Silicon evolution
China’s policy cracking down on oversupply and cheap, low-quality products, due to come into effect in 2027, sets higher minimum standards and is expected to push module manufacturers to advance their R&D efforts. Some manufacturers are already using their existing crystalline silicon lines to produce perovskite-silicon tandem cells, while others are exploring opportunities in back-contact production. InfoLink’s Hardy He tracks the emerging technological pathways to higher efficiencies and healthier competition.
4 hours ago
Corsica Sole switches on 150 kW electrolyzer at 12 MW solar plant
Corsica Sole has commissioned a 150 kW green hydrogen facility at its 12 MW Folelli solar plant in Corsica to convert otherwise-curtailed solar power into hydrogen. The facility can produce around 20 kg of hydrogen per day and store up to 230 kg for use in maritime transport and other local applications.
9 hours ago
U.S. solar module production reaches historic 100 GW landmark
The United States crossed 100 GW of cumulative solar PV module production during Q2 2026, according to a new bottom-up factory-level analysis by Terawatt PV Research going back to the early 1970’s. Almost two-fifths of all module production can be attributed to First Solar – a reflection of the company’s unique role in U.S. manufacturing dating back more than 20 years.
9 hours ago
Malaysia sets fixed grid charge, 10-year contracts for corporate solar
The Malaysian government has unveiled a package of measures to accelerate its Corporate Renewable Energy Supply Scheme, including a fixed grid-access charge for firm power and mandatory 10-year contracts, aimed at improving project bankability and encouraging development.
9 hours ago
Chinese scientists build 33.3%-efficient perovskite-silicon tandem solar cell processed in ambient air
Chinese researchers developed a PNCC polymer hole-transport layer that enables efficient and stable perovskite solar cells to be fabricated under ambient conditions. The material was used in a perovskite-silicon tandem cell that achieved 33.3% efficiency and a certified efficiency of 33.0%.
9 hours ago
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Regulatory uncertainty threatens to slow German PV deployment in 2027
Germany’s PV sector remains buoyant in 2026, but regulatory uncertainty and tighter financing conditions are raising fears of a downturn. Without transitional measures, proposed limits on grid feed-in could trigger widespread insolvencies and a sharp market contraction in 2027.
Sep 18, 2026
Inclusion by design: The leadership behaviours PV innovation needs
Women in Solar+ Europe reflects this week on the leadership behaviours needed to strengthen innovation, psychological safety and collaboration across PV research and industry, following its workshop at EU PVSEC 2026 this week, co-organised with WIP Renewables. The discussion connected inclusion with how expertise shapes decisions. Its conclusions offer practical direction for PV teams and cross-sector partnerships.
Sep 18, 2026
Dry August pushes Dallas soiling losses towards 2% as North American GHI diverges
In a new weekly update for pv magazine, Solcast, a DNV company, reports that August irradiance fell across the Great Lakes but rose across the Pacific Northwest, south-central United States, and Mexico amid contrasting weather patterns. Dry conditions pushed Dallas soiling losses toward a record 2%, while Hurricane Lala brought extreme rain to Hawaii but left monthly irradiance only 4% below normal.
Sep 18, 2026
Very low cost rooftop solar slashes domestic energy cost – Part 3: African Countries
There are 54 countries in the African Continent. Rooftop solar photovoltaics is growing rapidly in some African nations, but uptake is highly uneven across countries and is not measured comprehensively across all nations. It is clear that South Africa is far ahead of the rest of the continent (71% of all rooftop PV in Africa), while Nigeria, Kenya, Morocco and Egypt are emerging as important markets. Despite Africa’s abundant solar resources, a large gap persists between current rooftop solar deployment and its potential, largely due to low residential electricity tariffs and limited access to affordable financing.
Sep 18, 2026
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Hithium launches 4 MWh sodium-ion BESS with new 785Ah cell
Hithium unveiled the ∞Power N4.0MWh, a 4 MWh sodium-ion storage system featuring a 785 Ah cell, 20,000-cycle life, and 30-year design life. Full-scale production is planned for 2027, initially targeting utilities before expanding to commercial, industrial, and residential markets.
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Silicon evolution
China’s policy cracking down on oversupply and cheap, low-quality products, due to come into effect in 2027, sets higher minimum standards and is expected to push module manufacturers to advance their R&D efforts. Some manufacturers are already using their existing crystalline silicon lines to produce perovskite-silicon tandem cells, while others are exploring opportunities in back-contact production. InfoLink’s Hardy He tracks the emerging technological pathways to higher efficiencies and healthier competition.
4 hours ago
Green hydrogen’s growing share in chemical production
The chemical industry requires enormous amounts of hydrogen for a wide range of products and processes. In the final part of pv magazine’s Renewables 24/7 series, we head to the world’s largest chemical plant in Ludwigshafen, Germany, BASF and Siemens Energy are demonstrating how to integrate a green electricity-powered electrolyzer into a massive industrial complex.
Sep 19, 2026
Taking system responsibility
A consortium in Germany is testing the use of grid-forming inverters to connect large-scale battery storage systems at the distribution grid level. Such systems can and must provide this capability at scale if renewables are to become the backbone of any region’s energy system. As part of pv magazine’s Renewables 24/7 special, Jochen Siemer takes a closer look at this project.
Sep 18, 2026
Global progress on 100% renewables
Christian Breyer and Mark Z. Jacobson, two prominent scientists tracking the global rollout of renewable energy systems provide an update on solar’s role in the equation. Frustratingly, political and regulatory blocks continue threatening to derail progress but the economic, environmental and grid flexibility benefits that the combination of solar and storage can provide are unmatched by legacy fossil fuels. As part of pv magazine’s Renewables 24/7 special feature this month, these two top experts shared their views on the state of the energy transition with pv magazine’s Blathnaid O’Dea.
Sep 17, 2026
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Study finds potential for 150 GW of additional PV at substations in Germany
A Fraunhofer IEE study estimates that battery storage could enable around 150 GW of additional PV capacity to connect at 1,313 rural substations in Germany. By absorbing generation peaks, storage could improve utilization of existing transformers while limiting average PV curtailment to around 1%.
13 hours ago
Solar module imports drop 48% in Brazil in H1
Brazil’s PV module imports fell 48% year on year to 5.48 GW in the first half of 2026, driven by an 82% decline in demand from utility-scale projects amid widespread curtailment. Distributed generation imports fell 39%, while average module prices rose 12.9% following China’s phaseout of a 9% export incentive.
Sep 19, 2026
The Hydrogen Stream: Singapore researchers present artificial leaf for H2 production from contaminated seawater
In other news, Power to Hydrogen started green hydrogen production in Antwerp, while Dongfeng unveiled three hydrogen-powered commercial vehicles in Hannover. Moreover, Denmark opened the EU’s first full-scale CO₂ storage site, and H2 Mobility began trial operations at a hydrogen refueling station at Hannover Airport.
Sep 18, 2026
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Hoymiles
11 hours ago
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SolaX Power
12 hours ago
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Fox ESS
Sep 17, 2026
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Dinto Solar
Sep 17, 2026
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Silicon evolution
China’s policy cracking down on oversupply and cheap, low-quality products, due to come into effect in 2027, sets higher minimum standards and is expected to push module manufacturers to advance their R&D efforts. Some manufacturers are already using their existing crystalline silicon lines to produce perovskite-silicon tandem cells, while others are exploring opportunities in back-contact production. InfoLink’s Hardy He tracks the emerging technological pathways to higher efficiencies and healthier competition.
4 hours ago
Advertisement
U.S. solar module production reaches historic 100 GW landmark
The United States crossed 100 GW of cumulative solar PV module production during Q2 2026, according to a new bottom-up factory-level analysis by Terawatt PV Research going back to the early 1970’s. Almost two-fifths of all module production can be attributed to First Solar – a reflection of the company’s unique role in U.S. manufacturing dating back more than 20 years.
9 hours ago
Applications & Installations
Sponsored
How grid-forming and AI technologies are helping overcome barriers to renewable growth
The imbalance between rapid growth in installed renewable capacity and the grid’s ability to accommodate it has become a practical challenge to both grid security and economic performance. Huawei has positioned its products as solutions to three key barriers to renewable deployment.
13 hours ago
Linuo Ritter launches 24-32 kW propane heat pumps for commercial, large residential buildings
The Chinese manufacturer has introduced three air-to-water propane heat pumps for commercial and large residential applications. The new units have nominal heating capacities of 24 kW, 28 kW and 32 kW, with a maximum leaving water temperature of 75 C.
13 hours ago
Johnson Controls unveils industrial heat pump with 122 C output
The Sabroe HitemHP uses butane or isobutane as its refrigerant and delivers between 100 kW and 1 MW of heating capacity. Johnson Controls says the single-stage system can operate at loads as low as 18% of its rated capacity.
Sep 18, 2026
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Malaysia sets fixed grid charge, 10-year contracts for corporate solar
The Malaysian government has unveiled a package of measures to accelerate its Corporate Renewable Energy Supply Scheme, including a fixed grid-access charge for firm power and mandatory 10-year contracts, aimed at improving project bankability and encouraging development.
9 hours ago
Canada trade tribunal rescinds order on Chinese solar modules, laminates
Canada’s trade tribunal has terminated a five-year review of anti-dumping and countervailing duties on Chinese solar modules and laminates, rescinding the order after finding the review lacked domestic-producer support.
10 hours ago
Finland proposes priority system for grid connections
Finland’s government is proposing a priority system for electricity network connections in areas of scarce grid capacity in a bid to incentivise large electricity consumers and standalone storage systems to locate in areas where the grid is less congested.
11 hours ago
Slovakia slashes residential solar subsidy, shifts support toward heat pumps
Slovakia’s state energy agency is overhauling its household renewable-energy subsidy program, cutting the maximum grant for rooftop solar by more than 70% while increasing support for heat pumps and biomass boilers.
12 hours ago
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Green hydrogen’s growing share in chemical production
The chemical industry requires enormous amounts of hydrogen for a wide range of products and processes. In the final part of pv magazine’s Renewables 24/7 series, we head to the world’s largest chemical plant in Ludwigshafen, Germany, BASF and Siemens Energy are demonstrating how to integrate a green electricity-powered electrolyzer into a massive industrial complex.
Sep 19, 2026
Advertisement
Corsica Sole switches on 150 kW electrolyzer at 12 MW solar plant
Corsica Sole has commissioned a 150 kW green hydrogen facility at its 12 MW Folelli solar plant in Corsica to convert otherwise-curtailed solar power into hydrogen. The facility can produce around 20 kg of hydrogen per day and store up to 230 kg for use in maritime transport and other local applications.
9 hours ago
Applications & Installations
Sponsored
How grid-forming and AI technologies are helping overcome barriers to renewable growth
The imbalance between rapid growth in installed renewable capacity and the grid’s ability to accommodate it has become a practical challenge to both grid security and economic performance. Huawei has positioned its products as solutions to three key barriers to renewable deployment.
13 hours ago
German grid operator dispute limits battery use at new solar-storage hybrid plant
Grid operator Eon Edis has withdrawn previously agreed import capacity for a newly opened 69 MW solar-plus-storage plant in northeastern Germany, limiting its 76.5 MWh battery to storing only power generated on-site.
Sep 19, 2026
French agrivoltaic trials cut water loss, lift maize yields by 19.6%
TSE’s agrivoltaic trials in France recorded barley yields of up to 96% of those in a control plot and reduced seasonal evapotranspiration by 20%. At a separate site, maize yield beneath the canopy was 19.6% higher during exceptionally hot and dry conditions.
Sep 18, 2026
Taking system responsibility
A consortium in Germany is testing the use of grid-forming inverters to connect large-scale battery storage systems at the distribution grid level. Such systems can and must provide this capability at scale if renewables are to become the backbone of any region’s energy system. As part of pv magazine’s Renewables 24/7 special, Jochen Siemer takes a closer look at this project.
Sep 18, 2026
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Silicon evolution
China’s policy cracking down on oversupply and cheap, low-quality products, due to come into effect in 2027, sets higher minimum standards and is expected to push module manufacturers to advance their R&D efforts. Some manufacturers are already using their existing crystalline silicon lines to produce perovskite-silicon tandem cells, while others are exploring opportunities in back-contact production. InfoLink’s Hardy He tracks the emerging technological pathways to higher efficiencies and healthier competition.
4 hours ago
Chinese scientists build 33.3%-efficient perovskite-silicon tandem solar cell processed in ambient air
Chinese researchers developed a PNCC polymer hole-transport layer that enables efficient and stable perovskite solar cells to be fabricated under ambient conditions. The material was used in a perovskite-silicon tandem cell that achieved 33.3% efficiency and a certified efficiency of 33.0%.
9 hours ago
French startup repurposes EV batteries for solar energy storage
Battwoo is repurposing electric vehicle batteries for stationary energy storage, targeting solar self-consumption and other commercial and industrial applications. The company says its refurbished systems can cost around 30% less than new batteries while extending battery service life by several decades.
12 hours ago
Predictive control cuts costs in buildings combining PV, heat pumps, EVs, thermal storage
Researchers have developed a predictive rule-based control strategy for building energy systems integrating PV, heat pumps, thermal storage, and electric vehicles. Simulations show it can approach model predictive control performance while substantially reducing computational requirements and operating costs compared with conventional rule-based control.
13 hours ago
Solar-powered aeroponic system for off-grid vertical farming
Researchers in Mexico have developed Totem, an open-source, solar-powered vertical aeroponic system designed for low-cost, off-grid food production. The $719 prototype uses a 50 W PV module and supported two basil harvests during a 55-day cultivation trial.
14 hours ago
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Press Release
Hoymiles
11 hours ago
Press Release
SolaX Power
12 hours ago
Press Release
Fox ESS
Sep 17, 2026
Press Release
Dinto Solar
Sep 17, 2026
Applications & Installations
Sponsored
How grid-forming and AI technologies are helping overcome barriers to renewable growth
The imbalance between rapid growth in installed renewable capacity and the grid’s ability to accommodate it has become a practical challenge to both grid security and economic performance. Huawei has positioned its products as solutions to three key barriers to renewable deployment.
13 hours ago
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
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