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40/90W Solar Panels

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Posted by Saki on November 8, 2009, 8:20 am
 
Should I go for higher voltage or higher amperage for a given wattage
panel. I saw these at unheard of prices:

45W ($65)
90W (270)

www.solartorrent.com/eCommerce/products.asp

Are they average prices, high, or low. Lack time to research market
prices given the many factors to consider; factors i'm not familar
with. Thanks

Posted by Swims with Dolphins on November 9, 2009, 8:00 am
 
Price per watt is the general guideline - although watch the technology
used.  A slightly cheaper $/watt isn't worth it if the panel will only
last 10 years vs. one that would last 25 or more.

Saki wrote:


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