Re: [RE-wrenches] Large transformer losses

2024-04-26 Thread Jay via RE-wrenches
According to the nameplate 6% @ 170°cOn Apr 26, 2024, at 4:33 PM, Darryl Thayer via RE-wrenches wrote:Do you know the transformer impedance?On Fri, Apr 26, 2024, 5:54 PM Jay via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote:Hi all. Anyone know what the tare loss and effi

[RE-wrenches] Large transformer losses

2024-04-26 Thread Jay via RE-wrenches
with propane heat, cooking, water heater, dryer and no AC. I don’t know. Thanks Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change listserver

Re: [RE-wrenches] 120 Vac and 12Vdc mixed distribution system

2024-04-26 Thread Jay via RE-wrenches
AC future breaker panel. All lighting was Edison base lamps, and all wiring was NMB Romex.  I wired like a normal house except for a 120-v panel and 12-v panel I relay and momentary switch by appliance for easy turning on of AC inverter.   On Wed, Apr 24, 2024 at 8:49 AM Jay via RE-wrenches <

Re: [RE-wrenches] 120 Vac and 12Vdc mixed distribution system

2024-04-24 Thread Jay via RE-wrenches
Yeah definitely no second battery. On Apr 24, 2024, at 6:41 AM, Howie Michaelson via RE-wrenches wrote:Jason,My vote would be for using a 120 to 12vDC power supply large enough to handle the remaining 12 vDC loads and skip the second battery bank. In my mind, this is simpler, cleaner, and if the

Re: [RE-wrenches] 120 Vac and 12Vdc mixed distribution system

2024-04-24 Thread Jay via RE-wrenches
I agree with John. Most 12v fridges have small compressors. But I don’t know what they have. Personally a major reason to go 120/ac is to get a normal refrigerator. But you can measure the surge/load  and then size the charger accordingly. One feature of going charger is the lights are a lot

Re: [RE-wrenches] 120 Vac and 12Vdc mixed distribution system

2024-04-23 Thread Jay via RE-wrenches
I’ve done this many times I use an Iota or power max charger to run the DC. Jay > On Apr 23, 2024, at 2:42 PM, Jason Szumlanski via RE-wrenches > wrote: > >  > I have an off-grid client who is working on replacing old equipment at a > cabin. He has a lot of 12

[RE-wrenches] speaking of batteries

2024-04-23 Thread jay via RE-wrenches
HI All Speaking of batteries I wonder what you all make of this. I was reading the Fortress battery manual and it says they don’t recommend adding new lithium batteries to older lithium batteries if the age is over 1 year difference. Thoughts? thanks jay

Re: [RE-wrenches] PV/Charge Controller Troubleshoot Help

2024-04-23 Thread Jay via RE-wrenches
ler Troubleshoot Help > > It may be the fan. I had an FM 80 where the fan went bad that caused very > limited solar production throughout the day. > > Michael D Nelson > MD Electric & Solar, Inc. > 707-684-0064 mobile > 707-884-1862 office > www.mdelectricsolar.co

Re: [RE-wrenches] PV/Charge Controller Troubleshoot Help

2024-04-23 Thread jay via RE-wrenches
. the 80 takes 3 minutes, the 60 takes 2 hours. jay > On Apr 23, 2024, at 6:00 AM, Jim Gowdy via RE-wrenches > wrote: > > I'm troubleshooting the solar aspect of a small offgrid 120v outback system > and need some opinions. The customer was complaining that the generator was >

Re: [RE-wrenches] midnite new inverter

2024-04-10 Thread jay via RE-wrenches
vs 8kw inverter. And if customer decides to go more solar, then the AIO is already set up to add more with $0 expense on the CC side. A whole new world Jay > On Apr 10, 2024, at 11:06 AM, Maverick Brown via RE-wrenches > wrote: > > Logan > > Is MidNite making the AI

Re: [RE-wrenches] Off-grid array far, far from the batteries

2024-04-10 Thread jay via RE-wrenches
you go the smaller the wire. My 2 cents jay > On Apr 10, 2024, at 10:40 AM, Chris Daum via RE-wrenches > wrote: > > > The crazy things folks do. Dear people: We have a fellow who has an initial > off-grid array with a Radian 8048A (and related e-panel, etc.) and si

Re: [RE-wrenches] midnite new inverter

2024-04-10 Thread jay via RE-wrenches
Hi David, I’m going to disagree. The fortress and EG4 are made by LUX. It says so right on the cover. And I’ve talked to Fortress about this. Sol Ark is made by Deye Jay > On Apr 10, 2024, at 10:12 AM, david quattro wrote: > > I have not installed an Fortress yet, but I know they

Re: [RE-wrenches] midnite new inverter

2024-04-10 Thread jay via RE-wrenches
Can you explain what changes the eg4 18 inverter has vs the Envy as to LA programming? To me the Envy has a big advantage due to it having AGS warm up/cool down that the EG4 does not. Jay > On Apr 10, 2024, at 7:49 AM, Howie Michaelson via RE-wrenches > wrote: > > Jo

Re: [RE-wrenches] midnite new inverter

2024-04-10 Thread Jay via RE-wrenches
Hi scott Yes I think for new larger systems the AIO are the present/future Jay > On Apr 9, 2024, at 9:42 PM, scot.a...@solarcentex.com wrote: > >  > Wow, are we in the golden age of inverter/chargers? If it had 200-a.p pass > thru it would be near perfect. > > Begs th

[RE-wrenches] midnite new inverter

2024-04-09 Thread jay via RE-wrenches
Hi All, Does anyone know the pricing and when it’ll be available? The New Midnite MN15-12KW-AIO All in One (AIO) inverter Looks good. thanks jay___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List

Re: [RE-wrenches] Steel pipe purlins

2024-04-03 Thread Jay via RE-wrenches
If your looking to fasten into the steel pipe you look at Dynamicfasteners.comGreat productsJayOn Apr 3, 2024, at 5:34 PM, david quattro via RE-wrenches wrote:because it is an awning seems like you may be able to disturb the roof layer above the purlins, even if temporarily?If so then i think an

Re: [RE-wrenches] Mate3s error vs. event log

2024-04-03 Thread Jay via RE-wrenches
2 things. Maybe you can sell them a service contract and clear/check the events 1x week via optics. I don’t know if there is a way to prioritize events. To me Ive always had good success with the fndc in regards to be pretty accurate for reading %. Getting rid of it seems the wrong way to go. And

Re: [RE-wrenches] Good tech support

2024-03-28 Thread Jay via RE-wrenches
As to the envy not being good for LA batteries. Yes rhe 60v max is just too low. Does it have 3 stage charging?I’m curious to see what the new midnite solar inverter has to offer. It shows up to 64v battery. JayOn Mar 28, 2024, at 6:44 AM, John Blittersdorf via RE-wrenches wrote:Howie,    I

Re: [RE-wrenches] Ballasted ground mounts

2024-03-21 Thread Jay via RE-wrenches
Here is an interesting design. PowerField Energy PowerRack PV solar ballasted ground mount systemsolar-electric.comOn Mar 21, 2024, at 11:08 AM, Bradley Bassett via RE-wrenches wrote:Is Aerocompact still around ?  They had a nice simple ballasted ground mountBrad BassettOn Thu, Mar 21, 2024,

Re: [RE-wrenches] Enohase tech support

2024-03-15 Thread jay via RE-wrenches
on who you get on the phone if they will help you or not which isn’t good. Thats why I”m looking for any help to find the right phone number or person who will/can help. I’m guessing its either the envoy needs to be rebooted or its broken. thanks jay > On Mar 15, 2024, at 11:49 AM, da

[RE-wrenches] Enohase tech support

2024-03-15 Thread Jay via RE-wrenches
have a person/number etc of who will help them? Thanks Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings:

[RE-wrenches] DC fountain pumps

2024-03-04 Thread jay via RE-wrenches
HI All Any recommendations for quality DC fountain pumps? Brands, suppliers etc thanks jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change

Re: [RE-wrenches] Electrolyte level measurement

2024-02-28 Thread Jay via RE-wrenches
Hi williamFor checking level the best trick I’ve ever seen is a solid glass rod. I can’t remember if you have to grind one end flat or not. When you put the end into the water the top end your looking at changes color. The side you look at would be the one you grind. Mark the rod with tape or use

[RE-wrenches] 30% ITC

2024-02-28 Thread Jay via RE-wrenches
of the ITC? I figure it adds something but not 30%. However I have no data to go on. Anyone know anything I might tell him or a link to a study etc? Thanks in advance Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http

Re: [RE-wrenches] Fwd: Re: $300 + transmission fee!

2024-02-26 Thread Jay via RE-wrenches
Hi williamIs California now doing demand charges? And is it instantaneous or 15 minute average?  JayOn Feb 25, 2024, at 11:23 AM, William Miller via RE-wrenches wrote:Friends:I am pondering a plan to prevent usage spikes. It would involve installing a battery inverter that has true generator

Re: [RE-wrenches] Non-battery string inverter options?

2024-02-22 Thread Jay via RE-wrenches
Hi williamFronius 7.6 kw are in stock. I’ve installed a number of fronius with no issues. JayOn Feb 22, 2024, at 4:56 PM, William Miller via RE-wrenches wrote:Friends: Now that RSS is required on almost every installation, I am having trouble finding a plain old, non-battery, non-MLPE string

Re: [RE-wrenches] Outback Board Repair

2024-02-22 Thread Jay via RE-wrenches
Hi JohnThe work around is to make sure you e got a new enough serial number to at least talk to them about what ever the issue is. But this is a huge new development in a bad way.JayOn Feb 22, 2024, at 6:55 AM, John Blittersdorf via RE-wrenches wrote:I just tried to get Outback tech support and

[RE-wrenches] AP systems contact info

2024-02-21 Thread jay via RE-wrenches
Does anyone have a working phone number for AP systems? I have a system that works but all the LED lights don’t work on the inverters thanks jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List

Re: [RE-wrenches] EG4 Equipment

2024-02-17 Thread jay via RE-wrenches
A number of people have mentioned strict code compliance. How are lead batteries dealing with this? thanks jay > On Feb 17, 2024, at 12:27 PM, Ray Walters via RE-wrenches > wrote: > > Chris; > > I was definitely moving to the LFP camp for off grid for all the same reason

Re: [RE-wrenches] EG4 Equipment

2024-02-17 Thread Jay via RE-wrenches
fortress is making improvements to their firmware for sure. The fortress envy 12 has generator warmup/cool down which is a really important feature  IMO. The eg4 not. Nor does the Deye sol ark. JayOn Feb 16, 2024, at 8:48 PM, Chris Sparadeo via RE-wrenches wrote:Howie,The EG4 18K and the

Re: [RE-wrenches] Fortress

2024-02-15 Thread Jay via RE-wrenches
Hi williamCould you share the equipment used and what issues you had?ThxJayOn Feb 14, 2024, at 3:13 PM, William Miller via RE-wrenches wrote:Peter: I have only purchased one set of Fortress batteries.  There have been issues, I am sure many of them self-induced.  Fortress has been overall very

Re: [RE-wrenches] XW EQ question

2024-02-12 Thread jay via RE-wrenches
Hi Kevin Thanks, I heard that exact thing from someone else. Do you know if the CC are connected via Xanbus, does that also prevent EQ in the CC? Jay > On Feb 12, 2024, at 4:36 PM, Kevin Pegg via RE-wrenches > wrote: > > I have seen the same behaviour on a few older XW60

[RE-wrenches] XW EQ question

2024-02-12 Thread jay via RE-wrenches
thoughts? thanks jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cg

Re: [RE-wrenches] In search of better generator start relay for Outback system

2024-02-09 Thread Jay via RE-wrenches
I would use a sealed relay. The SS one should work. Or a 12v cube relay like in cars.  Super cheap and reliable JayBOSCH 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Singleamazon.comOn Feb 9, 2024, at 12:55 PM, William Miller via RE-wrenches wrote:Dan: I think a solid state relay

Re: [RE-wrenches] Lithium batteries

2024-02-08 Thread Jay via RE-wrenches
st? I knew it was time.  Sincerely, Ray Walters Remote Solar On 2/7/2024 9:19 AM, jay via RE-wrenches wrote: One of the things that I’m just now learning is about BMS failure/warranty/fix/replacement.    Some can be field

[RE-wrenches] rolls battery question

2024-02-07 Thread jay via RE-wrenches
Hi All, Can anyone tell me off the top of their head if older Rolls 6CS 25PS Do they have welded or bolted internal connections? I have a site I’m going to, very remote that might have a bad cell or two and I’m just figuring out how I’m going to bypass the bad cells. thanks jay

[RE-wrenches] Lithium batteries

2024-02-07 Thread jay via RE-wrenches
One of the things that I’m just now learning is about BMS failure/warranty/fix/replacement. Some can be field installed some need to go back to the OEM. I guess its something else we need to check on. Jay > On Feb 7, 2024, at 9:06 AM, Bradley Bassett via RE-wrenches >

Re: [RE-wrenches] Schneider Insight Home and Insight Cloud

2024-02-07 Thread jay via RE-wrenches
I guess the SCP is back in production. But if I understand correctly you still need the insight to program the XWPRO versions? thx jay > On Feb 7, 2024, at 8:50 AM, Drake Chamberlin via RE-wrenches > wrote: > > My experience with using Insight and Xanbus is that the projec

[RE-wrenches] Lorentz pumps

2024-01-22 Thread Jay via RE-wrenches
Does anyone know if Lorentz pumps still exist in the US. Someone is looking for a PS200 control box. It seems to be intermittent Thx Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address

Re: [RE-wrenches] Recommendation on DC Breaker

2024-01-18 Thread Jay via RE-wrenches
I’d use an IMO disconnect as you don’t have any current limitations. I think sometimes things get lost in translation. Jay > On Jan 18, 2024, at 8:43 AM, Jason Szumlanski via RE-wrenches > wrote: > >  > I am installing an EG4 off-grid 3k inverter for the first time, an

[RE-wrenches] sol ark 15kw

2024-01-13 Thread jay via RE-wrenches
or not? thanks in advance Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cg

Re: [RE-wrenches] Odd battery charging behavior with Outback inverters

2024-01-12 Thread Jay via RE-wrenches
There is or was a setting in the mate 3/s that the rebulk volts has a trigger. If the voltage doesn’t get below it it won’t charge (absorb) properly. Fix is to set the rebulk up higher than the charge voltsI don’t know if that’s your issue or not but I have fixed this  on systems. JayOn Jan 12,

Re: [RE-wrenches] Recommendations for A/B battery switch

2024-01-03 Thread jay via RE-wrenches
. Jay > On Jan 3, 2024, at 3:04 PM, Ron Young via RE-wrenches > wrote: > > Hi Wrenches & Happy New Year! > > I have a client who wants to switch between two 24v 800 a/h battery banks. I > know this isn’t a recommended strategy and have advised him accordingl

Re: [RE-wrenches] SMA TL-22 insulation resistance error

2023-12-13 Thread Jay via RE-wrenches
I think that using a megger etc to test the panels and wires is what I’d do before I yanked out  all the Wires. They are not that expensive anymore and maybe possible to rent one?JayOn Dec 13, 2023, at 8:53 AM, Dave Tedeyan via RE-wrenches wrote:Hi All,I am curious to hear if anyone else has run

Re: [RE-wrenches] 48 V DC temp sensing relay

2023-12-13 Thread Jay via RE-wrenches
Hi Drake Try this one. I get a lot of equipment from supply house. Since you need on with temp rise it’s an AC type. This one will do 8 amps at 120v so a small amp dc fan won’t hurt the relay. Jay https://www.supplyhouse.com/White-Rodgers-1609-101-Refrigeration-Temperature-Control-30

Re: [RE-wrenches] Mate 3s with legacy FX inverters

2023-12-12 Thread Jay via RE-wrenches
Agreed to all said. Numerous systems with mate 3/3s and every inverter and stacking is all fine. New hub 10:3 required. MX CC don’t appear on the mate 3/s. Few of my systems are on optics so can’t comment on that. JayOn Dec 12, 2023, at 1:15 PM, Roland Shackelford via RE-wrenches wrote:We have

[RE-wrenches] Hydraulic KO tool

2023-12-11 Thread Jay via RE-wrenches
there that should work for a holes. Just thought I’d check to see if anyone has any suggestions. Thx Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change

Re: [RE-wrenches] Integrating Fortress E-vault maxes into an SI AC-coupled system

2023-11-12 Thread Jay via RE-wrenches
my assumption. However an open relay exhibits some fairly high impedance. The symptoms indicate the SI shuts down but the batteries remain connected. Something allows 69 volts on the battery terminals…William MillerMiller Solar.com805-438-5600www.millersolar.comOn Sun, Nov 12, 2023 at 2:22 PM Jay

Re: [RE-wrenches] Integrating Fortress E-vault maxes into an SI AC-coupled system

2023-11-12 Thread Jay via RE-wrenches
Maybe someone else knows differently but it was explained to me that the fortress batteries have a relay that disconnects the battery if the voltage gets to high or low. There isn’t any electronic  device to change battery impedance besides what the actual cells are doing. JayOn Nov 12, 2023, at

Re: [RE-wrenches] Cable sizing for high current modules? NEC interpretation/guidance?

2023-11-10 Thread Jay via RE-wrenches
I’ve wondered what other variables are at work given that mostly these connectors work as they should. I’d like to see them come with plugs covering the openings. This would keep dirt, salt air, moisture, etc  out until they are connected. As to if there were lots of failures with SW modules then

Re: [RE-wrenches] Small Diesel generator recommendation off-grid

2023-11-04 Thread jay via RE-wrenches
It depends a lot on the what you want. open chassis sound enclosed super quite tier 4 prime/standby built in 2 wire start etc. MQ power make great units. https://www.mqpower.com/whisperwatt.html <https://www.mqpower.com/whisperwatt.html> jay > On Nov 4, 2023, at 7:45 AM, Mac Lew

Re: [RE-wrenches] Radian Question

2023-11-01 Thread Jay via RE-wrenches
. ---   Drake Chamberlin Athens Electric LLC Ohio Electrical Contractor’s License 44810 NABCEP Certified PV Installation Professional On 2023-10-31 12:14, Jay via RE-wrenches wrote:   Is the radian connected to grid sell?     If so then I'd say yes the higher grid voltage is preventing

Re: [RE-wrenches] Radian Question

2023-10-31 Thread jay via RE-wrenches
You could ask the wrenches bout how to make the window wider? I don’t know jay > On Oct 31, 2023, at 10:14 AM, Jay wrote: > > Is the radian connected to grid sell? > > If so then I’d say yes the higher grid voltage is preventing connection. > > Jay > >&g

Re: [RE-wrenches] Radian Question

2023-10-31 Thread Jay via RE-wrenches
Is the radian connected to grid sell?  If so then I’d say yes the higher grid voltage is preventing connection. JayOn Oct 31, 2023, at 9:35 AM, Drake Chamberlin via RE-wrenches wrote: Jay, It was a problem that surfaced before. Outback tech support was unable to figure it out. Then, the problem

Re: [RE-wrenches] Radian Question

2023-10-30 Thread Jay via RE-wrenches
to 264VAC.On Mon, Oct 30, 2023 at 6:57 AM Drake Chamberlin via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote: Hi Jay, The inverter won't even connect to the grid. It stays in the state where it is sampling the grid, AC in light blinking. Is the default high voltage for the nominal 240 V 28

Re: [RE-wrenches] Radian Question

2023-10-29 Thread Jay via RE-wrenches
below the rebulk volts. If you’re deep cycling it usually will with default settings The default high voltage window for ac input is default at 140v. Hope this helps Jay > On Oct 29, 2023, at 11:14 AM, Drake Chamberlin via RE-wrenches > wrote: > >  > My Radian GS 8048

Re: [RE-wrenches] AC Coupling

2023-10-28 Thread Jay via RE-wrenches
I’m going to both agree and disagree Agree The older inverters ( Schneider, Outback, etc) your drawing is correct. Disagree For many new inverters ( sol ark, ev4, fortress) they bring ac coupling into the inverter directly. Usually on the generator input and not in the backup loads panel. And I

Re: [RE-wrenches] Aging Batteries

2023-10-27 Thread jay via RE-wrenches
the chemistry. 3. lower the LBCO all the way down and if using AGS then lower the volts on that to and also reduce the run time/abosrb time. Good luck, Jay > On Oct 27, 2023, at 9:49 AM, Howie Michaelson via RE-wrenches > wrote: > > Hey Will, > > At the ri

Re: [RE-wrenches] Outback Radian Generator Charging

2023-10-27 Thread jay via RE-wrenches
is doing fine. Its 3% per 1000, and the variables of density altitude are: temperature, humidity, air pressure, elevation. I don’t understand why the generator support would allow for higher amps as well? jay > On Oct 27, 2023, at 11:40 AM, Darryl Thayer via RE-wrenches >

Re: [RE-wrenches] Off Grid, Cloudy Days, Solar Tilt Question

2023-10-25 Thread Jay via RE-wrenches
Hi BradOut of curiosity, what is the actual difference between the two on those cloudy days. ThxJayOn Oct 25, 2023, at 5:04 PM, Bradley Bassett via RE-wrenches wrote:I used to have both an array at a 60° tilt and one at 14° tilt. In the winter the high tilt array did better on sunny days, and on

Re: [RE-wrenches] Outback Radian Generator Charging

2023-10-25 Thread Jay via RE-wrenches
it. By my math we should be able to see about 6KW+/- of charging power. We are using Generator input mode I  believe.  We will try switching to Support mode and see if that helps.  By the way batteries are 8- Simpliphi 3.8.    Sent from my Galaxy Original message From: Jay via RE

[RE-wrenches] ITC and loans

2023-10-25 Thread Jay via RE-wrenches
Hi all. Any quick answers about how the ITC tax credit deals with loans on a solar system? Thanks Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org

Re: [RE-wrenches] Outback Radian Generator Charging

2023-10-25 Thread Jay via RE-wrenches
What is the charger ac limit set to?JayOn Oct 25, 2023, at 2:38 PM, Mac Lewis via RE-wrenches wrote:Hi Amos,What input mode are you using?Try switching to "support" mode and see if the charging current increases. On Wed, Oct 25, 2023, 1:24 PM Amos Post via RE-wrenches

Re: [RE-wrenches] Need a hand with Sunny Island/Sunny boy AC couple

2023-10-21 Thread Jay via RE-wrenches
Hi williamCan you tell us which SI/SB you have?JayOn Oct 21, 2023, at 5:49 PM, William Miller via RE-wrenches wrote:Friends:I’m kinda stuck on a project setting up a SI/SB AC coupled system off grid. When the SB inverters ramp up the battery voltage jumps to 69 pretty quickly and the system

Re: [RE-wrenches] Cleaning PV mods

2023-10-20 Thread Jay via RE-wrenches
I tell my clients to wash your panels like you’d wash your car. Similar soaps if needed to remove pollen or harder to remove things and softer bristle brushes help. Doing it during the heat of the day means a larger chance of mineral deposits vs cooler times depending on your water. Myself I don’t

Re: [RE-wrenches] XW Pro failures

2023-10-13 Thread jay via RE-wrenches
In my buddies case, most definitely XW Pro jay > On Oct 13, 2023, at 9:39 AM, Dave Angelini Offgrid Solar via RE-wrenches > wrote: > > It must be an XW+ that died. The XW pro field circuit validation testing beta > was complete in early 2019. > > That XWP is stil

Re: [RE-wrenches] XW Pro failures

2023-10-13 Thread Jay via RE-wrenches
I have a buddy that has had two different  stacked pairs with issues. It took months of back and forth on the one which they did replace them however one of the inverters sent from Schneider was a euro 230/50hz. Taking another trip and more delay. And same guy, another project with monitoring etc

Re: [RE-wrenches] Nuance ground racking

2023-10-12 Thread Jay via RE-wrenches
Does anyone have a link or picture of the ground anchor in question? I couldn’t find one. ThxJayOn Oct 12, 2023, at 7:07 AM, Dave Tedeyan via RE-wrenches wrote:Jeff, Thanks for the notes and things to look for from the field. I was not aware that there are two versions of their PowerJack out

Re: [RE-wrenches] SOK Batteries

2023-10-11 Thread Jay via RE-wrenches
Buy another SOK battery so that doesn’t happen. Or maybe happens lessJayOn Oct 11, 2023, at 5:55 PM, Kristopher Schmid via RE-wrenches wrote:Hello brain trust,Anyone have experience with SOK lithiums?  Here's my issue.  Client has a tiny home and bought their system online (I know, run away...). 

Re: [RE-wrenches] Well pump with Sol-Ark

2023-10-11 Thread Jay via RE-wrenches
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

Re: [RE-wrenches] 70-100 amp relay

2023-10-03 Thread Jay via RE-wrenches
Hi guys It’s for a 240vac relay between the generator and inverter so I can do warm up /cool down. It’s a 15kw generator derates to about 10-12 so 60-75 amps is all I am looking for. I’ll put it into a box of some sort. Thx Jay > On Oct 3, 2023, at 3:47 PM, Starlight via RE-wrenc

[RE-wrenches] 70-100 amp relay

2023-10-03 Thread jay via RE-wrenches
. Thanks jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenche

Re: [RE-wrenches] Module level electronics mounting

2023-09-28 Thread Jay via RE-wrenches
I like the idea but haven’t used it yet. I don’t see any code issues with the longer wiring?JayOn Sep 28, 2023, at 10:52 AM, Kirk Herander via RE-wrenches wrote:All,Has anyone ever mounted MLEs (optimizers, microinverters, RSDs) on the perimeter of the array or elsewhere instead of underneath

Re: [RE-wrenches] Propane range options for off-grid?

2023-09-26 Thread Jay via RE-wrenches
I found this brand at Home Depot. No Ac required. Uses battery ignition. I didn’t look into reviews and Ive not used it. JaySummit Appliance 30 in. 3.7 cu. ft. Gas Range in White WNM210Phomedepot.comOn Sep 26, 2023, at 4:16 PM, Dave Angelini Offgrid Solar via RE-wrenches wrote: Hey David,   I

Re: [RE-wrenches] GT with BB

2023-09-22 Thread Jay via RE-wrenches
bars and plexi dead front vs 4/0 cable. Jay > On Sep 21, 2023, at 9:25 PM, frenergy via RE-wrenches > wrote: > > Jay, > > I sent a diagram of my proposed arrangement and bus sizes to > SimpliPhi prior to installation, which they approved. The buses (cop

Re: [RE-wrenches] GT w/ BB

2023-09-19 Thread Jay via RE-wrenches
a picture of an exceptionally large one. 24' long. I'm looking at the rack mounted set up because the bussing and cabling is done. 3 racks of 6 5kwhr batteries. All I will need is cabling from the racks to a small (in size) bussbarOn Mon, Sep 18, 2023 at 3:50 PM Jay <jay.pe...@gmail.com> wrote:

Re: [RE-wrenches] GT w/ BB

2023-09-18 Thread Jay via RE-wrenches
rack mount set up rather than AES's and custom bussing.Jason,That's exactly what I was thinking, if I go the Sol-Ark route. Last time I ordered custom panelboards like that, they were six months out.On Mon, Sep 18, 2023 at 1:18 PM Jay via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote:I

Re: [RE-wrenches] GT w/ BB

2023-09-18 Thread Jay via RE-wrenches
If 40kw is the peak and then there are new added loads, what 50-60kw?  If it was me I’d be designing the inverters to handle the 50/60 kw with future expansion capabilities beyond that. Then how much kWh of storage are you going to need or maybe are planning for?At some point maybe looking at a

Re: [RE-wrenches] sol ark AGS question

2023-09-16 Thread jay via RE-wrenches
As I’ve been researching this, the Atkinson GSCM can do this when coupled to an external relay. If I understand correctly. Jay The warm up ( on delay ) is 0- 60 seconds, the cool down ( off delay) is 0-120 seconds https://thesolarstore.com/manuals/GSCM.pdf > On Sep 16, 2023, at 9:20

Re: [RE-wrenches] Franklin Home Power

2023-09-16 Thread jay via RE-wrenches
I recently saw this. I haven’t used either, but its looks well done. https://signaturesolar.com/eg4-powerpro-ess-14-3-28-6kwh-capacity-eg4-18kpv-eg4-powerpro-wallmount-battery-9540-pending/

[RE-wrenches] sol ark AGS question

2023-09-14 Thread jay via RE-wrenches
with on delay relay. Maybe there is a off the shelf generator transfer switch that has this built in? Thanks in advance Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re

Re: [RE-wrenches] Iron Edison Lithiums

2023-08-29 Thread Jay via RE-wrenches
Can you send pictures?  JayOn Aug 29, 2023, at 5:54 PM, Jeremy Rodriguez via RE-wrenches wrote: Leaking from somewhere mid way in the battery case I’m guessing.  The liquid followed a cable down to the BMS board and corroded it badly.  Jeremy Rodriguez  Solar Installation / Design All

Re: [RE-wrenches] Wind machines

2023-08-17 Thread Jay via RE-wrenches
uck! Solar is cheap but boring!Dan FinkOwner, Buckville Energy Consulting LLCIREC Certified Instructor for PV and Small Wind InstallationNABCEP Certified PV System InspectorNABCEP PV Associatedanbo...@gmail.com970-672-4342 On Thu, Aug 17, 2023 at 9:11 AM Jay via RE-wrenches <re-wrenches@lists.re

Re: [RE-wrenches] Wind machines

2023-08-17 Thread Jay via RE-wrenches
Yeah just kinda of sad they are gone. Like others, a friend called looking to replace a very old whisper power. Ok more solar it is. ThxJayOn Aug 17, 2023, at 9:51 AM, Roy Butler via RE-wrenches wrote: Good luck with that search Jay. Most of the companies

[RE-wrenches] Wind machines

2023-08-17 Thread Jay via RE-wrenches
Hi all Is anyone making a good quality 1-2kw wind machine? All of my searches come up with nothing. Thanks in advance Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches

Re: [RE-wrenches] Solar edge question

2023-08-02 Thread Jay via RE-wrenches
Hi KirkThanks. Their system is from around 2017. Battery/inverter have worked fine. Is there a way to go from offgrid like it is now to grid tie battery backup?  And what parts are needed?ThxJayOn Aug 2, 2023, at 6:27 AM, Kirk Herander wrote:Hi Jay,The energy hub is incompatible with older

[RE-wrenches] Solar edge question

2023-08-02 Thread Jay via RE-wrenches
and battery backup ( for a sub panel). Is it just the SE energy hub backup interface? Or? And does the 7600A work with that? Thanks in advance Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE

Re: [RE-wrenches] Inverter output fluctuations

2023-07-23 Thread Jay via RE-wrenches
Given that it worked fine for years it would appear that the XW+ has an issue. I don’t see how the SE could cause this. Is it still under warranty? What does Schneider say about the issue. JayOn Jul 22, 2023, at 10:33 PM, Howie Michaelson via RE-wrenches wrote:Michael, that is my last ditch

Re: [RE-wrenches] Inverter On/Off Switch use Outback FX

2023-07-21 Thread Jay via RE-wrenches
Ray On 7/20/2023 5:15 PM, Jay wrote: Hi Ray This house won’t have an AGS, manual start only.  And your comments exactly, having to wait until the next day when hopefully there is enough sun to charge the battery i

Re: [RE-wrenches] Inverter On/Off Switch use Outback FX

2023-07-20 Thread Jay via RE-wrenches
on the next day.  This is my concern on Solark installs, I just noticed that the inverter won't pass through PV, if it hits its LVD set point.  On 7/20/2023 3:04 PM, jay via RE-wrenches wrote: HI All, I wanted to revisit

[RE-wrenches] Outback lithium LVD

2023-07-20 Thread Jay via RE-wrenches
something? Thanks Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cg

Re: [RE-wrenches] Inverter On/Off Switch use Outback FX

2023-07-20 Thread jay via RE-wrenches
, when you start the generator, it will start charging, raising the battery volts, causing the AUX relay to close AC output relay and you’ll have power in the house. Am I missing something? thanks jay Here is the last email I think: Mac, I think you've got an elegant solution

Re: [RE-wrenches] [EXTERNAL] Re: Lithium battery recommendation

2023-07-14 Thread Jay via RE-wrenches
the way back, that didn't puke prematurely and have issues. Discover AES and Schneider for the win. Once they are set up, they just work.    On Thu, Jul 13, 2023 at 3:20 PM Jay via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote: Hi all I’m Looking for recommendations for a lithium b

[RE-wrenches] Lithium battery recommendation

2023-07-13 Thread Jay via RE-wrenches
and home grid. Have been recommended to look at. Blue planet is just too expensive. And PS. Fortress says that you cannot add batteries after 1 year. This goes against everything I thought I understood about lithium. Any comments about why they say that? Do others say rhat? Thanks in advance Jay

Re: [RE-wrenches] Pro Power saving device

2023-07-06 Thread Jay via RE-wrenches
And even if it did power factor correction most residential customers are not charged for power factor.  Zero savings. On Jul 6, 2023, at 12:27 PM, Dan Fink via RE-wrenches wrote:It's supposed to adjust power factor for the home loads with a teeny tiny capacitor in the overpriced plug-in box.

Re: [RE-wrenches] Parallel Homegrid Stack'd Busbar

2023-06-29 Thread Jay via RE-wrenches
FYIThe 12 and 15kw both have dual lugs on positive and negative battery inputs. On Jun 29, 2023, at 6:47 AM, Jason Szumlanski via RE-wrenches wrote:I was thinking the Midnite combiner, but it's a very big product for what we're trying to accomplish. I was hoping Polaris type tap connectors might

Re: [RE-wrenches] Lithium battery charge rate

2023-06-27 Thread Jay via RE-wrenches
with Li batteries, (hundreds of Li installations, mobile and off grid), and thousands of LiFeBlue Battery customers, low current charging works without issues. Most of these systems charge at the high end 0.35 C rate or less. Jay did not mention the bank size so we don’t know the C rate for the 30

[RE-wrenches] Lithium battery charge rate

2023-06-26 Thread Jay via RE-wrenches
but did mention they need 30-50 amps charge. It’s not in the manual. Wondering what you all think and know Thx Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re

[RE-wrenches] Fronius primo fan

2023-06-15 Thread Jay via RE-wrenches
Does anyone know where to get a replacement fan for a fronius promo 10kw? Thx Jay ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change listserver email

Re: [RE-wrenches] Schneider SCP / MPPT 80 600 / XW+ / Gateway questions

2023-06-11 Thread Jay via RE-wrenches
Hi greg There was just a thread that discussed you can’t use the scp to program the pro. Have to use insight. If I understand correctly. Hopefully others more knowledgeable will chime in about your other issues too. Good luck Jay > On Jun 11, 2023, at 11:37 AM, greg egan via RE-wrenc

  1   2   3   4   5   6   7   8   9   10   >