Goodbye to the idea that solar panels “die” after 25 years. A new study says the warranty does not mark the end, and real-world performance can last for decades
www.ecoticias.com
Solar panels are usually sold with 25 to 30 years of performance promises. But what happens after that, when the warranty language is long gone and you are
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The original was posted on /r/upliftingnews by /u/sg_plumber on 2026-02-02 08:48:04+00:00.

Original Title: Goodbye to the idea that solar panels “die” after 25 years: New Swiss study shows real-world performance after 3 decades still over 80%, average annual loss about 0.25%, thermal stress and quality key factors. Their long-term economics are better than many people assume