Has anyone had issues with enphase tripping AFI circuits on the panel they
are interconnected with? In this install the interconnection is a line
side tap.
Gary Easton
Appalachian Renewable Power Systems
NABCEP Certified Solar PV
NABCEP Certified Solar Thermal
740-277-8498
> First, I
> am not talk
Hi all,
We have a customer that collects rainwater in two large tanks and uses grid
power to feed it uphill 80M out and 10M up - then gravity feed it back to the
house, which is located by the large collection tanks. There is a float switch
in the uphill tank to shut the grid pump off, v
Hello,
We are bidding an 8kW grid tied PV system that will interconnect with a
"split panel". The panel has a main lug on the top portion and branch
circuits on the lower portion. Does anyone have experience with backfeedig
these panels? What's the best method?
Thanks,
Eric Thomas
Solar Epiphany
Replace it. If you are talking about a split-bus panel then my
understanding is that they are no longer code-compliant. I'm sure there are
wrenches on this list that are much more familiar with these panels than I
am, but every electrician and inspector that I've talked to about them have
advocat
Eric:
A manufacture and model number would be essential information in order for
anyone to consider this question. For example, this could either be an old
FPE split buss panel or a 320 A meter main/combo with a 200 amp sub feeder
breaker, or maybe even some other panel I have not considered.
Wrenches:
I received an advertisement from a distributor that SMA is now shipping 8,
9 and 10 KW transformerless inverters. Don't these require double
insulated PV wiring and no connection to ground on the AC side? It's been
too long since this subject last crossed my desk and I want to refr
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