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Strengthening solar standards
The Solar Stewardship Initiative (SSI) brings stakeholders from across the solar industry together to ensure that every component of the PV value chain is produced and sourced responsibly, from human labor to polysilicon. Rachel Owens, the first CEO of the Brussels-based organization and in the role for a little over a year, spoke to pv magazine about what comes next for the initiative.
Jul 10, 2026
How EPCs can de-risk solar carport projects
Commercial solar carports represent an immense, high-growth market opportunity, but their complex heavy construction demands rigorous engineering, upfront soil risk pricing, and specialized expertise to protect thin margins from catastrophic project failures.
6 hours ago
Passive mooring system enables floating PV to track water-level changes
Researchers have developed a passive counterweight-and-pulley mooring system for floating PV that automatically tracks water-level changes while significantly improving platform stability. Laboratory-scale testing and numerical simulations showed reductions in surge and sway motions of up to 71.7% and 65.6%, respectively, while achieving a 75% water-level tracking efficiency.
7 hours ago
Smart controllers help Brazilian PV projects bypass reverse power flow constraints
Brazilian solar installer Alba Energia is using smart power controllers combined with Aneel’s simultaneity rules to overcome reverse power flow restrictions and enable larger distributed solar arrays. The approach allows PV system owners to maximize on-site solar generation while keeping grid exports within utility-approved limits.
7 hours ago
Philippines proposes transmission grid reforms, updates to net-metering
The Philippines is proposing reforms to the grid code covering its high-voltage power transmission system to enable better integration of renewable energy. It is also planning amendments to its net-metering framework.
8 hours ago
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Strengthening solar standards
The Solar Stewardship Initiative (SSI) brings stakeholders from across the solar industry together to ensure that every component of the PV value chain is produced and sourced responsibly, from human labor to polysilicon. Rachel Owens, the first CEO of the Brussels-based organization and in the role for a little over a year, spoke to pv magazine about what comes next for the initiative.
Jul 10, 2026
Philippines proposes transmission grid reforms, updates to net-metering
The Philippines is proposing reforms to the grid code covering its high-voltage power transmission system to enable better integration of renewable energy. It is also planning amendments to its net-metering framework.
8 hours ago
United Solar completes $1.6 billion raise for Oman polysilicon factory
United Solar announced financial close on a $50 million equity investment from the International Finance Corporation. With this, the company says it has completed the $1.6 billion funding for the polysilicon factory it is currently working to bring online in Oman’s Sohar Free Zone.
9 hours ago
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Notes from the field
Across Europe, North America and high-latitude regions in Asia, agricultural operators face rising energy demand, volatile markets and increasing dependence on electrically driven processes. So why isn’t agricultural solar more popular? Based on her observations on an alpine dairy farm in Austria, complemented by additional insights from other farms in the region, Austrian agriculture consultant Maria Weissenböck finds there is a gap in approaches. Farms tend to approach solar as a risk management decision rather than as an energy transition measure.
Jul 09, 2026
How EPCs can de-risk solar carport projects
Commercial solar carports represent an immense, high-growth market opportunity, but their complex heavy construction demands rigorous engineering, upfront soil risk pricing, and specialized expertise to protect thin margins from catastrophic project failures.
6 hours ago
Smart controllers help Brazilian PV projects bypass reverse power flow constraints
Brazilian solar installer Alba Energia is using smart power controllers combined with Aneel’s simultaneity rules to overcome reverse power flow restrictions and enable larger distributed solar arrays. The approach allows PV system owners to maximize on-site solar generation while keeping grid exports within utility-approved limits.
7 hours ago
Germany energy provider builds 50 MW power-to-heat system
Enercity is building a 50 MW power-to-heat plant in Hanover to support its coal phase-out, decarbonize district heating, and absorb surplus renewable electricity. The facility will expand the utility’s flexibility by converting excess power into heat for the district heating network and storage systems.
12 hours ago
Multi-drone platform for autonomous solar inspections, digital twin creation
Israeli startup vHive’s has created an autonomous multi-drone platform that streamlines utility-scale solar inspections through coordinated drone flights, thermal imaging, RGB mapping, and automated data collection. The system creates digital twins of PV assets, enabling faster, more efficient monitoring without requiring specialized drone pilots, according to the company.
Jul 10, 2026
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United Solar completes $1.6 billion raise for Oman polysilicon factory
United Solar announced financial close on a $50 million equity investment from the International Finance Corporation. With this, the company says it has completed the $1.6 billion funding for the polysilicon factory it is currently working to bring online in Oman’s Sohar Free Zone.
9 hours ago
Hoymiles issues response after security vulnerability identified in older microinverters
The Chaos Computer Club has identified a security vulnerability affecting photovoltaic installations that use Hoymiles inverters. In response to an inquiry from pv magazine, the Chinese manufacturer said it will release a firmware update to address the issue in late August. The vulnerability affects HM series devices, which were discontinued in August 2023.
9 hours ago
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KUKA Cable highlights material innovation as the next frontier of solar cable reliability
As Europe’s solar market continues to expand, long-term cable reliability is becoming a critical factor in project safety and performance. At The smarter E Europe 2026 in Munich, KUKA Cable highlighted the growing importance of material innovation and systematic quality verification in meeting the demands of next-generation solar projects.
11 hours ago
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Solar skills shortage intensifies
Solar plays an outsized role in skills and employment, as the largest growing employer in the energy sector worldwide. pv magazine looks at an investigative report into a European skills provider and digs further into the challenges of training workers for the solar industry.
Jun 26, 2026
Passive mooring system enables floating PV to track water-level changes
Researchers have developed a passive counterweight-and-pulley mooring system for floating PV that automatically tracks water-level changes while significantly improving platform stability. Laboratory-scale testing and numerical simulations showed reductions in surge and sway motions of up to 71.7% and 65.6%, respectively, while achieving a 75% water-level tracking efficiency.
7 hours ago
Triple-junction all-perovskite solar cell based on graphene oxide bilayer achieves 27.3% efficiency
An international research team developed a triple-junction all-perovskite solar cell using a graphene oxide (GO)/self-assembled monolayer (SAM) bilayer contact strategy to overcome SAM-related charge extraction losses and improve interface quality.
10 hours ago
End-of-life solar module recycling unviable if material diversity is not considered
Researchers from Australia and Poland have collaborated on a study to determine the value of upcycling key materials from end-of-life panels such as aluminium, glass and solar cells with the express purpose of purifying the components for reuse in solar panel manufacturing.
Jul 11, 2026
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How EPCs can de-risk solar carport projects
Commercial solar carports represent an immense, high-growth market opportunity, but their complex heavy construction demands rigorous engineering, upfront soil risk pricing, and specialized expertise to protect thin margins from catastrophic project failures.
Passive mooring system enables floating PV to track water-level changes
Researchers have developed a passive counterweight-and-pulley mooring system for floating PV that automatically tracks water-level changes while significantly improving platform stability. Laboratory-scale testing and numerical simulations showed reductions in surge and sway motions of up to 71.7% and 65.6%, respectively, while achieving a 75% water-level tracking efficiency.
Smart controllers help Brazilian PV projects bypass reverse power flow constraints
Brazilian solar installer Alba Energia is using smart power controllers combined with Aneel’s simultaneity rules to overcome reverse power flow restrictions and enable larger distributed solar arrays. The approach allows PV system owners to maximize on-site solar generation while keeping grid exports within utility-approved limits.
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United Solar completes $1.6 billion raise for Oman polysilicon factory
United Solar announced financial close on a $50 million equity investment from the International Finance Corporation. With this, the company says it has completed the $1.6 billion funding for the polysilicon factory it is currently working to bring online in Oman’s Sohar Free Zone.
Advertisement
Hoymiles issues response after security vulnerability identified in older microinverters
The Chaos Computer Club has identified a security vulnerability affecting photovoltaic installations that use Hoymiles inverters. In response to an inquiry from pv magazine, the Chinese manufacturer said it will release a firmware update to address the issue in late August. The vulnerability affects HM series devices, which were discontinued in August 2023.
U.S. solar LCOE on the rise, says Lazard
Utility-scale solar PV remains one of the lowest-cost sources of new electricity despite an 18% year-on-year increase in unsubsidized LCOE to $40–98/MWh, driven by higher capital costs, interest rates, tariffs, and supply chain pressures. Over the long term, however, utility-scale solar maintains a strong cost advantage over most conventional and alternative generation technologies.
Triple-junction all-perovskite solar cell based on graphene oxide bilayer achieves 27.3% efficiency
An international research team developed a triple-junction all-perovskite solar cell using a graphene oxide (GO)/self-assembled monolayer (SAM) bilayer contact strategy to overcome SAM-related charge extraction losses and improve interface quality.
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