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Solar industry
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- 1NextEra, Entergy Lead U.S. Solar Project Starts in Fourth Quarter▼NextEra, Entergy Top U.S. Solar Project Starts in 4th Quarter
NextEra Energy and Entergy topped U.S. solar project starts in the fourth quarter, according to Industrial Info Resources. The ranking highlights which utility companies drove the most new solar construction activity at the end of the year, underscoring continued momentum in America's renewable energy build-out despite a challenging policy environment.
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Japanese solar manufacturer TOYO has signed supply agreements in the United States worth an estimated $240 million for solar modules. The deals point to growing American demand for solar panels as developers race to secure equipment amid policy shifts and rising clean energy investment. Industry watchers see the contracts as a boost for TOYO's expansion into the US market.
- 3LONGi lifts silicon solar cell efficiency to record 28.29%▼LONGi pushes silicon solar efficiency to 28.29%, nearing the technology's theoretical ceiling
Chinese solar manufacturer LONGi reports a new silicon solar cell efficiency record of 28.29%, closing in on the technology's theoretical limit of around 29%. The milestone highlights how far cell engineering has progressed and how little headroom remains for conventional silicon, intensifying focus on next-generation designs like perovskite tandem cells. Industry observers are weighing what the achievement means for future cost reductions and the solar sector's competitive race.
- 4Germany's solar output already tops all of last year●Deutschland hat 2026 bereits 90,2 Terawattstunden # Solarstrom erzeugt. Damit liegt die Produktion schon Ende September
Germany has generated 90.2 terawatt hours of solar power so far this year, and with the year only at the end of September the figure already exceeds the full-year 2025 total of 90.0 terawatt hours. According to the Federal Association of the Solar Industry, an unusually high number of sunshine hours and continued capacity expansion drove the record production, underlining the rapid growth of the country's renewable energy sector.
- 5Fossil Fuel Industry Shifts Goalposts as Solar Beats Skeptics●The Fossil Fuel Industry Keeps Shifting the Goalposts How denial tactics have evolved as renewable energy succeeds... Th
Environmental commentators are revisiting old fossil fuel industry talking points that dismissed renewable energy, including a 2013 Australian Senate debate in which Barnaby Joyce said a 5% solar target was 'never going to happen'. The argument is that denial tactics have evolved over time rather than disappeared, moving from denying renewables could succeed to moving targets as solar and wind outperform predictions.
- 6US Solar Manufacturing in Focus for Transatlantic Cooperation▼U.S. Solar PV Manufacturing: Policy Outlook and Industry Landscape for European-American Cooperation
The Solar Energy Industries Association has released an outlook on US solar photovoltaic manufacturing, examining policy trends and the broader industry landscape with an emphasis on opportunities for European-American cooperation. The analysis highlights how US manufacturing policy is shaping investment and trade ties, and what it means for European partners looking to engage with the growing American solar supply chain.
- 7Sunrock lends EUR 110m to scale rooftop solar in France▼Sunrock lends EUR 110m to scale up rooftop solar in France
Sunrock has provided a EUR 110 million loan to support the expansion of rooftop solar installations across France. The financing is aimed at accelerating deployment of commercial and industrial rooftop photovoltaic projects, adding momentum to the country's push for distributed renewable energy capacity.
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New figures show the world added around 690 gigawatts of solar power capacity in 2025, according to reporting by pv magazine. The total underscores the continued rapid expansion of solar energy worldwide, as installations keep outpacing forecasts driven by falling costs and strong demand in major markets. Industry observers are weighing what the record-scale buildout means for grids, fossil fuel demand and global climate targets.
- 9Arevia Power Shifts Focus From Solar to Gas and Data Centers▼Scoop: Arevia Power’s ‘Evolution’ From Solar to Gas and Data Centers
Arevia Power, previously known as a solar developer, is reportedly repositioning itself toward gas-fired power and data center energy projects. The reported pivot highlights how energy companies are chasing demand from data centers rather than renewables alone. Details on the scale of the shift and its clients remain limited, but the move fits a broader industry trend of repurposing clean-energy developers for AI-driven power demand.
- 10Kobach files petition accusing solar company of fraud▼Kobach files petition against solar company claiming fraudulent sales scheme
Kansas Attorney General Kris Kobach has filed a petition against a solar company, alleging it used a fraudulent sales scheme against customers. The filing accuses the firm of deceptive practices in selling solar installations. The action signals state scrutiny of solar industry sales tactics, and the case is expected to move through the courts as consumers await potential restitution.
- 11RP Global acquires 22-MWp roadside solar project in Germany▼RP Global buys 22-MWp roadside solar project in Germany
Austrian renewable energy developer RP Global has purchased a 22-megawatt-peak roadside solar project in Germany. The acquisition adds to the company's growing solar portfolio and reflects continued investor interest in German renewable energy assets. Further details on the seller, price and timeline for the project were not disclosed.
- 12Howard County considers bill to pause solar projects▼Howard County council discusses bill that could pause solar energy projects
The Howard County council has discussed a bill that could place a pause on solar energy projects in the county. The proposal would halt new solar developments while officials weigh regulations. Details of the debate, the reasons for the proposed moratorium and reactions from residents or the solar industry have not been widely reported yet.
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Renewables company X-NOOR has completed a solar installation at a steel wire rope factory in Dubai. The project adds to the growing uptake of solar power by industrial facilities in the United Arab Emirates. Details on the system's capacity and expected output have not been disclosed, and reaction to the announcement has so far been limited.
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German energy company RWE has commissioned a new 9.5-MW solar farm in the state of Hesse. The project adds to RWE's growing renewables portfolio as Germany continues its push to expand solar capacity and cut reliance on fossil fuels. Energy industry outlets reported the startup, highlighting the utility's ongoing investment in photovoltaic plants across the country.
- 15CertainTeed Launches Landmark PWR Solar Line▼CertainTeed Expands Solar Solutions With Launch of Landmark PWR
Building products maker CertainTeed has announced Landmark PWR, a new addition to its solar solutions portfolio. The launch expands the company's offering in residential solar, combining roofing and energy products under one brand. Trade press covered the announcement, highlighting CertainTeed's push to grow its presence in the home solar market.
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President Trump has signaled openness to expanded solar energy development in the United States, but the proposal reportedly carries conditions that could limit its appeal to the renewable energy industry. Details of the catch remain sparse, leaving analysts questioning whether the offer represents a genuine shift in the administration's stance on solar power or a narrower political gesture.
- 17CertainTeed launches Landmark PWR solar roofing system▼CertainTeed release new solar roofing system Landmark PWR
Building materials maker CertainTeed has released Landmark PWR, a new solar roofing system. The product combines solar generation with traditional asphalt shingle roofing, aimed at homeowners who want renewable energy without separate panel mounts. Trade coverage in the solar industry is reporting the launch, though detailed specifications and pricing have not yet been widely shared.
- 18Aurora Solar Launches First Quarterly Homeowner Trust Tracker▼Aurora Solar Launches Aurora Solar Trust Signal, the First Quarterly Homeowner Trust Tracker in Solar
Solar software company Aurora Solar has launched Aurora Solar Trust Signal, a quarterly tracker measuring homeowner trust in the solar industry. The company says it is the first tool of its kind in the sector, aiming to give installers and manufacturers regular data on how consumers perceive solar energy and what drives their confidence or skepticism when adopting it.
- 19Heliene produces fully American-made residential solar panel●Heliene produces fully American solar panel for residential market
Solar manufacturer Heliene has produced a fully American-made solar panel for the residential market. The announcement is being noted in the solar industry press as a step in domestic manufacturing, amid growing interest in US-made components for home solar installations driven by policy incentives and supply-chain concerns.
- 20CEC releases rooftop solar and storage report for first half of 2026▼CEC releases new Rooftop solar and storage report, January to June 2026
The Clean Energy Council has published its latest report on rooftop solar and battery storage, covering January to June 2026. The release compiles installation figures and market trends for the period, offering an updated picture of household and small-scale energy adoption. Industry watchers use these half-yearly reports to track growth in rooftop solar and storage uptake.
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Solar Power World has published a new installment of its Solar Spotlight series focused on engineering that goes beyond specification requirements in solar projects. The piece highlights companies and practices that exceed standard design and performance criteria in solar installations. The series continues the outlet's coverage of technical innovation and quality standards across the solar energy industry.
- 22TrinaTracker Unveils Buildex and Aurora Solar Construction Robots▼TrinaTracker launches Buildex and Aurora robots for automated PV construction and O&M
TrinaTracker has launched two robots, Buildex and Aurora, designed to automate construction and operations-and-maintenance work at solar photovoltaic plants. The company says the machines will speed up installation and upkeep of tracker-based PV projects. The launch highlights the growing push toward automation in the solar industry, as developers seek to cut labor costs and improve efficiency at large-scale renewable energy sites.
- 23CertainTeed launches Landmark PWR solar roofing system●CertainTeed releases new solar roofing system Landmark PWR
Building materials manufacturer CertainTeed has released Landmark PWR, a new solar roofing system for residential homes. The product combines solar panels with roofing shingles, aimed at homeowners who want to generate electricity without installing conventional rack-mounted panels. The launch adds to a growing market of integrated solar roofing options as demand for residential clean energy products continues to expand in the United States.
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Trials are underway in Australia on wireless telecom towers wrapped in solar panels, a design that could let towers generate their own power and cut reliance on the grid. Industry coverage is focused on whether the solar-wrapped approach can withstand real-world conditions and how much energy it could realistically produce for network operators.
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First Solar is adjusting its approach to enforcing intellectual property rights related to TOPCon solar cell technology. The company, a leading US solar manufacturer, has previously pursued legal action to protect its proprietary thin-film and cadmium telluride innovations, and the recalibration signals a shift in how it plans to defend its TOPCon-related patents. Details of the revised enforcement strategy have not been disclosed.
- 261,400 Solar Manufacturing Workers in Michigan Unionize with Steelworkers●1,400 Solar Manufacturing Workers In Michigan ‘Go Union,’ Join the United Steelworkers
Around 1,400 solar manufacturing workers in Michigan have voted to join the United Steelworkers, organizing a union at their plant. The move adds a significant bloc of workers in the growing clean energy manufacturing sector to organized labor. Labor outlets are highlighting the victory as evidence that the renewable energy boom is bringing union jobs, with the Steelworkers expanding beyond their traditional metals and industrial base.
- 27Solar-storage giants weigh path out of price war●PV-Storage giants debate how to break out of cutthroat competition: Technology breakthroughs, AI monetisation and compliant global expansion
Leading photovoltaic and energy-storage companies are debating how to escape intense price competition in their industry. Executives are pointing to three main routes: breakthroughs in core technology, new ways to monetise artificial intelligence, and expanding into overseas markets while staying compliant with local rules. The discussion reflects widening losses and overcapacity pressure across the solar and storage sectors.
- 28ABB launches new meter socket for solar installations▼ABB launches the Microlectric® BS225M-TCVCN meter socket to support growing demand for solar energy
ABB has introduced the Microlectric BS225M-TCVCN meter socket, a new product aimed at supporting the growing demand for solar energy. The launch adds to ABB's electrical equipment range and is designed to accommodate solar installations connected through the metering point. The announcement has drawn attention within the energy sector as solar adoption continues to expand.