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Overcapacity in modules, underdeveloped upstream: The next challenge for Indian PV manufacturing
Solar cell manufacturing is significantly more capital-intensive and technologically more challenging than module manufacturing, with manufacturers remaining reliant on imported equipment. Consequently, ongoing geopolitical uncertainties affecting equipment sourcing, coupled with plant stabilisation challenges following commissioning, could delay cell capacity additions across industry players.
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.
Sep 15, 2026
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
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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.
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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.
Sep 15, 2026
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
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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.
Sep 15, 2026
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Press Release
CESC
10 hours ago
Press Release
Jinko ESS
Sep 15, 2026
Press Release
Suntech
Sep 14, 2026
Press Release
Jinko ESS
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
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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.
10 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.
Sep 15, 2026
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Overcapacity in modules, underdeveloped upstream: The next challenge for Indian PV manufacturing
Solar cell manufacturing is significantly more capital-intensive and technologically more challenging than module manufacturing, with manufacturers remaining reliant on imported equipment. Consequently, ongoing geopolitical uncertainties affecting equipment sourcing, coupled with plant stabilisation challenges following commissioning, could delay cell capacity additions across industry players.
10 hours ago
Advertisement
Advertisement
‘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.
Sep 15, 2026
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Masdar explores new solar, storage projects in Azerbaijan
The developer is looking to add at least 350 MW of solar to its operational 230 MW PV plant in Azerbaijan, alongside 200 MWh of storage. The company also announced reaching financial close for a separate 315 MW PV project in the country.
12 hours ago
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Symmetry-breaking molecular strategy pushes inverted perovskite solar cell efficiency to 26.32%
Researchers used symmetry-breaking co-assembly to improve SAM coverage and interface quality in inverted perovskite solar cells, achieving a 26.32% efficiency and a certified result of 25.67%. An encapsulated device retained 93% of its initial efficiency after 1,150 hours of maximum power point operation.
10 hours ago
Parapet walls reshape airflow, soiling patterns in rooftop PV systems
UK researchers found that rooftop parapets reshape airflow and PV dust deposition, with effects varying by wind speed, particle size, panel tilt, and array position. Their wind-tunnel study shows that parapet height alone cannot predict soiling, highlighting the need for site-specific PV design and maintenance strategies.
10 hours ago
Laser-based PV recycling method demonstrates high silicon, silver recovery
Dutch researchers have developed a nanosecond laser-assisted recycling (LARS) process that opens silicon PV modules while simultaneously stripping their anti-reflective coating, recovering silicon at up to 99.998% purity in lab tests.
11 hours ago
LG tests heat pumps with P2H hot-water system in apartment building
LG Electronics is testing apartment heat pumps alongside a centralized power-to-heat hot-water system at an occupied residential building on South Korea’s Jeju Island. The pilot will use surplus renewable electricity to produce and store heat, with operational testing scheduled to begin in December.
14 hours ago
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Press Release
CESC
10 hours ago
Press Release
Jinko ESS
Sep 15, 2026
Press Release
Suntech
Sep 14, 2026
Press Release
Jinko ESS
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
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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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