Spain added 10.1 GW of solar in 2025
Spain installed 10.1 GW of new solar capacity in 2025, including 8.97 GW of ground-mounted PV and 1.14 GW of self-consumption systems, according to Spanish PV association UNEF. The trade body says falling captured prices are increasing pressure on new projects and underscoring the need for storage and greater electrification.
9 hours ago
Greece clears way for balcony PV systems up to 800 W
Greece has overhauled its self-consumption rules, permitting plug-in balcony solar systems up to 800 W and standalone batteries for the first time. The framework also simplifies installation procedures, supports storage additions and expands self-consumption opportunities for islands, public entities and residential communities.
10 hours ago
The value of solar PV in Northern regions is widely underestimated
Contrary to conventional perceptions, solar PV can be an important component of a viable Arctic energy system, thanks to the region’s long summer days. Its low cost makes it competitive even in areas with long, dark winters, particularly when other renewable energy sources provide insufficient output.
11 hours ago
Biwatt releases sodium-ion storage system for C&I applications
Biwatt launched the modular PowerLake I3 sodium-ion storage system for C&I applications, offering 43.6 kWh–2.09 MWh configurations using NFPP cells. Available as indoor racks or IP55 outdoor cabinets, it delivers up to 65.5 kW per 130.8 kWh unit and is rated for 8,000 cycles.
12 hours ago
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The value of solar PV in Northern regions is widely underestimated
Contrary to conventional perceptions, solar PV can be an important component of a viable Arctic energy system, thanks to the region’s long summer days. Its low cost makes it competitive even in areas with long, dark winters, particularly when other renewable energy sources provide insufficient output.
11 hours ago
The race for space solar
The space economy could be worth as much at $2 trillion by 2040 – according to a recent report by professional services provider PwC. The cisLunar orbit, between the earth and the moon, is particularly promising. But all of it requires power and, as it has for decades, that means PV – and both the technology and supplier landscape for orbital solar is diversifying. Eternal Sun | WAVELABS‘ Pepijn Veling reports from a series of events the company has attended across the country, on what is a fast-evolving technology and business landscape.
Sep 12, 2026
Solarize Africa: The case of Madagascar
Madagascar’s diesel-dependent power system faces high costs and chronic blackouts, making solar PV and battery storage an increasingly attractive route to reliable, affordable electrification. Five solar-diesel hybrid projects demonstrate that PV can significantly reduce fuel consumption and electricity prices, offering a scalable model for Madagascar and wider sub-Saharan Africa.
Sep 11, 2026
‘I make a point of thanking people for asking critical questions and disagreeing openly’
This week, Women in Solar+ Europe gives voice to Hanna König, Head of Division Project Execution, at Germany’s Enertrag SE. She says the most important element of an inclusive organisational culture is ensuring that everyone feels safe to contribute ideas and opinions, particularly when they disagree with the majority or with people in more senior positions.
Sep 11, 2026
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Most Popular
Chinese scientists achieve record-breaking 27.35% efficiency for perovskite-organic tandem solar cell
Nanjing University researchers developed a perovskite-organic tandem solar cell using a novel low-bandgap acceptor to boost near-infrared light harvesting and improve photocurrent matching. The device achieved a 27.35% efficiency, while retaining 80% of its initial performance after 744 hours of continuous illumination.
Applications & Installations
Sodium-ion storage powers fully off-grid solar home in Germany
A homeowner in Augsburg has paired 270 kWh of BIWATT sodium-ion storage with 49 kWp of solar, creating a fully off-grid household energy system with local distributor SALZSTROM providing the solution.
Sponsored
Hitachi launches CO2 heat pump water heaters with solar-friendly tariff controls
Hitachi has introduced its Y-series EcoCute CO2 heat pump water heaters in Japan, with 370-liter and 460-liter models set to launch from November 2026.
The upgraded range adds expanded support for daytime electricity tariffs and PV-linked energy management, alongside a five-year manufacturer warranty.
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‘A modern economy runs on electricity’
Renewable energy, 24/7. Many still associate this with terms like “mammoth task,” “challenge,” and “radical change.” While these are not entirely inaccurate in describing the energy transition, they obscure the essential point that renewable energy actually presents a huge economic opportunity. As part of our Renewables 24/7 series, pv magazine spoke with German energy expert Tim Meyer about the many opportunities wrapped up in the energy transition, and why deployment of renewables at scale is now a necessary condition for the success of any advanced economy.
20 hours ago
Spacebound silicon
Solar has a long history in powering satellites and space exploration, and high-powered devices based on multijunction PV cells made from “III-V” materials such as gallium arsenide or indium gallium phosphide have supplied this niche market as far back as the 1960s. But those devices are made with rare materials and complex processing, limited to small batches produced at high cost.
Sep 14, 2026
Section 232 and US module prices
As the dust settles from the Aug. 6 announcement of tariffs and minimum import prices on polysilicon and its derivatives, Jesse Pichel and Lev Seleznov of Roth Capital Partners explain the impact the long-awaited decision is expected to have on US module pricing and what it might mean for investment in US manufacturing.
Sep 12, 2026
Socket to the sun
Ten states in the United States have passed laws permitting plug-in solar, with more to follow imminently. Low-income households, renters and temporary workers under pressure from high electricity bills are welcoming plug-in solar as a low-cost, portable and convenient solution. Precise business models have yet to emerge and there are technical and regulatory teething problems to address, as industry figures tell pv magazine.
Sep 11, 2026
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Spain added 10.1 GW of solar in 2025
Spain installed 10.1 GW of new solar capacity in 2025, including 8.97 GW of ground-mounted PV and 1.14 GW of self-consumption systems, according to Spanish PV association UNEF. The trade body says falling captured prices are increasing pressure on new projects and underscoring the need for storage and greater electrification.
9 hours ago
Greece clears way for balcony PV systems up to 800 W
Greece has overhauled its self-consumption rules, permitting plug-in balcony solar systems up to 800 W and standalone batteries for the first time. The framework also simplifies installation procedures, supports storage additions and expands self-consumption opportunities for islands, public entities and residential communities.
10 hours ago
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Press Release
Jinko ESS
11 hours ago
Press Release
Suntech
Sep 14, 2026
Press Release
Jinko ESS
Sep 14, 2026
Press Release
Sungrow
Sep 14, 2026
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Spacebound silicon
Solar has a long history in powering satellites and space exploration, and high-powered devices based on multijunction PV cells made from “III-V” materials such as gallium arsenide or indium gallium phosphide have supplied this niche market as far back as the 1960s. But those devices are made with rare materials and complex processing, limited to small batches produced at high cost.
Sep 14, 2026
Advertisement
Biwatt releases sodium-ion storage system for C&I applications
Biwatt launched the modular PowerLake I3 sodium-ion storage system for C&I applications, offering 43.6 kWh–2.09 MWh configurations using NFPP cells. Available as indoor racks or IP55 outdoor cabinets, it delivers up to 65.5 kW per 130.8 kWh unit and is rated for 8,000 cycles.
12 hours ago
Why German energy provider Rabot Energy is selling a 2 kWh AC-only battery, no solar required
Rabot Energy launched Rabot Flow, a 2.12 kWh plug-and-play home battery for German apartment renters that uses dynamic tariffs to charge when grid electricity is cheap and discharge during price spikes. Sold at cost and requiring no electrician or smart meter, the Marstek-based battery promises around €120–€130 in annual savings while helping Rabot boost customer retention and grid flexibility.
Sep 11, 2026
GoSun unveils solar-chargeable electric tractor
GoSun and Moonrider have launched a 27 hp electric tractor powered by a 24 kWh LFP battery, with optional 1.1 kW solar charging. The four-wheel-drive tractor offers about five hours of runtime and features a 750 kg hitch lift capacity, rear PTO and connected functions.
Sep 11, 2026
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Section 232 and US module prices
As the dust settles from the Aug. 6 announcement of tariffs and minimum import prices on polysilicon and its derivatives, Jesse Pichel and Lev Seleznov of Roth Capital Partners explain the impact the long-awaited decision is expected to have on US module pricing and what it might mean for investment in US manufacturing.
Sep 12, 2026
Spain added 10.1 GW of solar in 2025
Spain installed 10.1 GW of new solar capacity in 2025, including 8.97 GW of ground-mounted PV and 1.14 GW of self-consumption systems, according to Spanish PV association UNEF. The trade body says falling captured prices are increasing pressure on new projects and underscoring the need for storage and greater electrification.
9 hours ago
Greece clears way for balcony PV systems up to 800 W
Greece has overhauled its self-consumption rules, permitting plug-in balcony solar systems up to 800 W and standalone batteries for the first time. The framework also simplifies installation procedures, supports storage additions and expands self-consumption opportunities for islands, public entities and residential communities.
10 hours ago
PPA prices rise 2.2% in Europe in August
European PPA prices rose 2.2% in August, led by a 4.9% increase in the United Kingdom, while announced PPA capacity fell sharply to 335 MW. Corporate buyers dominated PPA activity, as storage-related agreements held steady at 869 MW and included major BESS deals in the United Kingdom and the Netherlands.
12 hours ago
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‘A modern economy runs on electricity’
Renewable energy, 24/7. Many still associate this with terms like “mammoth task,” “challenge,” and “radical change.” While these are not entirely inaccurate in describing the energy transition, they obscure the essential point that renewable energy actually presents a huge economic opportunity. As part of our Renewables 24/7 series, pv magazine spoke with German energy expert Tim Meyer about the many opportunities wrapped up in the energy transition, and why deployment of renewables at scale is now a necessary condition for the success of any advanced economy.
20 hours ago
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Australia to introduce technical code for consumer energy resources
Australia’s new regulatory framework for solar inverters, batteries and other consumer energy resources will require suppliers to register products and prove compliance with a technical code. It also introduces national-level accreditation for installers.
Sep 14, 2026
Socket to the sun
Ten states in the United States have passed laws permitting plug-in solar, with more to follow imminently. Low-income households, renters and temporary workers under pressure from high electricity bills are welcoming plug-in solar as a low-cost, portable and convenient solution. Precise business models have yet to emerge and there are technical and regulatory teething problems to address, as industry figures tell pv magazine.
Sep 11, 2026
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- Don’t miss out on key industry events, deadlines, and gatherings that shape the future of the energy transition.
- Visit our comprehensive Events Calendar to mark your schedule with the latest happenings in the photovoltaic and energy storage sectors.
‘A modern economy runs on electricity’
Renewable energy, 24/7. Many still associate this with terms like “mammoth task,” “challenge,” and “radical change.” While these are not entirely inaccurate in describing the energy transition, they obscure the essential point that renewable energy actually presents a huge economic opportunity. As part of our Renewables 24/7 series, pv magazine spoke with German energy expert Tim Meyer about the many opportunities wrapped up in the energy transition, and why deployment of renewables at scale is now a necessary condition for the success of any advanced economy.
20 hours ago
The value of solar PV in Northern regions is widely underestimated
Contrary to conventional perceptions, solar PV can be an important component of a viable Arctic energy system, thanks to the region’s long summer days. Its low cost makes it competitive even in areas with long, dark winters, particularly when other renewable energy sources provide insufficient output.
11 hours ago
Researchers find strong vendor-to-vendor variation in UVID performance of TOPCon solar cells
US researchers found significant manufacturer-dependent differences in UV-induced degradation and light-assisted recovery among commercial TOPCon solar cells. The results highlight the need for controlled light soaking before testing and for accounting for daily dark-degradation and recovery cycles in performance models.
13 hours ago
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Press Release
Jinko ESS
11 hours ago
Press Release
Suntech
Sep 14, 2026
Press Release
Jinko ESS
Sep 14, 2026
Press Release
Sungrow
Sep 14, 2026
Applications & Installations
Sponsored
Sodium-ion storage powers fully off-grid solar home in Germany
A homeowner in Augsburg has paired 270 kWh of BIWATT sodium-ion storage with 49 kWp of solar, creating a fully off-grid household energy system with local distributor SALZSTROM providing the solution.
Sep 09, 2026
Technology & Products
Sponsored
Great Power successfully completes full-scale fire test
Great Power has completed a full-scale fire test of its 5 MWh energy storage system, with no fire propagation to adjacent containers, no structural collapse, and no thermal runaway observed in any adjacent module.
Sep 08, 2026
Technology & Products
Sponsored
Journey Ahead: JA Roadshow 2026 to spotlight integrated energy solutions
As energy resilience rises on the agenda across Europe, JA’s first roadshow, Journey Ahead: JA Roadshow 2026, will bring the company’s expanding PV and energy storage portfolio directly to customers, demonstrating how integrated technologies can support greater grid resilience and meet evolving energy needs.
Aug 31, 2026
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