So is the Midnite AIO made in USA? Or is it just USA branding / firmware /
support on China made hardware?
Thanks
On Thu, Aug 1, 2024 at 8:08 AM jay via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Sol Ark is definitely not made in america.
>
>
> On Aug 1, 2024, at 6:17 AM,
Check out Phase Perfect.
-James Jefferson Jarvis
APRS World, LLC
+1-507-454-2727
(Sent from my phone. My apologies for spelling errors and brevity.)
On Thu, Jul 25, 2024, 11:46 AM Lou Russo via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Aloha All,
>
> I have a project that
There should be no issues. My rule of thumb is very hard starting 15
horsepower three phase motor will start and run with a quality 30 kilowatt
three-phase generator. That's across the line starting with massive
current. You can program your VFD such that there is no massive surge and
so a 10
Just run it from a 12 volt power supply. Or use it to switch a relay and
that relay's contacts can switch the 12V.
-James Jefferson Jarvis
APRS World, LLC
+1-507-454-2727
http://www.aprsworld.com/
On Mon, Jun 24, 2024 at 9:49 AM Drake Chamberlin via RE-wrenches <
net/products/intersect-icgc-1p-cam-lok-generator-connector-panel-nema-3r-120-240-200-amp
best,
-James Jarvis
APRS World, LLC
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Are you referring to the MagWeb when you speak of the "remote monitor"? If
so, then no, it isn't interfering. It is a completely passive device on the
Magnum network and listens only.
-James Jefferson Jarvis
APRS World, LLC
+1-507-454-2727
http://www.aprsworld.com/
On Tue, Oct 31, 2023 at 11:39
On Wed, Oct 11, 2023 at 1:14 PM Dave Angelini Offgrid Solar via RE-wrenches
wrote:
> Even the SQ pump without the controller will soft start and should work with
> any inverter built for offgrid.
>
> The SQ pumps work great off grid. Easily run on 24 volt Magnum inverters
without even flickering
Will meet all the bologna rapid shut down unswitched conductor distances
with current national electric code?
I quit installing building mounted solar arrays a code cycle ago because it
became impossible in my view not to have module level electronics.
-James Jefferson Jarvis
APRS World, LLC
Bicycle charging her L16 battery bank would be fine waste of effort. In
good shape she might be able to make 200 watts for some part of an hour
before being tired. Even Lance Armstrong in his peak probably wouldn't be
producing multiple kWh per day.
My $0.02 worth,
-James Jefferson Jarvis
APRS
Did they ever explain why they were requiring it on a nominal 48 volt
system? NEC 480.7(B) (from memory, I think that is the right article) says
it is for nominal voltage of 60 volts or higher. IE your 48 volt system is
exempt.
Jay pointed this out on February 3rd.
-James Jefferson Jarvis
APRS
those same one- and two-family
> dwellings [230.85].
>
> Brian Mehalic
>
> On Jan 28, 2023, at 5:58 PM, James Jarvis via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>
> It would be nice if the decision was up to the owner / occupant of the
> pr
It would be nice if the decision was up to the owner / occupant of the
property. I, for one, do not want any random person to be able to turn off
my house or business with the flick of a switch. I feel strongly that there
is far too much fear mongering in NEC with relation to renewable energy.
Why was ACLD discontinued?
-James Jefferson Jarvis
APRS World, LLC
+1-507-454-2727
(Sent from my phone. My apologies for spelling errors and brevity.)
On Sat, Oct 8, 2022, 12:35 PM Bradley Bassett via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> The ACLD was long ago discontinued.
Buckling of the wall studs is most likely going to be the failure mode. You
can use WebStructural to look at different designs. You'll find that
accurately defining the constraints on the structural members is the most
troublesome.
https://webstructural.com/
Personally, I don't think that
We have been using VHB zip tie bases for at least 10 years. They are
marginally better than the foam zip tie bases. Some material they fall
right off of and some material they do quite well on. In all cases they do
better than the foam tape bases. But that may not be good enough. We
consider
So who has a good reliable off grid RSD? It all looks like failure prone
garbage to me.
Thank you,
-James Jefferson Jarvis
APRS World, LLC
+1-507-454-2727
(Sent from my phone. My apologies for spelling errors and brevity.)
On Fri, Aug 27, 2021, 05:02 Tump wrote:
> I would once again say
urrent.
> >
> > Just thought it was worth mentioning on this list that there's no hard
> fast rule that all white wires are dead. It depends on the ckt.
> >
> > Best,
> > Greg Egan
> > Remote Power Inc.
> >
> >
> > Message: 11
> > Date: F
repeating that he was a
"highly qualified individual", but was unable to identify or recognize a
charge controller. He kept referring to the charge controllers as
inverters.
Thanks,
-James Jarvis
APRS World, LLC
+1-507-454-2727
http://www.aprsworld.com/
the MLPE manufacturer's profit.
-James Jarvis
APRS World, LLC
+1-507-454-2727
http://www.aprsworld.com/
On Thu, May 7, 2020 at 8:43 AM Christopher Warfel <
cwar...@entech-engineering.com> wrote:
> I believe Rapid Shutdown was mostly a solution looking for a problem.
> The on
-controller
-James Jarvis
APRS World, LLC
+1-507-454-2727
http://www.aprsworld.com/
On Fri, Apr 24, 2020 at 12:21 PM Jerry Shafer
wrote:
> Wrenches, Ray
> How do you program a FM 100 to 12 volts, l do not see that's programmable
> to be set to do that
> Jerry
>
> On Fri, Apr 24,
Try US Solar Mounts:
https://www.ussolarmounts.us/products/adjustable-ground-mount/tracking-system/
-James Jefferson Jarvis
APRS World, LLC
This message sent from my cell phone. My apologies for brevity and spelling
errors.
On Tue, Aug 27, 2019, 06:35 Christopher Warfel <
the poop goes. You can have redundant
pumps at each stage as well.
-James Jarvis
APRS World, LLC
+1-507-454-2727
http://www.aprsworld.com/
On Thu, Aug 1, 2019 at 10:57 AM Jeff Clearwater <
je...@villagepowerdesign.com> wrote:
> Hey Wrenches,
>
> So the upshot from this so
https://www.hukseflux.com/products/solar-radiation-sensors/pyranometers/sr05-d1a3-pyranometer
It is Modbus RS-485. You can convert to Modbus TCP with an inexpensive
gateway. Note that the sensors themselves aren't very cheap.
-James Jarvis
APRS World, LLC
+1-507-454-2727
http
The Polar Power units have variable output charging. Lots more smarts
than just float charge. Very good integrated automatic generator
starting and stopping. Our customers haven't been very impressed with
the super capacitor for starting.
-James Jarvis
APRS World, LLC
On 03/05/2013 11:29 AM
a better drawing or a manufacturer part number.
I bet I know what project this is for. :-)
-James Jarvis
APRS World, LLC
On 02/19/2013 04:44 PM, Nathan Stumpff wrote:
Wrenches,
I am designing a system with a sizable diversion load and am looking
for the smallest water tank I can get with four
Yes. Look for 4-20mA loop clamp on meters. Fluke 77x series is an example:
http://www.fluke.com/Fluke/usen/Clamp-Meters/Fluke-771-Milliamp-Process-Clamp-Meter.htm?PID=69415
0 to 100mA with 1% accuracy worst case over the whole range.
-James Jarvis
APRS World, LLC
On 05/24/2012 12:49 AM
to it. It looks very sharp and the printing appears to
be impervious to UV. We use it to mark our outdoor sensors cable
assemblies. Here is an example:
http://www.aprsworld.com/gallery/customCables/IMG_2821
Thanks,
-James Jarvis
APRS World, LLC
On 05/07/2012 10:35 AM, Bill Loesch wrote:
Hi All,
Many
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