If anything, I'd be surprised that a 1.2 ratio is better than a 1.0 ratio.
Although, maybe the fact that an inverter is generally more efficient when
loaded closer to its rating compensates for some of the clipping with a
higher DC to AC ratio.
On Mon, Jan 27, 2025, 4:04 PM Rebekah Hren via RE-wre
whether there are
any programming nuances that might affect the AC coupling? Or anything else
that I maybe should be looking for when troubleshooting this one?
Thanks!
-Dave
--
[image: Logo] <https://www.sungineersolar.com/>
Dave Tedeyan, P.E.
Owner | Sungineer Solar
p: he | him | his
a
Hi All,
At the moment, I cannot seem to be able to get into any of the Sunpower
monitoring sites. mySunpower app seems to work on my phone at the moment,
but not on the computer. Does anyone know if this is permanent, or whether
there is some other hidden way to view the data?
Cheers,
Dave
might have to do with
this, but I am in NY. The IQ8 standard grid settings are compliant with
UL1741-SB as well.
Cheers,
Dave
On Mon, Jan 20, 2025 at 8:35 PM William Miller via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Friends:
>
>
>
> Will the Enphase IQ8 ope
themselves
if they want to buy a battery system off of amazon. If they want something
more reliable and proven, I will install a proper system for them, but it
will certainly cost a lot more.
Cheers,
Dave
On Mon, Jan 20, 2025 at 3:48 PM Michael Morningstar via RE-wrenches <
re-wrenches@lists
ction of the array may give a quick answer.
Cheers,
Dave
On Sun, Jan 19, 2025 at 3:29 PM jay via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> HI Kent,
>
> Thanks for that info.
> Makes sense
>
> jay
>
> On Jan 19, 2025, at 12:47 PM, Kent via R
pretty easy with self consumption these days,
even in California.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[2]https://offgridsolar1.com/ [3] [2]
e-mail offgridso...@sti.net
text 209 813 0060
On 2025-01-13 5:00 pm, William Miller via RE-wrenches wrote:
is the email signature, which has the same phone number it looks
like you used:
Solar Support
LG Electronics Alabama, Inc.
201 James Record Road | Huntsville, AL 35824
t: 888-865-3026 Option 4
Good luck!
Cheers,
Dave
On Mon, Dec 23, 2024, 12:41 PM Lou Russo via RE-wrenches <
re-wrenches@lists
No warranty is no warranty. Would love it if Elon would go offgrid.
The model 3 is almost there. I did build an xw into a powerwall with bad
electronics. It is still running.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-
Heard that boB Gudgel passed! Rest in peace old friend! Will raise one
tonight !
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
Links:
--
[1] http://members.sti.net/o
Agree and I only turn on the vertical axis for snow season. For Offgrid
the vertical axis is really not needed except for snow in my opinion.
Cheers!
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[5]https://offgridsolar1.com/ [6] [5]
e-mail offgridso...@sti.n
As of a couple weeks ago, when you try to login, you should get redirected
to sign up for an SMA ID. You need to go through this to log on to the SMA
websites.
Cheers,
Dave
On Tue, Dec 3, 2024, 5:45 AM david quattro via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> SMA m
Hey Kevin,
Think the op and storage Temps are mixed up? Even
so, pretty cold, even for electronics 😉
Bill in advance on this one !
The all in one's are hard to warm up to but...
Good Luck!
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridso
Hi August,
That is good to know, thanks. These are almost all E20-237 panels with
Yukita junction boxes on them.
Cheers,
Dave
On Thu, Nov 14, 2024 at 2:59 PM August Goers wrote:
> Hi Dave -
>
> What are the part numbers of the modules having the problem? Maxeon is
> warrantin
hese on site to see if that helps with the arc fault problems.
Cheers,
Dave
On Mon, Sep 30, 2024 at 4:50 PM August Goers wrote:
> Hi Dave -
>
> Thanks for following up on this. I spoke with Parker in the sales
> department just last Friday 9/27. I explained that I had heard tha
As long as you use the default grid config this is fine and as long as
you do not need the advanced modes for LFP. If you need to change to
IEEE , (offgrid) you need the gateway.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[2]https://offgridsolar1.com/
Is this a new (not installed) or existing XW pro?
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-11-11 2:22 pm, jay via RE-wrenches wrote:
I know this has been discuss
Sounds like a basic generator issue. Use another gen for test !
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-11-08 12:42 pm, Chris Sparadeo via RE-wrenches wrote:
He
verters max out at about 10w less than rated power.
It is not often that products exceed expectations and do better than the
printed specs!
Cheers,
Dave
On Mon, Oct 21, 2024 at 1:03 PM White, Will wrote:
> I've seen this issue with a condo building. A competitor had installed a
> set
ittle bit
of clipping on high power days, but it works just fine.
Cheers,
Dave
On Sat, Oct 19, 2024 at 9:15 PM Bill Battagin via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hey folks,
>
> A customer I installed a system for 18 years ago now wants
> an
s the limit? Say the
system runs at 208V instead of 240V, will the microinverters just put out
less max power, or will they continue to put out 349w in the right
conditions which would be 1.68a at 208v?
Cheers,
Dave
On Thu, Oct 17, 2024 at 11:21 PM Jerry Shafer via RE-wrenches <
re-wrenche
ity was open to changing it to 240V.
Cheers,
Dave
--
[image: Logo] <https://www.sungineersolar.com/>
Dave Tedeyan, P.E.
Owner | Sungineer Solar
p: he | him | his
a: 1653 Slaterville Rd. | Ithaca, NY 14850
w: www.sungineersolar.com <http://www.sungineersolar
Yikes! I cannot speak to the AIO's in general.
However, I do still always install some sort of inverter bypass in battery
based systems. Then in case of a failure like this you can at least
continue to power the house off the generator as long as someone is there
to throw the switch.
Cheers,
Also, does anyone know the warranty period for those Powerflo batteries? I
see a number of cycles specified, but not a number of years.
Cheers,
Dave
On Thu, Oct 10, 2024 at 4:17 PM jay via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> HI Michael,
>
> Thats good ne
ld be curious to hear if
others have and whether they like it.
Cheers,
Dave
On Tue, Oct 8, 2024 at 3:01 PM Lou Russo via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hello Wrenches,
>
> We are researching UL3741 and NEC2020s Photovoltaic Hazard Control
> System. Wheth
lets you set a power and voltage (or SOC) limit for charging during
these times. Supposedly this will cut the generator off when it reaches
this limit, rather than waiting until its own calculated time to stop.
Cheers,
Dave
On Fri, Oct 4, 2024 at 12:29 PM Eric Smiley via RE-wrenches <
re-wrenc
just corrected me on this though, as he mentioned it is
actually 2%.
Cheers,
Dave
On Fri, Oct 4, 2024 at 11:01 AM Jay wrote:
> Hi Dave
>
> I bet there is no way to install a temp sensor?
>
> Question about the 7 hrs absorb time. Where did you come up with that
> figure.
>
>
like to be able to start an EQ
cycle and also start the generator to give a good top off. It seems that
you can choose the EQ frequency, but you don't know exactly when it will
try to EQ.
Thanks in advance!
Cheers,
Dave
--
[image: Logo] <https://www.sungineersolar.com/>
Dave Tedeyan,
u are adding Enphase to
an existing Sunpower system, you might be able to get one of the specially
programmed Gateways from the beginning. Those will be able to monitor both
the Enphase and the Sunpower equipment.
Cheers,
Dave
On Fri, Sep 27, 2024 at 8:05 PM Dave Tedeyan
wrote:
> Hi August,
>
reprogramming.
Being that you got told conflicting information, I am going to call them
back next week and see if I cannot get a definitive answer. I'll update you
all here afterwards.
Cheers,
Dave
On Fri, Sep 27, 2024, 7:04 PM August Goers via RE-wrenches <
re-wrenches@lists.re-wrenches.or
he system, they can provide warranty support.
People should call Enphase at 510-945-6752 in order to get the process
started.
Cheers,
Dave
On Tue, Sep 3, 2024, 11:56 AM Corey Shalanski via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Jason,
>
> Perhaps you also
s of issues.
Cheers,
Dave
On Wed, Sep 25, 2024 at 5:15 PM Jason Szumlanski <
ja...@floridasolardesigngroup.com> wrote:
> With IQ8 series microinverters, there is an absolute limit of 64A
> connected to the IQ Combiner input lugs of the System Controller. The DER
> port is not for
ey may not have completely
understood the situation. This is the answer that I wanted, but I am not
sure I trust it yet. Has anyone here tried something similar to this?
Thanks!
-Dave
--
[image: Logo] <https://www.sungineersolar.com/>
Dave Tedeyan, P.E.
Owner | Sungineer Solar
p: he | h
I am with Chris except I might put them on a barn roof ! Never a
residence and never Offgrid !
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[3]https://offgridsolar1.com/ [4] [3]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-09-24 10:16 am, Chris
weeks later, I did get a message from Jody on the original question
that I had, but after following up, I have not heard anything since.
Cheers,
Dave
On Mon, Sep 16, 2024 at 2:37 PM Howie Michaelson via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Not surprising given thei
I hear 3 still can't use a generator from youtube. Pretty cool other
than that.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-09-10 4:37 pm, Jason Szumlanski v
days,
especially with a 48V BMS. Tempting the demons!
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-08-27 4:19 pm, Maverick Brown via RE-wrenches wrote:
Ray
I thin
reefers are often full of spoils that smells never go
away. YUK !
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-08-27 1:02 pm, Ray Walters via RE-wrenches wrote:
Greetin
. Their website does look legit. I am just curious if anyone has
used them before.
Thanks!
-Dave
--
[image: Logo] <https://www.sungineersolar.com/>
Dave Tedeyan, P.E.
Owner | Sungineer Solar
p: he | him | his
a: 1653 Slaterville Rd. | Ithaca, NY 14850
w: www.sungineersolar.com
evening!
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-08-19 2:47 pm, Luke Christy via RE-wrenches wrote:
Dave- following up on this-
Point taken- but I still reserve
You are all the Outaback wrenches but with Schneider before you reset
the defaults, you should just do a complete DC power down. Just in case
it is a stuck bit in config.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[2]https://offgridsolar1.com/ [3] [2]
e-
Some of these even have the 240 receptacle to plug into a 30A home dryer
receptacle for hurricane connection. Get the HV solar mppt built-in
option and a some panels and you are set for the 30% tax credit. Might
not need a wrench someday 😉
Dave Angelini Offgrid Solar
"we go where power
Being from Manufacturing I just disagree that warranty should pass on to
a different owner. (Unless in writing)
Too much chance for failure with a new owner.
We do want these folks to stay in business right? Batteries are hard
enough in residential when doing everything correct.
Dave
What is a POP Jay? I assume the customer did not fill out the warranty
info when new? Big mistake on something with a 10 year warranty. With
all of the used junk on ebay/Amazon why would you not be difficult?
Dave Angelini Offgrid Solar
"we go where powerlines don't&qu
tion if it wont work.
Or, if anyone has other equipment suggestions, I am open to that too.
Thanks!
-Dave
--
[image: Logo] <https://www.sungineersolar.com/>
Dave Tedeyan, P.E.
Owner | Sungineer Solar
p: he | him | his
a: 1653 Slaterville Rd. | Ithaca, NY 14850
w: www.sun
Hi All,
Is anyone interested in, or can recommend someone, for an ESS and generator
installation in Concord MA? It is not a good site for solar, and they are
grid connected. If so, please contact me off list at d...@sungineersolar.com
.
Cheers,
Dave
--
[image: Logo] <ht
Or a
different way to actively vent a battery box? I prefer to not have a DC
draw that does not go through the inverter if possible.
Cheers,
Dave
--
[image: Logo] <https://www.sungineersolar.com/>
Dave Tedeyan, P.E.
Owner | Sungineer Solar
p: he | him | his
a: 1653 Slaterville Rd. | Ithaca,
all or the WallStreet
longer than 2024. Better get your parts soon😉
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-08-01 9:13 am, Dave Tedeyan via RE-wrenches wrote:
Ev
boxes.
Sunpower is having contractors cut out the diodes and install an external
diode per module. The issues related to this have popped up a lot in the
past few years, even though the modules were installed roughly around
2015-2018.
Cheers,
Dave
On Thu, Aug 1, 2024 at 12:04 PM Evan M via RE
Another one bites the dust ! From Google.
As of March 2024, KiloVault, a solar energy storage company, is no
longer in business.
"we go where powerlines don't"
[2]https://offgridsolar1.com/ [3] [2]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-07-30 10:55 am, Chris Daum via RE-w
https://www.youtube.com/results?search_query=outback+mate3s
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-07-19 4:18 pm, Jim Gowdy via RE-wrenches wrote:
I'm somew
MX60 was not networked which was the reason I stopped using them and
went to Xantrex around 2005. Not surprised that you could not change
MX60 settings on mate. Long time ago...
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[2]https://offgridsolar1.com/
d not compare with EG4 as I do not know who is the deep pocket
there with them and they are new on the scene.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-07-17 5:58 am,
You are talking about the LG RESU10 H right?
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-07-10 3:20 pm, Peter Giroux via RE-wrenches wrote:
Hi my fellow wrenchers,
You and the client lose the ability to monitor it all in one place do
you not?
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-06-29 4:48 pm, Kirk Herander via RE-wrench
Any wrenches installing the powerwall 3 in central Cali ?
https://www.tesla.com/support/energy/powerwall/learn/what-expect-powerwall-3
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 8
Is this referring to the Android or iOS app?
They appear to be dead horses.
Optics is functional via a web browser.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-06-17 2
takes that out and is much easier to
understand.
I did the 250s a few times and it worked well, is not inexpensive, and
was legal for Home Insurance.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
t
120.
https://solar.se.com/us/en/discontinued-products/
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-06-13 2:22 pm, Jason Szumlanski via RE-wrenches wrote:
Yes, I check
Disco 250A breaker on bad XW and remove its xanbus RJ45. Assume the bad
one is not the master?
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-06-13 8:01 am, Jason Sz
killing
electronics and the need of cooling down your way. Good Luck!
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-06-13 8:26 am, Dave Angelini Offgrid Solar via RE-
Arrhenius equation, which can be used to compare damage that
accumulates over time at different temperatures.
In troubleshooting a very rare failure in XW that sounds like yours,
look for little black chunks of Mosfet chips in the power section.
Dave Angelini Offgrid Solar
"we go
it is no
longer a conspiracy? 😉😎
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[2]https://offgridsolar1.com/ [3] [2]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-06-05 11:13 am, Lloyd Hoffstatter via RE-wrenches wrote:
Hi Howie,
Text from FB user S
Scott,
For liability you might want a before and after inspection by a really
top inspector that you trust.
I would also ask your insurance for guidance. My insurance is always
telling me that going out of business is the typical last
straw for roofers.
Build a solar pergola😉
Dave
All I can add is get the closed loop version with electronics that can
interface. It is a huge improvement over open loop.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 202
John,
Just an FYI, the new SBSE inverters are available in the up to 7.7kw
models. I believe the SPS is possible with them right now, but the more
involved backup options are not yet available.
Cheers,
Dave
On Tue, May 28, 2024 at 1:50 PM John Blittersdorf via RE-wrenches <
re-wrenches@lists
Hey Michael,
I heard that it was a pretty small shed, can you comment on that please.
Good luck on the trouble shooting.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 202
Hey Brad,
Sometimes shooting is best if you tell more on what you have done so far
like using the SQF shooting guide, especially on a holiday weekend😉
Assume there is a CU200 controller and pump is in ground still, must be
with 100ft head, sorry
No high amps? It runs, How old?
--Dave
Dave
!
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-05-24 3:58 pm, jay via RE-wrenches wrote:
Hi Drake,
What it says to me is that they either fired everyone or said move
and
an address in Isreal right now, beware!
I know very little about roof mounted electronics because I do not go on
roofs. I totally get it that most here do. I still have my rights I
think!
FRIDAY ! Stay Safe !
Dave Angelini Offgrid Solar
"we go where powerlines don't&qu
Well to me the final, final straw is their stock price losing 2/3 its
value in a year.
I tell all of my clients if you ever have to do roof solar, you should
use a central inverter and not ever put electronics on a roof. Bad
enough to put solar panels up there!
Dave Angelini Offgrid Solar
This winter we were fixing up a system with a fronius primo inverter and
adding rapid shutdown. Fronius very much recommended against using Tigo.
They recommended we use Fire Raptors. They have been working fine.
Cheers,
Dave
On Thu, May 23, 2024, 8:27 PM Chris Sparadeo via RE-wrenches <
by vincjwan [14] » Mon May 20, 2024 10:49 pm
it's back online but without Graph and historic data
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[5]https://offgridsolar1.com/ [6] [5]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-05-21 7:32
Anyone who fixes Outback's inability to run closed loop would be great.
I think I have seen Outback claim it was coming soon for 5 years now.
Hopefully they can get Optics
up soon for my 3 clients.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[8]https://o
conspiracy thread going if it is a slow Monday.
https://forum.outbackpower.com/viewtopic.php?t=18704&start=25
Good info also on using WattPlott earlier in the thread.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[2]https://offgridsolar1.com/ [3] [2]
e-mail offgri
g any inventory. Repair by scavenging was the
only way.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
Links:
--
[1] http://members.sti.net/offgridsolar/
[2] https
s going on is an understatement.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[3]https://offgridsolar1.com/ [4] [3]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-05-19 10:51 am, Lou Russo via RE-wrenches wrote:
I started poking through EnerSys's (Th
failures of the LG hi voltage batteries.
There is no way to replace the battery without waiting for Fortress to
help. With 48v, I can go to Costco or Walmart and build a temporary 48v
bank in 3 hours. Pretty simple requirement that I have. Especially in
this world!
Dave Angelini Offgrid Solar
Huge mistake to me to use high voltage battery. I am biased for
offgrid.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-05-14 5:28 pm, Mac Lewis via RE-wrenches wrote:
You probably checked historical events and analysis below.
Dave Angelini Offgrid Solar
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e-mail offgridso...@sti.net
text 209 813 0060
On 2024-05-03 10:30 am, Dave Angelini Offgrid Solar via RE-wrenches
Kent, Battery monitor is internal to 6650 battery. No bat mon! Probably
as you said the xanbus comms need a look as Mac said.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
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e-mail offgridso...@sti.net
text 209 813 0060
On 2
The 6650 definitely meets all the UL's, ETLs, and UN's. Probably the
first one to do this and since Michael said that it is a first for
Discover, the jury is out until an FA is complete.
Good points by you Larry, but not valid for many thousands of Discover
AES 6650s.
Dave Angeli
Never heard of one with LFP. The cobalt and Magnesium Lions are
definitely out there. Was this a 6650 model Michael?
Going to be fun times doing a failure analysis on this one.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-
Which model? Do you see the same dips in voltage? Probably yes.
Are all the batts the same firmware?
The AES dashboard can be useful for finding a differing module.
No I have not seen this and only have had one bad battery that was
replaced by AES. Yes check all wiring. Good Luck!
Dave
rning).
Also, frustrating, is that these batteries want a 2mV per cell temp
compensation. But the Radian can only do 5mV per cell. So on these cold
mornings, the Radian is probably overcompensating for the cold
temperatures.
Cheers,
Dave
On Fri, Apr 26, 2024 at 7:45 AM Mac Lewis via RE-wrenches
setpoints and a non-temperature compensated voltage for the other one?
Thanks!
-Dave
On Wed, Apr 24, 2024, 3:33 PM Dave Tedeyan wrote:
> Maverick and Steve,
>
> Thank you much for pointing me in the right direction here. I was looking
> at the Radian setting and not the Mate3S settings.
To be fare, Schneider does tell you to follow the commissioning guide.
It should be in the firmware though and should be a warning. It is only
an issue with older XWP BTW.
Let us know what you end up doing Kevin please.
Dave Angelini Offgrid Solar
"we go where powerlines don't&qu
, like Eric to
just have an offgrid FW as a choice
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-04-25 11:18 am, Michael Morningstar via RE-wrenches wrote:
Go back to V
does not matter in this case
whether the batteries get recharged by the grid or from the AC coupled
solar.
Cheers,
Dave
On Tue, Apr 23, 2024 at 5:25 PM Steve Higgins via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Yes, Grid Zero would work, but the customer wouldn't
you know the person that is the way to keep you and your loved ones
safe. Money does talk sometimes and the lack can of it
can be a warning.
Also as mentioned, these types of situations, are what gets my
accountant telling me if you do not charge enough,
no one will listen to your advice.
Dave
Not being helpful but I walk away from these. It will come back to
you.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-04-23 2:40 pm, Jason Szumlanski via RE-wrenches
think about this.
A good battery system will know and log this also for warranty.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail offgridso...@sti.net
text 209 813 0060
On 2024-04-23 2:03 pm, jay via RE-wrenches
would be
automatic, and not require the customer to go through the grid breaker
every once in a while. It seems that from the manual, I need to keep the
Radian in Grid Tie mode in order for it to be able to sell excess PV back
to the grid. Any ideas?
Thanks!
-Dave
--
[image: Logo] <ht
e
of inverter) was it had trouble starting a fire pump
that was 120vac. it also had trouble with large 120vac air compressors.
Even worse, not only did it have trouble starting
the load, it shut down the inverter. I would not want that for sure it
the fire was raging up the hill.
Dave Angelini Of
need this. You would have to have
optics working. Below is a video on how to do this with a Samsung tablet
from Eric Bentsen.
https://www.youtube.com/watch?v=VuGcZafueic&t=280s
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.c
For me, it was changing policy to not taking my clients credit card with
pre-approval and not taking their check after it cleared their bank.
Too many choices out there.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-
for 1.25 * available amps, since it
could be continuous. So you might be able to get away with 62.5 * 4 * 1.25
= 313A rated conductors.
Cheers,
Dave
On Tue, Mar 26, 2024 at 5:28 PM Jason Szumlanski via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> I am going to have a quad
13.8V to about 12.8V, I found one that dropped to
11V. There was also another that dropped to about 12.3. So, those two
batteries seem suspect to me. This is not a perfect method, but seemed to
quickly identify a couple batteries with issues.
Cheers,
Dave
On Sat, Mar 9, 2024 at 3:01 PM William
it would be far less expensive and this all
came up around an inspection that I was planning on doing.
Cheers,
Dave
On Mon, Mar 11, 2024 at 8:21 AM Christopher Warfel via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> I have carried E&O for much less. I think the recommenda
agent putting ungrounded fears in
our head?
Thanks for your thoughts.
Cheers,
Dave
--
[image: Logo] <https://www.sungineersolar.com/>
Dave Tedeyan, P.E.
Owner | Sungineer Solar
p: he | him | his
a: 1653 Slaterville Rd. | Ithaca, NY 14850
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