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© © manfred gorgus/SOLAR-professionell

From niche to necessity – the PV-boom in Central and Eastern Europe

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Photovoltaics have transitioned from a niche technology to a crucial energy source in Central and Eastern Europe. Against a varying political and economic backdrop, rising energy prices, geopolitical risks and decarbonisation are all serving to drive interest.

© Paul Langrock/private

Solar Investors Guide #5: Prospects and pitfalls for investments in solar and large battery projects

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Podcast: With module prices currently low, investing in solar is especially appealing – but that may soon change. 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.

© EMC-direct/Greentech

EMC-direct: These installation faults are easily avoided

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Negligence and errors during installation, whether due to ignorance, time pressure or unsuitable materials, are among the most common causes of damage and performance loss in photovoltaic systems.

© EnBW

Solar Investors Guide – Storage for revolutionising the grid

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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.

© European Energy

UK: European Energy green solar hydrogen project shortlisted for funding

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Shortlisted for UK government funding, the Selms Muir Hydrogen hub in Scotland will combine green hydrogen production with solar power to support net zero goals in the United Kingdom.

© EMC-direct

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.

© Quanta Energy

Stellantis decarbonises polish plants with solar power and storage

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With 58 MW of photovoltaic capacity, the automaker aims to decarbonise vehicle production in Poland. The project will combine open-space systems with the largest carport in Central Europe.

© My PV

Netherlands: Homeowner saves €450 with solar-powered heating

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In the Netherlands, new feed-in fees introduced in August 2024 are significantly affecting solar system owners. One homeowner in southern Holland has demonstrated how to reduce the impact using solar-powered heating.

© European Investment Bank

Grzegorz Rabsztyn: “The EIB is playing a key role in supporting renewables and grid development”

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The Polish photovoltaic market is undergoing rapid growth. In recent years, private installations have expanded significantly, while large-scale projects are also gathering momentum. We spoke with Grzegorz Rabsztyn, Head of the EIB Group Warsaw Office, about the latest developments.

© RWE

Greece – 567 MW new solar projects from RWE and PPC

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The energy groups helping drive Greece’s energy transition through the joint venture Meton Energy S.A. are now at the final investment decision stage for two large-scale PV projects in Central Macedonia, Northern Greece.

© Heiko Schwarzburger

Next investor newsletter – hybrid systems with storage and wind

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Our next investor newsletter comes out on 9 April 2025 with a focus on complex systems that combine solar fields, battery storage and wind turbines. For more, subscribe now.

© Velka Botička

Edisun Power builds solar power plant to supply data centres in Spain

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The Swiss energy provider is building a huge solar park near Madrid to cover the immense energy consumption of artificial intelligence. This will be specially adapted to supply data centres.

© PNE

PNE AG shines in 2024 – Poland and Central Europe drive record performance

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The wind farm specialists reported a successful 2024 fiscal year, driven in large part by strong developments in Poland and Central Europe. Total revenue came to a record €342.6 million with EBITDA rising to €69 million.

© RWE

RWE to develop two large agri-PV plants in Italy

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The energy provider secured contracts as part of the latest Italian Recovery and Resilience Plan auction. Both agri-PV projects in the Naples region are being developed as tracker systems.

© Oliver Tjaden

TÜV Rheinland: Increasing requirements for solar modules

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The testing that's involved in the certification of modules and components is becoming more demanding all the time. Many manufacturers are not always aware of the latest regulations. All the time, larger and heavier modules are making their way onto the market.

© Peter J. Reese

Guido Dalessi from Elestor: “Between hydrogen pipelines and electrolyzers”

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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.

© SegenSOLAR

Caroline White of SegenSolar: “Poland is emerging as a key market”

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Cologne-based PV wholesaler SegenSolar marks its tenth anniversary in 2025. Caroline White, Managing Director of European Expansion, discusses the company’s move eastwards.

© Editing: mg| Data source: Enegrie Forum Poland

Poland’s grid overhaul: Integrating 90 GW of renewables by 2040

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Poland’s electricity sector is in the midst of a profound shift, driven by accelerating investment in wind and solar power. Since 2020, the share of renewables has nearly doubled – from 15% to almost 30%. The challenge now lies in preparing the national grid for the next leap: integrating more than 90 gigawatts of clean energy by 2040.

© Tesvolt

How to power a cow shed with no grid connection

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A wine grower and farmer built a solar-powered well to supply water for his remote cattle shed. With no grid connection, off-grid solar was the clear solution.