What size is the conduit? Can you re-pull conductors at a higher ampacity?
Nick Vida
Mac: Nope. William Miller PS: It's pretty straight forwards, the code says
"bus or conductor." wm PPS: Can you customer live with a smaller feeder
breaker, say 125 amps? If so,
your gold. wm At 06:43 PM 9/2
Mac:
Nope.
William Miller
PS: It's pretty straight forwards, the code says "bus or conductor."
wm
PPS:
Can you customer live with a smaller feeder breaker, say 125 amps? If so,
your gold.
wm
At 06:43 PM 9/27/2012, you wrote:
Hello wrenches,
I am looking for advice on how the 120%
Hello wrenches,
I am looking for advice on how the 120% rule applies to feeders for a
subpanel. I have this scenario:
150A bus rating on subpanel with main breaker of 100A. The conductors
feeding this subpanel are 100A rated conductors. Can I backfeed with a 40A
breaker?
Thanks
--
Mac Lew
Nick,
It was several years ago (2006-08) but I've installed these, and had to deal
with a ground fault issue as well.
In my case the fault was discovered while testing string voltages prior to
turning the system on.
The roofer had already completed installing all the concrete tiles, so there
was n
Hello wrenches,
I am hoping some of you might have some experience with the GE flat tile bipv
modules from around 2006. We are dealing with a ground fault issue and would
like to figure out what to expect. Thanks in advance for your comments.
Nick Vida
_
On the topic of AC modules - has anyone installed the Westinghouse
Instant-Connect AC modules that have the
inter-module cable connectors built-in to the frames? Feedback?
Thanks,
John McNicholas
NABCEP Certified Solar PV Installer ™
Key Power Services
Begin forwarded message:
From: Jason Szum
It's still cheaper to do a separate micro, unfortunately. Hopefully that
will change soon.I also like the Enphase monitoring better from a consumer
friendliness standpoint. From an installation standpoint, I can definitely
see us doing mostly AC module residential installations in the
not-too-dista
Hi Bill, et al,
Thanks for pointing out there are generational differences with the
SolarBridge inverters.
In one small effort to unmask some of the marketing drivel, as of
earlier this month, there were seven different module manufacturers
using some form of SolarBridge inverter. Unfortuna
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