Lou
Solark has a 220 50 hz inverter, l did one in South Africa, it's a little
hard to get in the states but fewer parts and points of failure
On Thu, Jul 25, 2024, 9:46 AM Lou Russo via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Aloha All,
>
> I have a project that requires
NOPE, NIMBY
On Tue, Jul 23, 2024, 3:10 PM jay via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
>
> Same person asking about the pump was also asking about the following.
>
> I’d never heard of it either. Looks like from a 1970’s sci fi movie
>
>
Wrenches,
Way back when l used 48" belt drive barn fans and used 36 volt golf cart
motors and over a kw in pv modules, no batteries. The motors were 2nd hand
and as l recall cheap. We played around with pully sizes vs amp load a RPM
to keep the pv load down.
Fun times
On Tue, Jul 9, 2024, 10:13
Wrenches,
Way back when trace had a capacitor pack replacing a battery and it was
used to ride the surge but no storage. As l recall that was the only
version of a battery-less trace 5548 but there may be something out there
Fun times
On Mon, Jul 1, 2024, 9:13 PM David Coale via RE-wrenches <
William and wrenches,
If these 24's are in there own conduit with no AC then it does not matter
as much but if the 24,s are in a blended conduitwith AC then your choice is
only AC and even then you may need a termination resistor to kill and
transient voltage at the contactor. Wires running
Hey wrenches
Water leaks in wells, I just pulled my well pump out at a mere 390 feet,
older galvanized 11/4 « steel, where the Water rose and dropped the pipe
was is poor shape, not leaking yet but it will l suggest if the pump is pul
l Ed then replace it with well pipe either sch 80 or 120
So here is the scoop, I got it that outback is moving to Dallas and will
still be a premium product, and yes the optics shut down had something to
do with the sale. Everyone hold on as they say they have new products at
SPI this fall. Keep your fingers crossed and let's all wait patiently.
Fun
Wrenches,
All in one boxes are easy to install and look all pretty and clean but is
it really a good idea to have the CC, Inverter, Ats, bms, breakers all in
one. cabinet. In the past this has not been the best long term solution.
Seperate serviceable components are always better.
Fun times
On
Do you have the 42-48 or the newer 55-48, l have used both in off grid AC
Coupled systems with no issues, inverters freq shift and self power down. I
did eliminate the battery temp sensor and use a resistor in its place to
stabilize the charge rate.
Can you again call out the issue you are having
Wrenches, Jason
I have always either with outback and with solark have always connected
each unit with a distribution panel with breakers regardless of what's in
the inverter package. This same goes for the gen set connections with
proper breakers so not to have to over size the wires.
I have
Wrenches
Per manufacturer recommended installation procedures you must have the CT
terminated befor the load connection can made and yes this can damage the
CT. Depending on what you are connecting to there may also be a "short pin"
to prevent component damage so keep that in mind when
March makes a good mag drive 12 vdc pump
Fun times
On Mon, Mar 4, 2024, 2:35 PM jay via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> HI All
>
> Any recommendations for quality DC fountain pumps?
>
> Brands, suppliers etc
>
> thanks
>
> jay
>
>
>
SMA and Li Tech
I have replaced quite a few batteries with LIPh and the only thing on the
4048's is setting a temp sensor at default 77 Degrees and on the 5048"s as
i recall can be closed loop with fortress and Blue Planet.
Fun Times
On Fri, Mar 1, 2024 at 12:52 PM Peter Giroux via RE-wrenches <
The new SMA is a great option multi string, name brand, will be available
soon (april) and they are taking orders now. Forward compliant.
Jerry
On Thu, Feb 22, 2024, 3:56 PM William Miller via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Friends:
>
>
>
> Now that RSS is required on
Wrenches, Jason
Midnight pv2 by panel, holds two breakers or as l recall fuse holders rated
for 600 vdc
Jerry
On Thu, Jan 18, 2024, 7:43 AM Jason Szumlanski via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> I am installing an EG4 off-grid 3k inverter for the first time, and the
>
Wrenches
Without batteries uou do not want to do this, l have tested small
generators to excite larger solar inverters to run constant loads but if
the inverters out power the loads then the smoke comes out so not advisable
But hey thats just a guy that has been in the business for many years.
Fun
Unistrut and iron ridge paired up from the one pic l saw
On Fri, Nov 17, 2023, 10:02 AM Dan Fink via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Wrenches; A colleague found this on an older system and is looking for
> parts. Kind of like strut crossed with racking, I was unable to
Regarding the SI Inverters,for me it works best to eliminate the bat temp
sensor and put in a resister set to be 75 degrees, this will prevent the
charger over under charge issue.
Fun times
On Sun, Nov 12, 2023, 12:36 PM William Miller via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
Wrenches
For many years we used Sharp modules, yes they had issues but l dont recall
many if at all MC failurs but with SolarWorld a very high number of
failures. With some overseas manufacturers I have also seen this level of
failure so it does start to look like the sub that made the cables is
Wrenches
I have also used the turtle heater and it's just enough to keep everything
up and operating. Insulation and a warm thermal mass makes it all hold
together
Funtimes
Jerry
On Sun, Nov 5, 2023, 2:03 PM Allan Sindelar via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> I did this
First is it a prime mover or stand by? New or used?
You know that's really to small for a diesel and after you take the duty
cycle in to it you are 6 to 14 kw here are some options in a 25 k version.
KOHLER makes a nice unit
DOOSAN makes a good unit
TAYLOR does also.
All of theses can be made 3
Wrenches Ron
First l would think tech support already asked you this but.
I have seen this with outback,
What is the incoming voltage and freq, the Honda should be fine but the
other hard to say. Frequency is very important to be right otherwise the
inverter will sit and wait, voltage not as
AC coupled systems used to work like this but with solark and sort of with
outback they use the gen set input to the inverter, do the freq shift and
charge via a preset voltage. This seams to work well but if you connect a
genny it must be on the grid input via an ATS, alot more complicated the
Wrenches, Will
This is a hack trick but it can work as long as you don't have failed
cells, bring the static voltage up to 26 by adding just one battery, this
might be easier on the logistics issue. By doing this you will in the end
sacrifice the additional Battery but increasing the static
Wrenches
I have always used 50 miles per hr as this works well, sure the 3600 rpm
unit runs faster but 2000 hrs is 10 miles and unless you have a prime
mover that's about right. I see many with well over 10,000 hrs. Had one
last week do 1000 hrs in a month.
On Tue, Oct 24, 2023, 4:50 AM Dana
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
We had wind lift issues so that will effect your installation. I have used
the current Nuance product and prior to that the same manufacturer under a
different name. Its more than just driving the rods down we had to do a
pull out test. We used hydrolic drivers attacked to the rack due to the
renc...@lists.re-wrenches.org>
> *Cc:* Kirk Herander > <%3Ckirkh@vermont.solar>
> *Subject:* Re: [RE-wrenches] Sunny Island/Fortress E-vault
>
> Jerry,
>
> Who is the maker of the Blue Planet/Outback SOC box interface you mention?
>
> On Sat, Sep 16, 2023 at
ne weakness of the
> ext BMS setting is that it won't fall back on Voltage settings if battery
> communication goes down, but this is a weakness throughout closed loop
> communication for many manufacturers.
>
> Let us know if there is a Fortress to SMA communication solution.
>
&g
William, Wrenches
Yes I do and it does require some basic electronics to make it work
correctly, you will need to remove the ttemp sender and make a
resistor pack to simulate the 77 degree reading otherwise it will not
charge properly, for the first one I used a breadboard to set the temp for
what
Jason, Wrenches
I am familiar with Franklin and when I asked them about the battery they
had all the answers but when I asked about the AC coupled inverter inside,
mainly who made it is it field serviceable I got deer in the headlights and
a few weeks later I asked them the same thing and again no
Jay, wrenches
ASCO makes multiple ATS controls that can manage delays latching up and for
cool down. Most of the gensets have are programmed cool down after relay
opens so its not an issue. Generally on start up the genny connects as soon
as it's voltage and freq are within range.
fun times
On
I must agree with Ray, that inverter was never intended to run the slew of
electronics we have now. There are gadgets out on the market that may do
what you want but the reliability is in question. Does this site have a
genny? Using the that may get you past the issue but not solving the
problem.
> Solar Installation / Design
> All Solar, Inc.
> 1453 M St.
> Penrose Colorado 81240
>
> Sent by Jeremy's iPhone. Sorry for typos and shorthand.
>
> On Aug 29, 2023, at 10:30, Jerry Shafer via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>
Jeremy, wrenches
It's been some time since as they don't pencil very well, where are you
seeing the leakage, case top or elsewhere
Fun times
On Tue, Aug 29, 2023, 6:53 AM Jeremy Rodriguez via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> If anyone has had issues with the Iron Edison
Mick, Wrenches
You may have dodged a bullet with fronius, personally l have not had a good
experience with them, yes going back to the beginning with the IG's, put
the word out for SMA -41's they are not easy to get but are programable.
Just have to ask is there a particular reason why you are
Dana, wrenches
Grunfus makes 120 vac booster pumps, MX Series as l recall they are a
variable speed tech
Fun times
On Sun, Aug 20, 2023, 9:56 AM Dana Orzel via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hey all you wise ones!
>
>
>
> I am looking for a recommendation on a 1/2HP
Wrenches
I'm sure you did all your due diligence on this location, wind rated output
is generally at 25 mph and needs 5 to 7 just to produce a watt. The math is
a cube root calculation. Small wind never really produced what people
expected. You also need to be higher than anything around the unit
Does the utility allow line side tie in and then you should not need to be
concerned about the 100 amp main as long as you have the wire size correct.
Many utilities are not allowing line side tap however.
Fun times
On Tue, Aug 8, 2023, 8:11 AM Dana Orzel via RE-wrenches <
Jason
In plenty of applications l will use couplers with chase nipples, height is
one issue but installed working height is very important. I use a 8"x8"x X
gutter and sometimes even off set that from the wall, l have had AHJ not
want to see mixed cables LVDC and AC in the same conduit so pass
Jay
I don't seem to have an issue set the inverter to shut down befor the
battery and the CCwill begin to charge again untill voltage rises enough to
start the inverter back up. Also set the genny to come on even above the
inverter voltage so a shut down does not even accure. If you use lithium
Kent
I can assume there is no backsheet external damage, These look cell
fractures, more common on poly, they may be cause of manufacturing or a
result of overheating traces or both. Run an IR Curve test and see if this
is resulting in decreased output. Sharp had a similar issue when they
stepped
t;+12507036004>
> T: 888.386.0116 <+18883860116>
> *VIRIDIANENERGY.CA <https://viridianenergy.ca/>*
>
> * <https://viridianenergy.ca/>*
>
>
> On Thu, 13 Jul 2023 at 19:34, Jerry Shafer via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
Jay
Fortress is a good solution, blueplanet is a great battery also, both have
been around long enough. So many manufacturers talk the big warranty but
don't have time in the field to support what they say. I ran a lab testing
batteries and saw some impossible warranties.
Fun times
On Thu, Jul
; I used cable tray because the CT-rated cable is in free air, no derating
>>> of current required. But merely pairing the leads may be the issue.
>>>
>>> I could rearrange the inverter cables and twist the sets, but doing it
>>> from combiner to battery ca
cations down the road?
> Loosening of connections I suppose would be one.
>
>
>
> On Fri, Jun 30, 2023 at 12:40 AM Jerry Shafer via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> Kirk
>> As the batteries come up to charge does the vibration subside
Kirk
As the batteries come up to charge does the vibration subside. Are the
battery cables spun together "corkscrew like" l have seen this correct DC
noise. I have an 8 on 8 just like your 10 and l have no noise at all, mine
come in from each side of the battery combiner, how is your install
Wrenches
I have used Verizon cellular modems, looks the same works the same just pay
for data mine was 25 per month 2 year contract, very simple, I plugged in
both the blueplanet battery's and outback mate and there we had it. I'm
sure all the carriers have the same thing.
Fun times
On Mon, Jun
Kirk
Personally I would go with solark that's what they do, make inverters not
other stuff just like I would use Fortress for the battery because that's
what they do, is it similar sure but why? If it's the same then go with a
known product and track record, we are seeing this mre and more and
Bill
You do need to verify that you also have No current, l see this quite a few
times where modules have failed just to find a shorted inverter or damaged
conduit where one wire overheats cause unknown and the cascade is they all
melt together and it's such a great short that voltage is near
Wrenches
Bottom line package price, all inclusive one number, I list all the major
components inverter, modules ect. and all of what is included permits
engineering thats it system cost, tax incentive, rebate (if any) no a la
carte here sorry.
But thats just me!
On Tue, May 16, 2023 at 8:11 AM
Lary do you want analog or digital, egauge is great for remote monitoring
or just your basis utility meter and socket is a inexpensive solution a
simple results.
Jerry
On Thu, May 11, 2023, 1:21 PM Larry Brown via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
>
> Does anyone have a
Jeremy
I got a bunch of sharp 185's
Jerry
On Mon, May 1, 2023, 1:35 PM Jeremy Rodriguez via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> If anyone has a model # NE170-U1 Or similar size / wattage 72 cell
> modules laying around in good condition please contact me off the list
Wrenches, Corey
Yes it was a thing in California but soon fell off the radar, They were
based or had a shop in Sacramento CA. It was mainly designed for BIPV but
was adopted to framed panels, grounding is an issue, mounting of the
electrical another. l have had bolted modules rip out of unirac in
Wrenches, Mac
You might want to find out what size battery you currently have so you can
build from there, this way you can know the current values under sized Li
on will make for an unhappy customer service.
Fun times
On Tue, Mar 28, 2023, 8:07 PM Mac Lewis via RE-wrenches <
Wrenches
Sounds like a SIP's type product, there are quite a few multi hole
attachment bases that are designed for SIP's. Most will have a larger base,
lots of holes for screws to attach that do not require rafters underneath
to attach.
Fun times
On Wed, Mar 29, 2023, 8:30 AM frenergy via
Wrenches/Hilton
Home run connections, confirm brand, had issue where it needed more volts
to overcome the poor connections. You will need to be on site with at least
two techs and check each homerun first but l have had module to module
issues. I have also had internal issues at the Jbox some
Wrenches
It might be easier to use the wire cabinet for the radian, but hey thats
just me
On Thu, Mar 2, 2023, 9:47 AM Kristopher Schmid via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hi All,
>
> I have a stand alone system that was upgraded from an FX inverter to a
> Radian
Wrenches, Dave
I have had this issue, first turn off everything, check static voltage,
this will drive everything else. If the static is 240 L-L look at the
utility side you might have small conductors, you might also have a
transformer size issue bottlenecking the current. Next turn loads more
Any plumbing supply shop has these, soft copper comes in 50 feet and up,you
can use 1t2",5/8" or 3/4" I use double 1/2" and "T" it on top of the tank,
Funtimes
On Wed, Feb 22, 2023, 4:16 PM Jeremy Rodriguez via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Thermal Wrenches,
> can
Pet heater have worked for me, I air gap a sealed heater box under the
battery, thermostat inside the top of the battery. It's slow and low power
but does the trick
Fun times
On Wed, Feb 8, 2023, 3:05 PM Ray Walters via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hi All;
>
> I
Carl
Wrenches, E Guage make a great energy monitoring platform
Jerry
On Mon, Jan 30, 2023, 5:43 PM Carl Adams via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hello wrenches,
> I have a client that is installing solar on a commercial building where he
> has four points of connection
Hey wrenches
I have been to the Sacramento facility, they are 48 vdc nom. We ran some
tests on site pushing pretty hard and the battery did well, no volt drop,
was well over 250 amps for an extended period of time. It might be good to
reach out to them and do a visit to see how it works, bring
Wrenches.
You might want to consider turning off the inverter as a solution to
turning off the batteries, we have this feature as part of our installs
with outback real simple then no chance of AC anywhere, Not going to pop a
CC, no chance of run on and it has passed every time. Just a thought
William
We have done 80 kwh Blue planet resi installs in the past (at the time this
was as large as we could go in resi) anyway the BMS has a push to start and
on/off buttons we just connected into them and we compliant, rotory switch
at 24 volts 10 mA is all that is needed, Now not all BMS.s can
Wrenches and Bruce
I have sent some people there that are not practical and want want want,
they are a DYI shop and what l get from customers is there in house design
and engineering is not what l would use myself. As a last ditch l tell the
prospective buyers to get what they want and l can do an
Kirk, wrenches,
There are several gravity storage systems out there in the renewable energy
industry. I did water lift and drain back through lift pumps and
hydro-electric. No different than all storage systems, it's all about
capacity. Great talks
Jerry
On Wed, Jan 4, 2023, 7:23 AM Kirk Herander
Wrenches, Chris
I would only look at outback, Date available and easy to access, can be
easily connected to additional components in the future.
Fun Times
Tue, Jan 3, 2023 at 6:43 AM Chris Sparadeo via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hey there,
>
> I have a client
Wrenches, Glen
I have installed fortress Evaults on both the older and newer SMA SI
inverter/chargers, you will need to make some changes to the charger config
with the temp sensor. It is somewhat wild in the current state and must be
locked down, it is not very difficult to do and makes a big
Wrenches, Jay
You may want to remove the battery temp sensor and see what it does, an
open/short in the sensor will send it all over to compensate for the range
issue, the issue may also be in the temp compensation board inside the
inverter.
Jerry
On Tue, Jan 3, 2023 at 6:16 AM Jay via
The xantrex had one fused line on some of the GT lines,as l recall its a 15
or 20, no this is not the GFI Fuse, old SMA's also had just one.
On Thu, Dec 8, 2022, 1:14 PM Sam Haraldson via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Howdy Wrenches,
>
> Any "old timers" here care to
Wrenches
First of all confirm as it might well be the inverter, SMA is a great
solution for a replacement however like much we deal with are in short
supply, if it is a battery inverter then the Solark or Outback are good
solutions.
On Thu, Dec 8, 2022 at 1:14 PM Sam Haraldson via RE-wrenches <
This is interesting, set all aside temps, how its constructed, the power
cycle is what changed it. Sounds like the inverter(s) were stuck in a
finish charge, this may be a programming issue, is it available on line to
watch remotely, has it done that again, next day?
Fun times programming
On Sun,
Wrenches, William
I did a few back up systems for data hubs, we had 250+ kWhr systems. We had
to have a firewall between the batteries and everything else. We used
copper stock 1/2 x 2" and 20' long, each bank connected to the buss with
its own 250 a breaker, the buss was above the batteries
This is great to hear even as l have used fortress with no tech support
issues but rather than a phone conversation a zoom might be better as you
can hear and see from the horses mouth. Add in all the notes of all of the
questions and get an answer back one time not a dozen.
Just a thought
Jerry
Wrenches, Howie
As SOC climbs the rate of current will reduce current flow, what was the
SOC when you had both connected and configured master slave with in the
batteries
Fun times
On Wed, Nov 16, 2022 at 9:59 PM Howie Michaelson via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Good
Wrenches, Christopher
I have done quite a few and per solark have always connected in the
inverter with no issues, Now with that connecting to the output side it
would do much the same work until it did not then shut off the modules.
Fun times
On Wed, Nov 16, 2022 at 6:33 AM Christopher Warfel
Wrenches and Ray
So did you properly configuer the master slave battery config, I have
several set up with no issues SOC is within1 to 2% and volatge is the same,
what inverter/chargers are you using are you still connnected to bat temp
sensors I assume there is no connection to the inverter(s)
On the system size of batteries We have had several issues with resi and
80kWhr limitations, I dont know if this is an issue for you or not just
want to through it out there.
Jerry
On Fri, Oct 21, 2022 at 11:14 AM Howie Michaelson via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hi
Wrenches, William
I have installed quite a few memory saver kits in the old SW Inverters, ask
around if there are any kits still around. This is a viable solution to the
Li batteries. Here is something else, the BMS's should protect the
batteries anyway, in part of my testing we did this using
Wrenches
It might sound cheap but I have incandescent lamps, also used reptile tank
heaters, watered heaters work too.
Funtimes
On Fri, Sep 30, 2022, 12:34 PM Chris Daum via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hello all you brilliant people:
>
>
>
> Does anyone have
lures. I
> suggest that your friend gets a fresh set of eyes on the system and look
> for that oversite we have all made and just can’t seem to see it on our own.
>
> Pieter Huebner
>
> Off Grid Enterprises
>
>
>
> *From:* RE-wrenches
> *On Behalf Of *Jerry
Hilton
With all the inverters out there SMA has been far ahead of all the rest,
which inverter are you looking for, Fronius has been an issue, power one
has been problematic,
Jerry
On Thu, Sep 29, 2022 at 11:53 AM Hilton Dier via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Esteemed
Wrenches
Solark issues, I have them living off grid, 3 phase and grid tied back up,
both AC and DC coupled with only one intermittent comms issue, does not
seem to have any more issues than OB and less than Schnieder, all are
connected to Fortress 18.5's or Blue Planet BMS interface seems hardy,
Wrenches
We have used the midnight box, both with and without OCP breakers, I dont
think they are large enough for what you want, we have up to 80 kWhrs
connected going to 5 Radians.
Fun times
On Thu, Sep 8, 2022, 8:47 PM Mac Lewis via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
>
Wrenches
The 15 is not that similar to the 12, there is no OCP on most of the AC
inputs, this means you need to add that in, connection to the grid will
require a OPD maybe a traditional AC disco we used for years, you may need
a 200 amp with fuses as required by your meter max. Off grid you would
Outback FX R can be built to be 3 phase and solark also works, for 30 k l
would look at solark, 3 12's or 15's.
Jerry
On Thu, Sep 8, 2022, 4:42 AM Mac Lewis via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Hello Wrenches,
>
> What inverter options are there for 3 phase, UL listed,
This has been an issue with me, these batteries all have a basic BMS and
then why does Simplify not support their own with a readable BMS, Fortress
has a monitor, Blue planet has a BMS.
Jerry
On Fri, Sep 2, 2022 at 11:32 AM Matt Sherald via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
I did some infrared tests years ago on metal vs comp,vs TPO this along with
color, attic temps. As an example regular comp roof (Dark color non
reflective) in clear sun, gable end vented rafters and plywood temps were
135 degrees and under the modules a foot away was 85 Degrees, so in short
it
The cycle life sounds good the warranty cycle for off grid is far less than
blue planet and fortress. If you compare the fortress x 2, 18.5's with a
better warranty it comes out cheaper. I do see a display but l only see
volts. Pretty low surge, is there US warranty administration? Good luck,
On
You also might want to look at the solark 12 and 15
On Thu, Aug 18, 2022, 6:06 AM Christopher Warfel via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> I have several Enphase system customers looking to add battery storage.
> The Enphase system, which I got certified in, comes across
Drake
This is an interesting topic, Q, do bi-facials really work? A, it depends,
Solution, low profile on a roof may not so much its all about reflectivity
so higher off the ground(roof) the better. A parking lot canopy might see a
measurable improvement if the parking lot is a light reflective
Jason
Is the installation designed for 208 as you have greater limitations then
240, so now replace the buss and all the breakers, after that run currents
tests and see what you have. I had a 3 phase that the tin cam off the buss
and looked like a plazma cutter due to the exposed aluminum
Fun
er
> to sell when the time comes, if the buyer wants to bring in the grid power.
> I won't go into it, but it is a simpler solution (in terms of local
> hardware requirements) to AC-couple the new array with these utility rules
> in mind.
>
> So there is no fits-all solution to AC vs.
Its not clear to me if you will actually have a DC side coupled connection
in talking about the pole mount. If so then it does work but if not then
no, the big question is how would you restart the inverter to restart the
SE to start the charging process on the AC side, answer, you can't in most
Most AGM's don't like voltage that high and it swells the battery and
destroys its storage capability alot of the time
Jerry
On Fri, Jul 22, 2022, 7:50 PM Steve Higgins via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> William,
>
> If the battery cases swelled, they saw over 52
Fortress Evault max, good form factor, simple
Jerry
On Wed, Jul 13, 2022, 3:05 AM Jason Szumlanski via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Any suggestions for LiPO batteries that play nice with the SW5548? This
> system also has an Outback CC for a pretty small PV array
Is there any other power sources on this building, does the leak go away at
night, what is the voltage of this tingle?
Fun times!
On Sun, Jul 10, 2022, 2:10 PM Ron Young via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> I have a customer that has self installed an array on a metal
We used sun bandit years ago and it was a regular accurance to go out
trouble shoot then go back with the part. No more of that! Just get an
electric Rheem marathon and put it on a off peak timer, less parts from
companies that don't respond.
Jerry
On Mon, Jul 4, 2022, 6:48 PM Chris Sparadeo via
ave
>
>
> On Thu, Jun 30, 2022, 7:00 PM Jerry Shafer via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>>
>> Dave
>> Nothing should be attached to the back sheet as it can be an issue down
>> the road, I might want to look at looping the co
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