85°….I wish…it’s 114° here right now. Unshaded pools are unusable for many
summer months, even at night, without a refrigeration system. But, in the
winter, they need solar gain to reduce heating bills. Not a good plan for a
permanent cover.
Larry
On Jun 26, 2017, at 2:49 PM, Jason
Tom,
Down here a little further south in Florida, many of our clients might
actually find that to be a benefit in the summer! Pools get bathwater hot
here and nocturnal solar cooling is a hopeless proposition when it's 85F
ambient and 95% humidity at night.
That said - I totally agree. Bad idea.
Solar over a pool of any type electric or solar pool collectors , IS A BAD IDEA
, as it will significantly drop the length of the swimming season as the pool
will typically be between 6 to 10 F minimum colder all year . A screen cage
over a pool typically drops the temperature a minimum of 5 to
increased corrosion from chlorine gas would likely be an issue too.
todd
On Wednesday, June 21, 2017 7:53pm, "Daniel Duffield" said:
> Our go to 3M all weather pressure sensitive adhesive tape (double sided) a
> product
> called VHB and it's performance has
See NEC 680.8. From what I have been able to determine, it's completely
unworkable to install solar modules over a swimming pool unless you can
complete enclose all conductors in raceway, and even then it would be very
questionable by AHJs I have asked.
I get this question at least once a week in
Greetings, Wrenches!
I have a client that wants one of our solar pavilions over their pool. We
have never done this and wanted to hear opinions on what code requirements
might be pertinent (or little known) for solar modules over water.
Howard "Scot" Arey
Owner, Solar CenTex
NABCEP
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