These are alsmost 3x the current right price for solar panels.
The current cost of PV panels, one off residential, is about 0.50-0.60$/V.
These cost about 2.5$/watt.
A better choice is always a bigger panel - for about the same cost.
Choose about 250-300 W panels, for about the same 250$ price.
Any nr of suppliers..
You get about 3x the power, and the losses are very much lower than
multiple panels..
Just saying.
> I installed these cells on my much larger boat. They would be what I
> recommend for your Duffy, they use the most efficient cells on the
> market they bend to fit your roof, and the price is very good. The
> only down side is the top mounted connectors are very hard to hide.
> I used 1.5 inch finger ducts.
>
> http://www.grapesolar.com/images/pdf/small-off-grid-manuals/PhotoFlex-100W.pdf
--
-hanermo
| Reply via web post | Reply to sender | Reply to group | Start a New Topic | Messages in this topic (4) |
No comments:
Post a Comment