Chinese scientists achieve record-breaking 24.0% efficieny for meter scale perovskite solar modules
Researchers achieved a certified 24.0% efficiency on an 810 cm² perovskite module and 22.0% on a 0.72 m² module by combining high-saturated-vapor-pressure (SVP) processing with lead carboxylate passivation. The approach also delivered strong durability, with modules retaining 96% of their initial efficiency after 2,200 hours of maximum power point tracking (MPPT) and meeting International Electrotechnical Commission (IEC) 61215 reliability requirements.
1 minute ago
During heatwave, solar power supports France’s grid as nuclear output slows
Heatwaves and drought have forced several French nuclear reactors offline, while strong solar generation has helped stabilize the grid. As solar output falls after sunset, battery storage could help meet high evening demand and reduce reliance on gas-fired generation.
1 hour ago
El Salvador launches regulatory framework for solar self-consumption
El Salvador has begun implementing its new renewable self-consumption framework, opening procedures for providers and solar PV installations. The regime introduces tax incentives, grid compensation for surplus generation, and provisions for energy storage and distributed self-consumption.
1 hour ago
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When heat becomes a stress test: What extreme temperatures mean for photovoltaic systems and battery storage
Photovoltaics rely on sunlight. Battery storage systems rely on absorbing and releasing energy precisely when the power grid needs it. Both sound like an ideal combination for hot summer days: plenty of sunshine, high generation, increased electricity demand due to cooling, and greater grid flexibility. In practice, it’s more complex.
Aug 14, 2026
What makes women join, stay and progress in Solar+?
This week, Women in Solar+ Europe (WiSEu) announces its first contribution to SolarPower Europe’s Solar Jobs Report 2026. The article will explore women’s representation across the Solar+ industries and the factors influencing their attraction, retention and career progression. But to tell that story, WiSEu needs data, and this is where your voice is needed.
Aug 14, 2026
Partial U.S. eclipse produced similar daily solar energy losses to higher-obscuration European locations
In a new weekly update for pv magazine, Solcast, a DNV company, reports that the Aug. 12 solar eclipse caused highly variable irradiance losses across Europe and North America, shaped by obscuration, cloud cover, and the timing of the eclipse. However, eclipse-related power-market impacts varied much more, showing that irradiance loss or obscuration alone is not a reliable predictor of electricity-price effects.
Aug 14, 2026
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The world’s most efficient solar panel goes on sale later this year
Solar manufacturer Tandem PV has secured nearly $1 billion in Letter of Intent (LOI) agreements for its next-generation solar modules. The high-efficiency panels feature a perovskite-silicon 4T (four-terminal) design. The company sees a clear path to increasing efficiency by 2% annually reaching 37% by 2030.
A. O. Smith launches CO₂ split heat pump water heater for residential use
A. O. Smith has launched the Voltex X, an outdoor split-system heat pump water heater using CO₂ refrigerant and designed for cold-climate operation down to -31.7 C. The system offers up to 303 L of storage, smart controls, leak and freeze protection, and a 10-year limited warranty.
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Making the data center business case
A data center can be built in 18 to 24 months, but connecting it to the grid is another matter, writes Laura Hoffmann-Ostenhof, Europe industry lead at modeling software supplier Gridcog. Across Europe’s established hubs – the FLAP-D cluster of Frankfurt, London, Amsterdam, Paris and Dublin – the wait for a grid connection now runs from seven to 10 years, as data centers compete for capacity.
Aug 15, 2026
Off-grid in Angola
Portugal’s MCA group has switched on two large-scale off-grid solar-plus-storage projects in Angola since December 2025. Carlo Amado, the company’s chief operating officer of energies, spoke to pv magazine about how the projects fit into Angola’s rural electrification program, which aims to build 46 autonomous solar and storage minigrids to provide reliable electricity to 60 communities across six provinces.
Aug 14, 2026
Ireland’s leap of faith to power data centers
Under Ireland’s Large Energy User Action Plan (LEAP), 10 MW-plus data centers must provide at least 80% of their energy demand through new onsite renewable energy generation and storage. But whether data centers can meaningfully contribute to Ireland’s decarbonization depends on the success of its grid buildout, reports Blathnaid O’Dea.
Aug 12, 2026
Microgrids can have macro impact
Solar microgrids can bring power and prosperity to communities across the Caribbean, according to Kiesha Farnum, head of partnerships and programs at the Caribbean Centre for Renewable Energy and Energy Efficiency (CCREEE). Modeling work on proposed systems examines how microgrids can impact riverine villages, forest settlements, small islands, fishing communities, and other locations lacking grid infrastructure.
Aug 11, 2026
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During heatwave, solar power supports France’s grid as nuclear output slows
Heatwaves and drought have forced several French nuclear reactors offline, while strong solar generation has helped stabilize the grid. As solar output falls after sunset, battery storage could help meet high evening demand and reduce reliance on gas-fired generation.
1 hour ago
The Hydrogen Stream: Commissioning begins for 2.2 GW Neom H2 project in Saudi Arabia
In other news, the Schleswig-Holstein Ministry of Energy Transition reportedly confirmed the cancellation of the 2.1 GW HyScale 100 electrolyzer project at a German refinery, with a lack of planning certainty cited among the reasons. Power to Hydrogen has begun installing a 500 kW AEM electrolyzer in Antwerp, while Hystar and BHEL are partnering on local PEM electrolyzer manufacturing in India, and Italy has launched a €400 million annual renewable hydrogen support scheme.
Aug 14, 2026
Vikram Solar inaugurates 6 GW solar PV module factory in India
Vikram Solar has inaugurated a 6 GW solar PV module manufacturing plant at Gangaikondan in Tirunelveli district, Tamil Nadu. Following the commissioning of the new production line, the company’s total solar PV module manufacturing capacity has increased to 15.5 GW per year.
Aug 14, 2026
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DoGo Power
Aug 14, 2026
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Desay
Aug 13, 2026
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JDEnergy
Aug 13, 2026
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Jinko ESS
Aug 13, 2026
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Vikram Solar inaugurates 6 GW solar PV module factory in India
Vikram Solar has inaugurated a 6 GW solar PV module manufacturing plant at Gangaikondan in Tirunelveli district, Tamil Nadu. Following the commissioning of the new production line, the company’s total solar PV module manufacturing capacity has increased to 15.5 GW per year.
Aug 14, 2026
Trina Solar launches typhoon-resistant PV modules rated up to 8,000 Pa
Trina Solar has introduced typhoon-resistant PV modules with mechanical load ratings of up to 8,000 Pa, targeting solar projects in regions exposed to extreme winds. The new range combines reinforced module frames and glass with self-locking mounting clamps and automated tracker stow strategies designed to improve resilience during severe weather.
Aug 13, 2026
SunEnergyXT launches AC-coupled battery for existing PV systems
SunEnergyXT has launched the SunEnergyXT 500 PRO AC Core, an AC-coupled battery storage system designed for existing PV installations without replacing the inverter. The modular LFP system offers 5 kWh per master unit, scalable to 90 kWh, with smart-home integration, backup power and a 10-year warranty.
Aug 13, 2026
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Ireland’s leap of faith to power data centers
Under Ireland’s Large Energy User Action Plan (LEAP), 10 MW-plus data centers must provide at least 80% of their energy demand through new onsite renewable energy generation and storage. But whether data centers can meaningfully contribute to Ireland’s decarbonization depends on the success of its grid buildout, reports Blathnaid O’Dea.
Aug 12, 2026
During heatwave, solar power supports France’s grid as nuclear output slows
Heatwaves and drought have forced several French nuclear reactors offline, while strong solar generation has helped stabilize the grid. As solar output falls after sunset, battery storage could help meet high evening demand and reduce reliance on gas-fired generation.
1 hour ago
El Salvador launches regulatory framework for solar self-consumption
El Salvador has begun implementing its new renewable self-consumption framework, opening procedures for providers and solar PV installations. The regime introduces tax incentives, grid compensation for surplus generation, and provisions for energy storage and distributed self-consumption.
1 hour ago
Advertisement
Advertisement
Making the data center business case
A data center can be built in 18 to 24 months, but connecting it to the grid is another matter, writes Laura Hoffmann-Ostenhof, Europe industry lead at modeling software supplier Gridcog. Across Europe’s established hubs – the FLAP-D cluster of Frankfurt, London, Amsterdam, Paris and Dublin – the wait for a grid connection now runs from seven to 10 years, as data centers compete for capacity.
Aug 15, 2026
Advertisement
When heat becomes a stress test: What extreme temperatures mean for photovoltaic systems and battery storage
Photovoltaics rely on sunlight. Battery storage systems rely on absorbing and releasing energy precisely when the power grid needs it. Both sound like an ideal combination for hot summer days: plenty of sunshine, high generation, increased electricity demand due to cooling, and greater grid flexibility. In practice, it’s more complex.
Aug 14, 2026
Partial U.S. eclipse produced similar daily solar energy losses to higher-obscuration European locations
In a new weekly update for pv magazine, Solcast, a DNV company, reports that the Aug. 12 solar eclipse caused highly variable irradiance losses across Europe and North America, shaped by obscuration, cloud cover, and the timing of the eclipse. However, eclipse-related power-market impacts varied much more, showing that irradiance loss or obscuration alone is not a reliable predictor of electricity-price effects.
Aug 14, 2026
India on track for record 50 GW of solar installations in 2026
India is on track to install a record 50 GW of solar capacity in 2026, driven by a rush to meet the ALMM-II deadline despite emerging cell supply constraints. Wood Mackenzie expects the resulting supply crunch to push system prices higher through 2027, while greater domestic manufacturing capacity gradually eases pressure.
Aug 14, 2026
Off-grid in Angola
Portugal’s MCA group has switched on two large-scale off-grid solar-plus-storage projects in Angola since December 2025. Carlo Amado, the company’s chief operating officer of energies, spoke to pv magazine about how the projects fit into Angola’s rural electrification program, which aims to build 46 autonomous solar and storage minigrids to provide reliable electricity to 60 communities across six provinces.
Aug 14, 2026
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Chinese scientists achieve record-breaking 24.0% efficieny for meter scale perovskite solar modules
Researchers achieved a certified 24.0% efficiency on an 810 cm² perovskite module and 22.0% on a 0.72 m² module by combining high-saturated-vapor-pressure (SVP) processing with lead carboxylate passivation. The approach also delivered strong durability, with modules retaining 96% of their initial efficiency after 2,200 hours of maximum power point tracking (MPPT) and meeting International Electrotechnical Commission (IEC) 61215 reliability requirements.
1 minute ago
KIT develops hybrid solar system with radiative cooling
KIT researchers have developed a hybrid system that combines photovoltaics and passive radiative cooling to simultaneously generate electricity, heat, and cooling from a single surface. A prototype achieved cooling of up to 6.5 C below ambient temperature, 60.6 W/m² of electrical power density, and heat temperatures of up to 110.8 C.
Aug 14, 2026
DEWA study assesses PV cleaning robot performance and safety
A research from Dubai Electricity and Water Authority have evaluated five autonomous PV cleaning robots under desert conditions. The researchers found cleaning efficiencies of 69% to 99%, while also identifying battery, corrosion, ingress-protection and mechanical reliability issues.
Aug 14, 2026
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Press Release
DoGo Power
Aug 14, 2026
Press Release
Desay
Aug 13, 2026
Press Release
JDEnergy
Aug 13, 2026
Press Release
Jinko ESS
Aug 13, 2026
Technology & Products
Sponsored
CAB® Solar highlights solar cable hanger solutions for agricultural projects
At The smarter E 2026 in Munich, the company demonstrated its ModulAir® free-air cable hangers for solar projects, as well as its latest 3D locking hangers, which are designed to secure electric cables when used in locations with livestock.
Jul 29, 2026
Technology & Products
Sponsored
HyperStrong introduces C&I energy storage solutions at The smarter E 2026
The company emphasizes that its innovative configuration – splitting the standard 20-foot container in two – addresses weight and transportation issues common to traditional energy storage solutions.
Jul 27, 2026
Technology & Products
Sponsored
Topband showcases Ecosolex energy storage solutions at ees Europe 2026
At ees Europe 2026 in Munich, Topband presented Ecosolex, its dedicated brand for battery energy storage and smart energy management, together with C&I and residential energy storage solutions.
Jul 22, 2026
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