid power is limited. An integrated battery stores energy and delivers up to 300 kW to two vehicles, sidestepping costly grid upgrades.

PV on Tour: Sigenergy presents a the commercial storage system SigenStack. The modular storage system uses AI and comes with an external hybrid inverter. Depending on the version, the hybrid delivers between 50 and 125 kilowatts. Like the SigenStor home storage system, the system also has a sophisticated safety concept.

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 the new e-paper for free.

Manufacturer SMA has expanded its portfolio for storage solutions with the Sunny Central Storage 4600 UP-S. The new battery inverter has very good energy conversion efficiency and grid-forming functions in the power plant segment.

The 2025 event will feature a new space to showcase advancements and for dynamic exchange between scientists, business, trade visitors and influencers.

A new storage system with high-temperature cells, the first complete storage solution from BYD, Atmoce’s new low-voltage battery and an innovative home storage system featuring an AI-controlled energy management system are our top products of the week.

System provider Lumenhaus is showcasing the three-phase Sunsaver home storage system. The modular storage system comprises a power supply module, a control box, two to six battery modules and an AI-controlled energy management system.

Private-sector integration of renewables brings both challenges and opportunities. Tackling them calls for forward-looking solutions, says Timo Maier, Head of Utility Sales DACH at Sungrow.

The young company has introduced two new products – a micro inverter and a low-voltage M-ELV battery that operates at under 30 volts, offering increased safety for installers.

Manufacturer BYD Energy Storage presents the new Battery-Box HVE. The home storage system is offered in combination with the single-phase hybrid inverter Power-Box or the three-phase hybrid inverter Power-Box from BYD. This makes it the manufacturer's first integrated home storage system.

Germany has long been at the forefront of the renewable energy revolution, and as the nation accelerates its push towards a decarbonized future, solar energy and battery storage are emerging as critical pillars of the country’s energy strategy. The 3rd Germany Solar & Storage Conference 2025 discusses the newest trends, May 6.

The commercial system manufacturer is incorporating high-temperature LFP cells, which do not require liquid cooling, in its latest Forton storage system.

Flow batteries are considered one of the most economical options for long-duration energy storage. Guido Dalessi, CEO of the Dutch company Elestor, explains how the business uses innovative technologies for its flow batteries to benefit from the synergy of electricity and hydrogen.

A brand-new home storage system with 25.6 kilowatt hours, a rear contact module delivers 670 watts, flexible solar strips for garden fences and a mounting system specially designed for the protected installation of inverters. These are our top products of the week.

From May 7–9 leading battery research institutes and companies will be networking in Munich at ees Europe 2025 under the roof The smarter E Europe to shape the future of energy storage together.

The Austrian manufacturer Sunbooster has developed bifacial solar strips that can be threaded into existing garden fences.

What are the economic benefits of combining PV and battery storage and which business models are best suited to the task? GridParity CEO Erich Merkle discusses emerging trends, challenges and more.

Chinese module manufacturer Longi presents the Hi-Mo X10 in the DACH region. The solar module achieves an output of 670 watts with an efficiency of 24.8 per cent.

Roofing specialist Ubbink has developed a new home storage system. In addition to the battery packs, the system includes an energy management system and an inverter. The storage system is available with an output of 6, 8, 10 or 15 kilowatts.

The solar PV and storage co-location at Tiln Farm will help to future-proof the UK’s energy grid. It is powered by 26 Trina Storage’s battery energy storage systems (BESS), Elementa.

Anker Solix and distributor Segen have joined forces to expand energy storage offerings in the UK and Ireland. Through the partnership, installers will gain access to the full range of Anker Solix X1 Home Energy Storage (HES) systems.