"JP" wrote in message
...
It's time for re-roofing the house and we're thinking of adding a bank of
photovoltaic shingles on the south side of the house. Anybody taken the
plunge on these and have any good comments?

JP



If your utility company or a government agency is not offering any sort of
rebate or tax incentive then it is probably not financially viable. New
Jersey has one of the best financial incentive programs in the nation,
however the system must be approved by the power company. The system must
be set up to gain maximum sun exposure.

Please keep in mind that these systems require maintenance. Solar panels go
bad on occasion and must be replaced. If you are serious about doing this,
there are installers who specialize in these systems and are aware of any
financial incentive programs in your area. Talk to as many people as
possible. Ask to see other homes with photovoltaic systems and talk to the
owners.

A photovoltaic system is not a substitute for a home generator unless you
add a bank of batteries which will add to the installation cost and the
maintenance.

I think one thing is certain; utility rates will continue to rise.