Our newest family member - meet BB (big blue)

[whatcharterboat]

Have you seen the pictures of the Mars rover Opportunity after 10 years on that planet? Absolutely covered in dust and still providing power to the rover. They are not amorphous cells.

Hahaha......I bet NASA didn't buy their mono's off ebay though.

JFet...That got me wondering what sort of panels Jaster's Legacy had. Sorry way off track but still laughing.

 

[Jfet]

Hahaha......I bet NASA didn't buy their mono's off ebay though.

Well, no.

They are triple junction cells with 27.5% efficiency. They came with a 25 year warranty but NASA is required to ship them back to the manufacturer.

http://www.federallabs.org/news/top-stories/articles/?pt=top-stories/articles/0307-01.jsp

 

[alan]

2 year warranty is pretty poor, you want at least 10 years..

This has me thinking they can't be too bad!

60 day money-back guarantee. No questions asked, simply return your purchase for a full refund.

2 year genuine warranty on workmanship/materials. This is a genuine warranty, unlike most eBay warranties offered by other sellers.
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