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All articles of topic projects

Expert Thaddäus Nagy illustrates some of the classic mistakes in installation and system operation.

EMC-direct – human factor behind high costs

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Photovoltaic systems represent an essential component of the energy transition. As investments, operators naturally expect regular returns. This makes technical defects and damage all the more vexing – in particular when they are the result of avoidable mistakes.

The Danish logistics hub is now fully topped with PV modules by SolarFuture

Danish logistics giant DSV adds major PV array to warehouse roof

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With a capacity of 35 megawatts, the new PV system on the roof of logistics group DSV’s Danish site ranks among the largest in Europe.

The La Plana hybrid pilot plant near Zaragoza, Spain.

Weak PPAs need more storage and co-location

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Negative electricity prices are increasingly causing turbulence for the PPA business model – but there are ways out.

Christian Peter (right), CEO of AIKO Energy Germany, outlines the outstanding performance of the new modules.

AIKO – INFINITE modules set new standards

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PV Guided Tours: AIKO introduces the third generation of its INFINITE series, with clear advantages and significant improvements over its predecessor. Also debuting is a brand-new PV module that promises to revolutionise plant management through AI-assisted diagnostics, real-time monitoring and smart commissioning. Sound too good to be true? Watch the video to find out!

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

Solar Investors Guide #7: Online villains expose solar weak spots

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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.

SL Rack had many new products to show off for private and commercial roofs.

SL Rack – optimal module mounting for all roofs

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PV Guided Tours: Mounting systems play a crucial role in PV installations by providing stability and reliability over many years. What details do manufacturers focus on to make your work easier? Ludwig M. Schletter from SL Rack shows the latest solutions for optimal installation. Watch the video to find out more.

Franz-Josef Feilmeier (left) of Fenecon in our CEO Talk 2025.

Fenecon – innovations driving C&I storage

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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.

Gerard Scheper (centre) is a Dutch expert in solar and storage business

Solar Investors Guide #5 – prospects and pitfalls for investments in solar and large battery projects

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With module prices currently low, investing in solar is especially appealing – though conditions may not stay this favourable for long. The battery storage market is also heating up, particularly for large-scale systems. We spoke with Dutch market analyst Gerard Scheper about the key players, what’s driving the shift and what change to expect.

Solar Investor’s Guide

New solar opportunities on former mining waste site in Germany

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The Energy Farm Witznitz, with an output of 650 megawatts, is a solar park south of Leipzig, Germany, and marks a milestone for the project business. Register to download our special edition for free. Subscribers to our investors’ newsletter will receive it directly at their desk.

The wind farm in Atalaya del Cañavate (Castilla-La Mancha) will be expanded with PV and battery storage.

MEAG invests €300 million in Spain’s largest hybrid energy plant

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The co-location project Gecama combines wind power, photovoltaics and large-scale battery storage, with a total capacity of 554 MW and 220 MWh.

René Gelfert (right) discusses safety and the new functions of their commercial inverters.

Solis – new hybrid inverter delivers 125 kilowatts

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PV Guided Tours: Solis offers a broad portfolio of inverters for residential and C&I. A standout highlight is the new hybrid inverter with 125 kilowatts of power and ten MPP trackers. On the service side, the company is increasingly focusing on AI capable of responding in real time – a clear benefit for installers and consumers.

Product Manager Sebastian Geier outlines the latest innovations from IBC Solar.

IBC Solar – unlocking surfaces for solar expansion

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PV Guided Tours: Industry and commerce are aiming to use every possible surface for solar power – from roofs to façades and car parks. IBC Solar is responding with streamlined, easy-to-adapt mounting systems. Product Manager Sebastian Geier presents the latest solutions.

The La Plana hybrid pilot plant near Zaragoza, Spain.

Hybrid energy parks face headwinds in Europe

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The potential of combining solar, wind and storage at one site is clear. Regulation remains the main barrier, but some European countries are now showing how it’s done.

The IB Vogt team at the inauguration of the solar cluster in Segovia, which comprises four solar parks.

Spain: IB Vogt divests 110 MW solar asset to NextPower fund

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The project, backed by a long-term PPA, sits within a wider solar cluster and is expected to be hybridised with co-located storage to support grid stability.

Steffen Emmerich from GOLDBECK SOLAR gives his insights into the Polish PV market from a German entrepreneurial perspective.

Steffen Emmerich of GOLDBECK SOLAR Polska: "You have to be perceived as a Polish company"

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The managing director of GOLDBECK SOLAR Polska shares how the business is tapping into the country’s growing PV potential, and explains the unique challenges and advantages of operating in the Polish market.

The fusion of large battery storage systems with photovoltaic solutions is paving the way for new business models, including Eastern European countries like Bulgaria.

Bulgaria’s co-location project signals industry shift

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Bulgarian electricity trader Electrohold Trade is using software from Bavarian company The Mobility House to connect PV systems and battery storage with a combined capacity of 2.5 GWh.

Jörg Lennertz from Uniper (right) discusses the prospects of project business.

Uniper – extensive experience in project business

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CEO Talk: Uniper brings decades of experience in the energy sector. But what role can such a strong partner play in the solar park and battery storage business? And how important is this expertise in integrating renewable energies into supply systems? Let’s find out.

Nils Palzhoff (right) presents OBO Bettermann’s latest mounting solutions.

OBO Bettermann – holistic installation solutions for solar energy

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PV Guided Tours: From smart cable management to lightning, surge and fire protection, this complete installation package offers everything from a single source. We take a closer look.

Luis Haya is Chint's expert for safety.

Chint Power Systems – safe storage for C&I

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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.

CTO Christian Ganahl shares the latest developments from Aerocompact.

Aerocompact – quick and easy installation on roofs and façades

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PV Guided Tours: Flat roofs and façades of industrial and commercial buildings are ideal for photovoltaics, but only if supported by slim and easy-to-install mounting systems. CTO Christian Ganahl explains how clever system design can unlock building surfaces for solar energy.

Leonard Friese (right) of Tesvolt presents the new Forton storage system.

Tesvolt – new outdoor storage container

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

Leon Zhang, President for Europe, talks about Longi's strategy in challenging markets.

Longi – a road map to ongoing innovation

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CEO Talk: Module technology is evolving rapidly, even amid intense price competition. All the while, customers demand more power from their systems. Back contact cells represent the current pinnacle of development, but there’s more to be achieved. Where is the industry headed? We take a closer look.

Michael Hierholzer from Rolls-Royce dicusses the complex projects in which the company is involved.

Rolls-Royce – managing complexity in large-scale storage

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CEO Talk: Demand for large storage systems is surging across Europe, but delivering them involves major challenges – from permitting and financing to construction and operation. Michael Hierholzer of Rolls-Royce explains why experienced and reliable partners are key.

A line of panels points the way – a new digital financing model in Serbia hopes to encourage solar uptake among the public and business.

Token-based financing for a solar project in Serbia

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A 2.2 MW solar park in northern Serbia is being financed through an innovative digital token model by SunCarlito Beta, with tokens available until 9 July.

Wanfei Qu talks about broad applications for solar power and storage systems.

Solavita – holistic intelligent solutions for solar power

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CEO Talk: Solavita delivers comprehensive solutions for solar power, storage and energy management. In this video, discover the company’s philosophy, learn about its future plans for Europe and explore its latest innovations.