The Franklin with capacitor Jbox at top of well helps with the surge. It
is not what you would call soft start!
An ammeter (or a loud generator) on a soft start pump will tell you what
you have. A nice slow over 10 seconds ramping up of amps or gen noise
when the pump is energized. You
I have off grid customers where I have them install 1/2 HP pump, also
Franklin soft start seems to help, low cost but I do not know how it works,
it has a start capacitor I think.
On Wed, Oct 11, 2023, 1:23 PM James Jarvis via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> On Wed, Oct
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
enches;
Cc: frenergy;
Subject:[RE-wrenches] Well pump with Sol-Ark
I'm looking for opinions
and/or real world experience on recommendation
for the largest 240V submersible well pump the Sol-Ark 12KW inverter
can
start/run. Assume 500 watt load prior to starting the pump, static
level of water in
For high surge and unbalanced splitphase loads, you can’t beat a Midnite
Solar Rosie Inverter. It uses Sic FET’s and is rock solid. I have an early
unit and it’s starts my 5hp compressor and still runs other loads without a
flicker.
Runs loads that even my Schneider XW+ would not. Why
Interesting the variation in experiences. Most of my jobs are off-grid
these days which almost always means a (reliable) well pump need. I'd
entertain the idea of 3-phase with VFD but that's quite a bit more
initial expense for this customer and possible higher long term costs
with the VFD
Hi Bill,
I have yet to have an issue with the Sol Ark 12K and water pumps. We have
numerous off-grid installations with 3/4 HP well pumps with no issues. I
tend to find that compressors and inductive motor loads like chop saws are
often an issue.
Hope this helps,
Chris
On Wed, Oct 11, 2023 at
Chris, wrenches
I have a few off grid or very close to off grid, I run well pumps, booster
pumps, septic system pumps, no issues
Fun times
On Wed, Oct 11, 2023, 7:12 AM frenergy via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
>
> I'm looking for opinions and/or real world experience
Based on the youtube video of the Sol Ark vs Schneider, I would never promise a
customer it would reliably start up a motor load...-GlennSent from my
'smart'phone, so please excuse typos and spelling errors.-- Original
message--From: frenergy via RE-wrenchesDate: Wed, Oct 11, 2023 10:11
I’d look at a 3 phase pump with vfd/soft start control and eliminate the start
surge.
Jay
> On Oct 11, 2023, at 8:12 AM, frenergy via RE-wrenches
> wrote:
>
>
> I'm looking for opinions and/or real world experience on recommendation for
> the largest 240V submersible well pump the
I'm looking for opinions and/or real world experience on recommendation
for the largest 240V submersible well pump the Sol-Ark 12KW inverter can
start/run. Assume 500 watt load prior to starting the pump, static
level of water in well is 75 feet, system psi when it starts is 40.
Thanks,
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