Author name: David Ryabchikov

American Solar and Roofing Recognized Among Top Residential Solar Contractors in Arizona for Installation Quality and Customer Retention

American Solar and Roofing Recognized Among Top Residential Solar Contractors in Arizona for Installation Quality and Customer Retention

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Every project is completed using high-quality materials and industry best practices to ensure reliable performance for years to come. Phoenix, AZ, Aug 30, 2026, ZEX PR WIRE — American Solar & Roofing is proud to announce its recognition among the top residential solar contractors in Arizona, a milestone that reflects the company’s ongoing commitment to exceptional workmanship, customer

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American Solar and Roofing Highlights Woman-Owned Leadership in Arizona Solar and Roofing

American Solar and Roofing Highlights Woman-Owned Leadership in Arizona Solar and Roofing

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A Quarter-Century of Woman-Owned Leadership Reshapes How Arizona Thinks About Solar, Roofing, and Trust Phoenix, AZ, Aug 30, 2026, ZEX PR WIRE — In an industry long defined by hard hats and hard sells, American Solar & Roofing has spent more than two decades proving that leadership values matter just as much as watts and warranties. As a

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China’s Solar Boom Hits a Wall as Industry Losses Mount

China’s Solar Boom Hits a Wall as Industry Losses Mount

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By Irina Slav – Aug 28, 2026, 3:15 AM CDT Three of China’s top solar market players reported deepening losses over the first half of the year, reflecting weakening demand for solar in the world’s top manufacturer and generator. Jinko Solar, JA Solar Technology, and Tongwei all reported six-month losses as overcapacity in the sector

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Solvent-free perovskite-silicon tandem solar cell achieves 27.3% efficiency

Solvent-free perovskite-silicon tandem solar cell achieves 27.3% efficiency

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German researchers have developed a fully solvent-free perovskite-silicon tandem solar cell using sequential evaporation, achieving a power conversion efficiency of 27.1%. The scalable approach also demonstrated significant stability, retaining 97.06% of its initial efficiency after 6,800 hours of dark storage under nitrogen. The post Solvent-free perovskite-silicon tandem solar cell achieves 27.3% efficiency appeared first on

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Study Linking Solar Farms to Bird Loss Draws Scrutiny in China

Study Linking Solar Farms to Bird Loss Draws Scrutiny in China

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Solar farms reduce bird diversity, a Chinese study published last week in the international, peer-reviewed journal Science, announced. But the country’s scientific community has contested the reliability of its birdwatching data and the significance of its statistical findings. The study, published Aug. 21, was led by researchers at Nanjing University of Information Science and Technology,

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AmeriVanta Launches in Scottsdale, Extending Free Solar Contract Reviews to Homeowners Nationwide

AmeriVanta Launches in Scottsdale, Extending Free Solar Contract Reviews to Homeowners Nationwide

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AmeriVanta , a nationwide consumer advocacy and intake organization, today announced the opening of its headquarters in Scottsdale, Arizona, and the launch of its consumer services to homeowners in all 50 states. The company offers a free contract review to homeowners who financed or leased a residential solar system, and connects qualifying homeowners with independent

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The Biggest Obstacle To This Offshore Solar Farm Isn’t Saltwater

The Biggest Obstacle To This Offshore Solar Farm Isn’t Saltwater

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NewJadsada/Shutterstock For engineers looking to set up solar farms in the ocean, there are plenty of hurdles to consider, from saltwater corrosion and rough seas to secure mooring and difficult maintenance. The humble barnacle can also prove a major challenge. Indeed, a solar farm set up in Singapore’s Johor Strait near the town of Woodlands

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A black star in a false Spanish twilight: Here’s the story of my 1st total solar eclipse

A black star in a false Spanish twilight: Here’s the story of my 1st total solar eclipse

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(Image credit: Anthony Wood) I had never seen a total solar eclipse. That’s a strange thing to admit for the skywatching writer at Space.com, but the truth is that the opportunity had simply never come up. When it comes to eclipses, I’ve always been beguiled by their beauty from afar. I’ve always hoped to see

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Will plug-in solar plus batteries solve your power problem? I did the math

Will plug-in solar plus batteries solve your power problem? I did the math

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EcoFlow showing off its new in-home battery systems. Adrian Kingsley-Hughes/ZDNET Follow ZDNET:  Add us as a preferred source  on Google. ZDNET’s key takeaways Batteries let you store and timeshift power. They can store solar-generated power or cheap, off-peak power. To make this work, you need a TOU tariff with a decent peak/off-peak rate spread. Last

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