wall mounting panels? [RE-wrenches]

Bob Ellison, Alternative Energy Systems ellison at gisco.net
Thu Oct 12 21:04:59 EDT 2000


So if I am reading this correctly, if the panels are on a wall that silly
assed disconnect is not needed?
This was discussed today concerning a small install that I am doing with a
renewable energy group in the area. I wanted to wall mount it as panels can
get in 6-8' deep snow drifts in the area. Wall mount would help that problem
at least.

On another note, I was working on a big battery today 600 AH @ 80 volts and
happened to be holding the ends of the cables. I got a tingle that startled
me, no harm just startled. It is in a mobile machine, hut it got my
attention and made me to think...

Later,
Bob


-----Original Message-----
From:	Phil Undercuffler [mailto:phil at positivenergy.com]
Sent:	Thursday, October 12, 2000 6:10 PM
To:	RE-wrenches at topica.com
Subject:	Re: About the PVGFP [RE-wrenches]

I pulled out the Good Book, and 690-5 Ground-Fault Protection sez
"Roof-mounted dc pv arrays located on dwellings shall be provided with dc
ground-fault protection to reduce fire hazards."
So, although the AHJ can determine that day is night, I will look anew at
hanging them off the sides!

----- Original Message -----
From: Kurt Nelson, SunWise <sunwise at win.bright.net>
To: <RE-wrenches at topica.com>
Sent: Thursday, October 12, 2000 4:25 PM
Subject: Re: About the PVGFP [RE-wrenches]


> Greetings all,
> I have heard of one interpretation of the code as being roofs only and
> that if the panels are for instance mounted on the side wall of the
> dwelling, the PVGFI ruling does not apply????
>
> Kurt Nelson


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For info contact list moderator by email:
 michael.welch at homepower.com
___________________________________________________________
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