[Spridgets] Wind energy again
bmwwxman at gmail.com
Wed Jun 1 20:52:46 MDT 2011
Put 'em on your neighbor's roof while he's on vacation...
On Wed, Jun 1, 2011 at 8:51 PM, <an5.sprite at gmail.com> wrote:
> You should only put panels on relatively new roofs. Panels are typically
> guaranteed for 25 years. If all are installed about the same time they could
> likely need replacement at the same time.
> I would also guess that in 25 years the panels will be more efficient.
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