Tag Archives: solar energy

Energy Read: Renewable Energy Facts and Fantasies – Intro

Renewable energy books can get outdated pretty fast as the clean technology industry is still in its infancy; I try not to quote energy books without an edition younger than five years. The format of these posts: as I progress … Continue reading

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The Median Degradation Rate for PV Solar Panel Modules

The median degradation rate for PV Solar Panel Modules is 0.5%/year and the average is 0.7%/year. 780 Solar panels were tested for degradation from the National Renewable Energy Laboratories.

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