I bought a Renogy 100W flexible panel about 2 years ago. My new 100W panel just arrived today, and the finish on the black cells is completely different. The Renogy is very shiny and the new panel has a dull, matte finish. Is that perhaps the result of newer technology? The seller says there is no protective film that needs to be removed.
Panel Compare 2.jpg
Panel Compare 2.jpg
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