Articles written by Ben Zientara

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Hoover building
Three U.S. solar companies file petition for AD/CVD investigation into South Korea Canadian Solar, SEG Solar and Heliene USA have filed a petition alleging that Korean solar cell manufacturers (most notably Hanwha Q CELLS) are performing only “minor or insignificant” processing of Chinese solar materials made into cells they import to the United States.
Ben Zientara
7 hours ago
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Utility-scale solar uses only 0.07% of U.S. prime farmland, says SEIA Released ahead of the U.S. Senate’s consideration of the 2026 farm bill, data shows that land used for utility-scale solar does not exceed 0.5% of prime farmland in any state, and is dwarfed by land used for golf courses and suburban development.
Ben Zientara
Jun 22, 2026
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New research highlights the value of solar and energy efficiency in the home buying process Research on the effects of clean energy and energy efficiency upgrades in the home buying process reveals a premium for homes with solar panels and heat pumps, but a disconnect between what consumers say they want and information available in listings and from agents.
Ben Zientara
Jun 19, 2026
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Jackery HomePower lineup
Jackery announces new home backup products Jackery’s latest products provide power for home devices its customers identify as the most essential, and might also some day serve grid operators with a distributed off-grid VPP.
Ben Zientara
Jun 18, 2026
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A RETC employee examines a junction box on the back of a bifacial solar module
US laboratory finds persistent ultraviolet light-induced degradation in solar modules While 19 manufacturers received recognition as high achievers in RETC’s 2026 testing sequences, problems with ultraviolet-induced degradation in solar modules persist, while failing “red flag” scores increased in tests for damp heat and thermal cycling.
Ben Zientara
Jun 05, 2026
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ACP map of clean project pipeline
US adds 6.4 GW of utility-scale solar, wind, storage in Q1 Report from the American Clean Power Association finds told clean power capacity in the U.S. hit 370 GW in Q1, enough to power 80 million homes, while the pipeline for new projects grew 6% over the previous year.
Ben Zientara
Jun 04, 2026
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The hidden underperformance crisis in solar portfolios Solar technology has come a long way. Modules are more efficient, inverters are more capable, and system design has become increasingly refined. On paper, the industry is positioned to deliver highly predictable performance. But in the field the story is often different.
Nader Yarpezeshkan
Jun 03, 2026
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Photo of construction equipment at SEG Solar facility
SEG Solar announces third U.S. manufacturing site The company says the planned 4.6 GW facility will bring its total domestic capacity to 10.6 GW and support its transition to next-generation HJT cell technology.
Ben Zientara
Jun 02, 2026
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The Tandem PV demonstration module under test conditions
Tandem PV announces 30.4% efficient perovskite/silicon demonstration module The 100 cm² mini-module, featuring the company’s proprietary 4-terminal perovskite glass layer atop a high-efficiency Maxeon IBC silicon solar cell, is now in third-party certification. Company CEO Scott Wharton says the breakthrough paves the way for full-size modules that hit 28% efficiency later this year, aimed at the utility-scale market.
Ben Zientara
Jun 01, 2026