Sunday, May 16, 2021

Re: [electricboats] Solar panel sale

Hi Eric and others,
$200 for a 45W (if the performance claim is accurate) panel is more than $4 per Wp.  Rigid Si panels go for around $1 per Wp.  Flexible mono- and poly-Si panels are also available for $1 to $2 per Wp.  But I'm not sure how their performance holds up if you bend them many times.  If the PowerFilm is a-Si, it probably doesn't degrade in response to getting bent back and forth multiple times.  So what you're paying for is the flexibility of the panel and its ability to continue working once you bend it.  If you don't need this feature, the rigid panels are a better value/$.
-Halden
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