The Hidden Truth About Stripes on Solar PV Panels: Causes, Risks, and Modern Solutions
Over 63% of utility-scale solar farms installed before 2020 now show visible surface stripes, according to the 2023 Global Solar Quality Report. These patterns – often called snail trails, lightning marks, or electrostatic纹 – aren't just cosmetic flaws. Let's unpack what's really happening beneath those glass surfaces.
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