I have only installed 2 Enphase systems 1 just required a bunch of TLC as I was
moving to Idaho from Colorado last fall. No one knew quite what was happening
as the Enphase box had died of course 2 months past warranty & the owner was
shocked at the replacement cost as was I. It really did not m
Mac,
That's what I was thinking, too. The inverters should be resilient to AC
input variations.
I learned something else... the inverters had lightning arrestors installed
and connected to DC inputs that still had dummy fuses in them. Later when
they were discovered by someone else totally fried
Hi Jason,
I really don't think the generator is at fault. I think of these grid tied
inverters as current sources, not voltage sources. If they don't "like"
the voltage at their AC input terminals, its their job to disconnect from
that voltage source and reconnect when the voltage is within thei
Hi jerry
Can you give any insight as to the failure mechanism?
I guess I don't understand why bad AC would damage the inverter, I mean besides
the obvious bad equipment design.
Jay
Peltz power.
> On Jan 29, 2016, at 3:18 PM, Jerry Shafer wrote:
>
> We have seen something very close, it a
We have seen something very close, it appears that the gwnny will always
win this war.
Jerry
On Jan 29, 2016 1:14 PM, "Jason Szumlanski" <
ja...@floridasolardesigngroup.com> wrote:
> I'm looking at two Eaton PV250 inverters that failed simultaneously as far
> as we know (not my install). Everythin
I'm looking at two Eaton PV250 inverters that failed simultaneously as far
as we know (not my install). Everything checked out normal, but no display
and no power output. I suspect both boards are bad. Upon digging into the
scenario I discovered that the owner had a whole-house generator transfer
s
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