Standardizing Solar Panels

Yes solar panels undergo quality testing and with the influx of module manufacturers today the Underwriter’s Laboratory Listing Standards are doing great things to protect the customer and preserve the reliability of the solar industry. Most homeowners who have added solar to their roofs are unaware that their panels have gone through rigorous, state-of-the-art testing. It’s an all-or-nothing process: there’s no way to pass some tests and fail others. Click here to read the complete story.

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