Long Reads

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Features, Guest Blog, Long Reads
June 30, 2025
By Marcel Suri, CEO, Solargis
Solargis CEO Marcel Suri explores three areas where new standards could help underpin greater efficiency, accuracy and market resilience.
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Features, Guest Blog, Long Reads
June 26, 2025
By Carlos Rodriguez, Oktoviano Gandhi and Sun Huixuan
Carlos Rodriguez, Oktoviano Gandhi and Sun Huixuan examine the energy yield performance of different FPV system configurations.
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Features, Guest Blog, Long Reads
June 23, 2025
By Thomas Mart and Jeetu Jangle, Solarlytics
As solar plants age, the possibility of voltage collapse increases. Thomas Mart and Jeetu Jangle of Solarlytics examine the problem.
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Features, Editors' Blog, Long Reads
June 20, 2025
By JP Casey
Panellists discuss some of the challenges in European solar's financial landscape at an event organised at Intersolar Europe 2025 by PV Tech.
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Features, Interviews, Long Reads
June 17, 2025
By Will Norman
PV Tech spoke with Joerg Althaus of CEA about the under-explored issues with solar racking, trackers and other technical concerns.
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Features, Featured Articles, Long Reads
June 17, 2025
By Sergio Suárez Sánchez, Mario Martínez González, José Manuel Rivas Rodríguez, Sofía Rodríguez and Daniel Villoslada Fontán
Traditional PV inspection methods using direct current polarisation have proved unreliable in detecting certain issues. Researchers from Enertis Applus+ detail a new approach to defect detection aimed at improving the efficiency of PV system maintenance and performance analysis.
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Features, Editors' Blog, Long Reads
June 13, 2025
By Carrie Xiao
SNEC 2025 takeaways: TOPCon modules set benchmark power at 650W, a wave of BC modules and perovskite tandem cells gains momentum.
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Features, Guest Blog, Long Reads
June 12, 2025
By Avery Black, Leo Kim and Don Nista of Raptor Maps
Equipment-driven underperformance in PV power plants has tripled over the past five years, according to Raptor Maps.
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Features, Interviews, Long Reads
June 12, 2025
By Shreeyashi Ojha
PV Talk: Vinay Rustagi, director of Indian solar manufacturer Premier Energies, discusses the company’s upstream manufacturing plans and why he believes India can become a counterweight to Chinese PV hegemony.
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Features, Interviews, Long Reads
June 10, 2025
By Will Norman
PV Tech Premium spoke with Geoffrey Lehv of kWh Analytics about cybersecurity, AI and solar project underperformance.

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