Re: [RE-wrenches] Lithium Ion tool batteries

ing. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or u

Re: [RE-wrenches] ballasted ground mounts residential scale

assembly and mounting modules, issues with the mod mud/end clamps. I’m not completely against giving it another try, but not without reviewing the notes and photos from the last ones and confirming the issues have been addressed. Regards, Benn On Mon, Jan 3, 2022 at 8:22 AM Benn Kilburn wrote

Re: [RE-wrenches] ballasted ground mounts residential scale

ettings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > http://lists.re-wrenches.org/pipermail/re-wre

Re: [RE-wrenches] Enphase Envoy CR2032 battery

ry the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or update participant bios

Re: [RE-wrenches] Over-torquing Module Clamps?

enches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenc

Re: [RE-wrenches] Odd inspection procedure

one? Cheers, Benn Kilburn SkyFire Energy 780-906-7807 > On Mar 31, 2021, at 10:48 AM, William Miller wrote: > > Friends: > > We just finished a grid-tied project that included a pretty complicated > service upgrade. The project is in Monterey County, California. The

Re: [RE-wrenches] Protecting New Roofing during Summer

Jeremy, I think the strap-on ones you’re referring too are Korkers (sp?). They have a very strong Velcro bottom that you can change out from foam, a cleat (with little metal spikes that’s great for cedar or ice, and maybe a felt? Yes, they are kind of big and klunky. Benn Kilburn SkyFire

Re: [RE-wrenches] grid-tie solar behind a generator

know the inverters had shut off... so I ran a low voltage line to a LED light in their kitchen area that would come on upon loss of grid and would go out when the inverters were manually reset. Benn Kilburn SkyFire Energy 780-906-7807 > On Feb 25, 2021, at 6:40 AM, Nik Ponzio, Building Ene

Re: [RE-wrenches] factory module damage, has anyone seen this?

Jay, If they say it is “within tolerance”, do they have “specs” to show that? And if it is, and they do then is it causing you grief (making adjoining mods look flush)? Benn Kilburn SkyFire Energy 780-906-7807 > On Nov 5, 2020, at 11:53 AM, Jay wrote: > > I wanted to give a fin

Re: [RE-wrenches] factory module damage, has anyone seen this?

If they say it is within spec, and can show you paperwork showing that it is, then you got what you ordered. Perhaps it is “pre-flexed” for loading. Those are pretty tall/long mods. Benn Kilburn SkyFire Energy 780-906-7807 > On Nov 4, 2020, at 2:45 PM, Dana Orzel wr

Re: [RE-wrenches] Cedar Shake roofs

with. High spots on some shakes will require aggressive sanding (disc) and/or a chisel. ANY moisture will make the roof VERY slippery, just a heads up. Benn Kilburn SkyFire Energy 780-906-7807 > On Oct 20, 2020, at 5:24 AM, Howie Michaelson > wrote: > > Hi all, > Does

Re: [RE-wrenches] Bluetooth connection to Huawei inverter

into the inverter with the charging cord. My apprentice had a newer Google pixel phone which we were able to connect successfully. However, there was still A couple of times where his connection was intermittent like mine. They have not yet gotten back to me on that issue. Benn Kilburn SkyFire

[RE-wrenches] Bluetooth connection to Huawei inverter

. Their tech support seems willing and somewhat helpful but while other calls from site wrk fine talking to them is a terrible connection and then there is a bit of a language barrier as well. Benn Kilburn SkyFire Energy 780-906-7807 ___ List sponsored

Re: [RE-wrenches] MLPE Mapping

as a reminder before any mods make it to the roof. Benn Kilburn SkyFire Energy 780-906-7807 > On Jul 8, 2020, at 12:18 PM, Kirk Herander wrote: > > We scan the barcodes with a smart phone app which automatically creates an > excel file for upload(there are many apps to choose from)

Re: [RE-wrenches] White wire for DC- after ground fault breaker

James, where is the CT located? If it’s in a panelboard/loadcenter, I understand that they are not “certified” to allow CT’s inside so the work-around is to pass the conductors thru a jbox before the panelboard and locate the CTs there. Benn Kilburn SkyFire Energy 780-906-7807 > On

Re: [RE-wrenches] Disconnect spacing

Looks fine to me, Jason. Did you ask him to cite a particular code rule? Only other issue would be is if either of those pieces requires more space in their install instructions/Mfgr specs. Good luck Benn Kilburn SkyFire Energy 780-906-7807 > On Mar 11, 2020, at 10:18 AM, Jason Szumlan

Re: [RE-wrenches] Direct solar options for stock tank de icing

energy. I often come across this idea... typically after a cold snap and I see my electric bill (we have a few electric water heaters for animals)... I’m just not set up to put my water tank in a sunny spot right now. https://www.motherearthnews.com/diy/tools/solar-stock-tank-zmaz10onzraw Benn

Re: [RE-wrenches] Tripping gfi

This may, or may not provide some helpful info https://www.electricianinformationresource.com/dc-circuit-breakers.html?fbclid=IwAR0iQzT58cgAbBEcbtg2N_ETDV5qkC31Qz7_py83pgaoLm_l0ZPGNAmN2KQ Benn Kilburn SkyFire Energy 780-906-7807 > On Jan 14, 2020, at 7:03 PM, Mac Lewis wrote: >

Re: [RE-wrenches] Ground Mount with cable anchors

k to shift and move, as i have seen on the 80kW system. <http://www.skyfireenergy.com> Benn Kilburn CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc Employee Owner 14515 - 121A Ave NW | Edmonton, AB | T5L 2T2 Direct: 780-784-1706 | Office: 780-474-8992 *www.skyfire

Re: [RE-wrenches] Damaged in shipping

Dave, If you are not alreadyMake sure you keep communication with them open about the issue during this time...so you don’t spring the issue on them if/when it drags out being resolved. Benn Kilburn SkyFire Energy 780-906-7807 > On Jul 2, 2019, at 2:26 PM, Dave Tedeyan wrote: >

Re: [RE-wrenches] Cutting rail

this on metal sawblades and when drilling into metal especially using a Uni bit. Tell everyone on the crew to get them selves a small used tin and keep some of this handy. A tube of this should last years. Benn Kilburn SkyFire Energy 780-906-7807 > On Jun 12, 2019, at 10:36 PM, frenergy wrote: >

Re: [RE-wrenches] Raised racking system

If budget and engineering allows, get I-beams cut to 3’ lengths with a plate welded on either end and bolt them down to the concrete roof? Benn Kilburn SkyFire Energy 780-906-7807 > On Sep 19, 2018, at 11:08 AM, Chris Mason > wrote: > > I'm quoting a job on a concrete roof wit

Re: [RE-wrenches] Removing graffiti from modules

Yeah, there is plenty more on the wall beside the array and on other walls/signs of the business. This is just what they did to the solar modules. Ray, no i don't believe the owner has tried anything, yet. <http://www.skyfireenergy.com> Benn Kilburn CSA Certified Solar Photovoltaic S

Re: [RE-wrenches] Removing graffiti from modules

mention using a mild soap. I’m going to see what Canadian Solar suggests but this group is always worth checking with. Benn Kilburn SkyFire Energy 780-906-7807 > On Sep 9, 2018, at 9:32 AM, frenergy wrote: > > Help us with this Benn. Are we talking spray paint, airgun, acryli

[RE-wrenches] Removing graffiti from modules

Hey everyone, Do any of you have experience removing graffiti from solar modules? Any tips for do’s and dont’s? Thanks Benn Kilburn SkyFire Energy 780-906-7807 ___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org

Re: [RE-wrenches] grounding on metal roofs

Glenn, Would you Bond/ground every metal pan or only the ones beneath the array? Benn Kilburn SkyFire Energy 780-906-7807 > On Jun 17, 2018, at 11:46 AM, "glenn.b...@glbcc.com" > wrote: > > We use the Ilsco SGB-4 ground lug on every pan under the array for > residen

Re: [RE-wrenches] Ilsco Insulated Tap Connectors

I'll x2 what Ray saysunless it specifies AC or DC then the voltage rating applies to either. Benn Kilburn SkyFire Energy 780-906-7807 > On Jun 2, 2018, at 11:10 AM, Ray wrote: > > I pulled up the Ilsco site. They are rated to 600 volts. That voltage is AC > an

Re: [RE-wrenches] Squirrel Guards for Solarworld 2.0 Frames

We've used the Solatrim on one larger system. Installed it fall of '17. Time will tell if the adhesive can withstand our temperatures swings of 30degC to -40degC Benn Kilburn SkyFire Energy 780-906-7807 > On May 8, 2018, at 9:50 AM, Nik Ponzio, Building Energy > <npon...@buildingene

Re: [RE-wrenches] Looking for insulated #6 bare standoff

Dana, Why does it have to be bare copper? Can you not use a green insulated #6? Benn Kilburn SkyFire Energy 780-906-7807 > On Apr 18, 2018, at 10:59 AM, Dave Angelini Offgrid Solar > <offgridso...@sti.net> wrote: > > Why is it #6? Usually the solar panels wire size determi

Re: [RE-wrenches] rail less standing seam attachments

Ray, I believe S5! offers an approved roof anchor that attaches to standing seams. A bit pricy (few hundred, I think) especially considering they are one per person but sometimes that's the cost of safety. Benn Kilburn SkyFire Energy 780-906-7807 > On Mar 31, 2018, at 11:19 AM, Ray

Re: [RE-wrenches] 3-Phase SolarEdge L-L 215v

Sounds like you are working with a 120/208V system? What do you get from line to ground? Benn Kilburn SkyFire Energy 780-906-7807 > On Feb 13, 2018, at 9:53 AM, Eric Stikes <e...@harvesthesun.com> wrote: > > I am troubleshooting a SolarEdge system with 9kW 3-Ph invert

[RE-wrenches] Looking for a Hanwha Q.Cell

Hey Wrenches, We are looking for a single Hanwha Q.Peak-G4.1/SC 305W If anyone has a lead for me please respond off-list. Mucho thanks!!! Benn Kilburn SkyFire Energy 780-906-7807 ___ List sponsored by Redwood Alliance List Address: RE-wrenches

Re: [RE-wrenches] Rodent bird guard question

Tom, I commented on a few different products on a thread with a similar subject line as this one, none of which would impede airflow significantly, IMO. However they will require maintenance similar to cleaning out your gutters/eavestroughs as wind-blown debris gets trapped along the upper

Re: [RE-wrenches] Rodent/Pigeon/Critter Guards

Brian, I have used the SnapNRack and i do like their clips more than the J-hooks. Thanks *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 14515 – 121A Ave NW | Edmonton, AB | T5L 2T2 P: 780-474-8992 | F: 888-405-5843 www.skyfireenergy.com [image: email] &l

Re: [RE-wrenches] Rodent/Pigeon/Critter Guards

h and J-hooks??? I'm not confidant that the j-hooks are robust enough to last very long. We often have several on each install that the washer simply will not hold tight. (See the prior post below for some other suggestions) Thanks! Benn SkyFire Energy > On Jul 22, 2015, at 2

[RE-wrenches] Onsite label maker

of wasted label material. Cheers, Benn Kilburn SkyFire Energy Inc. 780-906-7807___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cg

Re: [RE-wrenches] Firestone Metal Roof with S-5

Jason, Contact Firestone yourself and tell them the roofers claim and if it's true then get it in writing. If it's not, get it in writing. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Mar 22, 2017, at 7:40 PM, jerrysgarage01 <jerrysgarag...@gmail.com> wrote: > > Wrench

[RE-wrenches] Fronius DataManager 1.0

Wrenches, I'm looking for a discontinued Fronius DataManager 1.0. If anyone has one they'd part with or if you can suggest a possible source then please reply to me off-list. Much thanks, Benn Kilburn SkyFire Energy Inc. 780-906-7807 ___ List

Re: [RE-wrenches] Rapid Shut Down Box In In-Accessible Location vs SMA Multigate XT

Mark, Not being familiar with NEC...are you still required to have rapid shutdown when using microinverters? Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Jan 30, 2017, at 10:25 AM, ma...@berkeleysolar.com wrote: > > Folks, > Clearly residential rapid shutdown boxes wi

[RE-wrenches] Stripped screws... Fronius IG Plus PV terminals

were initially being terminated. The ones that did strip, did so with noticeably less (hand torque) pressure than was applied to other terminals in same inverters that snugged up just fine. Benn Kilburn SkyFire Energy Inc. 780-906-7807 ___ List

Re: [RE-wrenches] Vertical wall, shared rails

Chris, It's s Kinetic rail and they have given the go-ahead. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Oct 18, 2016, at 4:41 AM, Chris Schaefer <ch...@solarandwindfx.com> wrote: > > Hey Benn, > Just curious as to who's rail you're using that is rated for suc

Re: [RE-wrenches] Vertical wall, shared rails

the days are getting shorter quicker around here). I agree that some use of a laser will probably work for us, I just thought i'd throw this out there to see if anyone on this list has tackled something similar and see if they have any insights to share. Thanks, *Benn Kilburn * CSA Certified

[RE-wrenches] Vertical wall, shared rails

perfectly perpendicular? (keeping in mind the length...32.8m (110') Much Thanks, *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 14515 – 121A Ave NW | Edmonton, AB | T5L 2T2 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com [image: email] &l

Re: [RE-wrenches] Strategies for hurricane resistant solar arrays?

ther suitable material so not to scratch the glass. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Oct 13, 2016, at 4:20 PM, Darren Anderson <dar...@self.org> wrote: > > In light of Hurricane Matthew and the loss of some of our PV systems on South > Coast of Haiti (despite

Re: [RE-wrenches] #6 PV Wire Transition

Could you use one of those insulated Ilsco terminal blocks (sorry, don't have a part number handy) to transition the #6 to short length of #8/10 then put your #8/10 connector on the short piece? Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Oct 6, 2016, at 4:22 PM, Corey Shalanski

Re: [RE-wrenches] Direct Burial PV Wire?

It is direct burial rated, as per the Canadian Electrical Code, Table 19. *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 14515 – 121A Ave NW | Edmonton, AB | T5L 2T2 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com [image: email] &l

Re: [RE-wrenches] Fluke 337

Ya know whati'll echo Ron's comment. Check the leads. I was also questioning an intermittent working Fluke...switched out the leads with one that was working fine and found that one of the leads was the problem. FWIW, I found the loose connection was where the wire went into the moulded

Re: [RE-wrenches] Back-up generator/inverter shut-down relay

the need for a way to shut down the inverters when the generator is running. The SMM that was suggested sounds great, but I don't want our client to be a guinea pig to see if it will work properly with a non-Generac generator. Thanks, Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Se

Re: [RE-wrenches] micro-inverters

You guys should really cut one of those swelled up ones and share the photos with us :) Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Sep 14, 2016, at 11:14 AM, Jerry Shafer <jerrysgarag...@gmail.com> wrote: > > The 190's had component issues which case them to bal

Re: [RE-wrenches] Back-up generator/inverter shut-down relay

what you are suggesting. Seems like it should work. Anyone care to poke some holes in this theory? Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Sep 8, 2016, at 4:57 PM, jerrysgarage01 <jerrysgarag...@gmail.com> wrote: > > > Wrenches > Does not sound like there is a

[RE-wrenches] Back-up generator/inverter shut-down relay

mechanial room along with the house electrical panelboard. We are looking for relay options to shut down the inverters when there is a power interruption, before the generator kicks in. This could be a manual reset. What are some options you have seen/used for something like this? Thanks, *Benn

Re: [RE-wrenches] Wire nuts

. I've always questioned the why wire nuts are cautioned against, especially considering how many wire nuts are used in residential and commercial jobs. I'm sure if there was a legit issue with them then insurance companies would insist they not be used, such as aluminum wiring? *Benn Kilburn * CSA

Re: [RE-wrenches] Wire nuts

Jerry, Can you confirm that this was caused by a failure of the wire nut, itself, and not due to user error (not properly stripping enough jacket, inserting even length wires and sufficiently twisting on the wire nut) Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Sep 6, 2016, at 12

Re: [RE-wrenches] After market SMA TL inverter shade covers

/edmonton.html Midday sun on a north wall in Panama??? Now that is another story. http://www.gaisma.com/en/location/panama.html Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Aug 29, 2016, at 8:03 AM, Benn Kilburn <b...@skyfireenergy.com> wrote: > > Nick, > Yes, there would

Re: [RE-wrenches] After market SMA TL inverter shade covers

Nick, Yes, there would be some direct sun exposure midday as well. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Aug 28, 2016, at 10:27 PM, Nick Soleil <nsol...@enphaseenergy.com> wrote: > > Hi Wrenches. > > > Yes, our product is NEMA 6, so is pretty robust o

Re: [RE-wrenches] After market SMA TL inverter shade covers

an issue, you might think? Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Aug 28, 2016, at 7:43 PM, jay <jay.pe...@gmail.com> wrote: > > Hi Bill and Benn, > > Those micros are rated nema 6, which is submersible rated. > > I”m curious which element/s they are ref

Re: [RE-wrenches] After market SMA TL inverter shade covers

they are exposed to the elements. We are in the process of designing a cover for them that would provide at least as much protection as a module would. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Aug 26, 2016, at 3:58 PM, Peter Giroux <pgir...@mindspring.com> wrote: &g

Re: [RE-wrenches] Ballasted Roof Racking?

We've been using Polar Racking which is pretty light (without ballast). ...from my mobile Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Aug 16, 2016, at 12:58 PM, Nik Ponzio, Building Energy > <npon...@buildingenergyus.com> wrote: > > Wrenchers, > > Ir

Re: [RE-wrenches] Pass through/transition box for Enphase

Din rail mounted terminal blocks Weidmuler WDU6 or WDU10, depending on the wire size you are using. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Aug 8, 2016, at 12:49 PM, Jason Szumlanski > <ja...@floridasolardesigngroup.com> wrote: > > I'm looking to bring 8 Enp

Re: [RE-wrenches] squirrels are so cute

Wow! How old is that array? Might be a good idea to contact any other clients of yours in the area, to give them a heads up and maybe push the rodent guard up-sell. Sent from my iPhone > On Jul 13, 2016, at 3:36 PM, Kirk Herander wrote: > > > I got a call from a

Re: [RE-wrenches] getting PV modules up to the roof

uld be nice for much larger jobs. And i like that some have articulating sections that can flatten out to run parallel with some roofs. But i've seen how much room they take up. You need an empty van or trailer just to move the pieces themselves. *Benn Kilburn * CSA Certified Solar Photovoltaic Syst

Re: [RE-wrenches] Metal Battery Box

decline and use whatever you wish, as long as it is done properly, and to code. Not that here is anything wrong with metal battery boxes. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On May 31, 2016, at 11:40 AM, Dave Tedeyan <dtede...@taitem.com> wrote: > > Hi All, >

Re: [RE-wrenches] closets and working space

I dont recall the specific rule off the top of my head, but I'm sure Canadian Electrical Code says that panelboards are specifically not allowed to be installed in closets. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On May 30, 2016, at 6:08 PM, AE Solar <autonomousenerg...@gma

Re: [RE-wrenches] Goofy roofing

letter roof bracket. The name of it escapes me at the moment. Maybe FixT? We are attaching to purlins which are 2"x6". I wouldn't think 1"x anything would provide enough pull-out? Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Apr 29, 2016, at 9:09 AM, August Goers <aug...

[RE-wrenches] Storage Batteries for dwellings -Canadian Code

interpret it differently or know of another rule in the CEC that may be a work-around? For the NEC'ers... i only have a copy of the 2011 NEC and haven't read it cover to cover yet ;) but is there a similar rule in there regarding storage battery voltage FOR dwellings? Thanks *Benn Kilburn * CSA Certi

Re: [RE-wrenches] "Solar-Pack 100"

So you just sit the frame of the module onto the black bar at the top of the SP100? It gravity alone holding the module in place? Is mounting it onto the SP100 a one man job or do you need someone to put it on there for you? *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician

Re: [RE-wrenches] Secure/support PV wire requirements?

PV systems or are simply not doing their job properly and have no place inspecting anything. *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com [image:

Re: [RE-wrenches] Temporary Roof Anchors

even see the sealant (which is black and barely noticeable from the ground anyway) I wish more homes around here used ridge vent caps. It would limit the number of roof vents spread out across the roof. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Jan 8, 2016, at 9:02 AM, Dave Tede

[RE-wrenches] Temporary Roof Anchors

Wrenches, Of our residential installs, i would guess that at least 80% are done on composite asphalt shingle roofs typically ranging from 13 to 33deg pitch. The rest are made up of various metal roofs, cedar shake, rubber shingles, concrete tile, etc... Obviously, we require roof anchors for fall

Re: [RE-wrenches] Schletter

Chris, I've used these a few times. I would say they were successful. What sort of questions do you have? *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com

Re: [RE-wrenches] Flat roof in snow country - snow removal

"massive snow fall event" prior to this happening? Thanks, *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com [image: email] <b...@skyfireenerg

Re: [RE-wrenches] Flat roof in snow country - snow removal

of the potential kwh lost. Our general consensus is that if removing the snow presents any challenge, especially to safety, then it is best to just leave it to melt. Not really an answer to your question... but another perspective to consider. *Benn Kilburn * CSA Certified Solar Photovoltaic Systems

Re: [RE-wrenches] Secure/support PV wire requirements?

you need to rely on your professional judgement to use the proper material and methods to secure any and all wires. This is not a task to be given to someone without an eye for detail and workmanship. *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 –

Re: [RE-wrenches] Sunnyboy TL with Batteries

has to be manually switched off (as per the manual) and then the switch for the SPS turned on for it to operate and then flip both switches again when grid power is back on before the inverter will operate in grid-connected mode again. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On

Re: [RE-wrenches] What is this racking system?

Looks like Sunmodo. Only used it once... not a fan. *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com [image: email] <b...@skyfireenergy.com> [image: fa

Re: [RE-wrenches] 72 cell micro inverters

APS microinverters will work. Each YC500A handles two modules each and each YC1000 handles 4 modules. https://usa.apsystems.com/ *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474-8992 | F: 888-405-5843

Re: [RE-wrenches] Hailstorm damage

in Alberta. Similarly to what you described, the modules were mounted almost completely flat and in that case the hail was reported to be at least golf ball size as well. Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Oct 8, 2015, at 11:47 PM, Allan Sindelar <al...@sindelar

Re: [RE-wrenches] DC conduit with AC secondary?

could be sufficient, otherwise the separation could easily be a layer of dirt or perhaps a pressure treated plank. Good Luck. *Benn Kilburn * Partner, CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 M: 780-906-7807 P:

Re: [RE-wrenches] Non-conductive module frames

around the edges. What about using Lumos frameless modules? Benn Kilburn SkyFire Energy Inc. 780-906-7807 > On Aug 31, 2015, at 4:22 PM, William Miller <will...@millersolar.com> wrote: > > Friends: > > I thought I had sent a message about this to the list but I believe

Re: [RE-wrenches] to flash or not to flash

no leaks? *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com [image: email] b...@skyfireenergy.com [image: facebook] https://www.facebook.com/SkyFireEnergy [image

Re: [RE-wrenches] Rapid Shutdown Battery Systems

Ray, Two quick suggestions... 1. Have you considered leapfrogging the battery connections? This would avoid the long negative cable run and have both positive and negative runs closer to the inverters. 2. Could you locate the Birdhouse inside a lockable box or cabinet? Benn Kilburn SkyFire

[RE-wrenches] Recycling broken PV modules

useful information regarding this then please share the contact info or link with me. Sunny Regards, *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com [image

Re: [RE-wrenches] Name that rail...

shipped rails we are using. Side note... 24 of 37 of the mystery rails are badly damaged, while only 5 of the 33 rails we ordered were damaged. Feel free to starts new topic on receiving damaged rails or other materials. (Our replacement rails are on their way) Benn Kilburn SkyFire Energy Inc

Re: [RE-wrenches] Name that rail...

Nope. I was trying to imagine what they would look like. It doesn't appear to be a typical channel nut design. Maybe an inverted t-head bolt type? Benn Kilburn SkyFire Energy Inc. 780-906-7807 On Aug 13, 2015, at 9:00 PM, William Dorsett wmdors...@sbcglobal.net wrote: Benn, do you have

Re: [RE-wrenches] wiring methods between arrays

If you have attic access between the two roofs or separated arrays then install a Soladeck at each array and run the interconnecting wires thru the attic. If it is a DC circuit then Teck cable, or AC90 would be my choice of (armoured) cable for running through the attic. Benn Kilburn SkyFire

Re: [RE-wrenches] weather protection for PV

. Although they may provide some info on their design and structural tolerances. Benn Kilburn SkyFire Energy Inc. 780-906-7807 On Aug 5, 2015, at 2:49 PM, Chris Daum ch...@oasismontana.com wrote: Wrenches: I'm trying to help a student who's doing some research; here's his request: Do you

Re: [RE-wrenches] Flashed Roof-attachment systems

is not a result of the flashing not being wide enough but from not being tall enough, however, this is easily remedied by not locating the base/flashing too high on the course/row of shingles and, if the row is wavy/uneven, having to trim the shingle around the raises portion of the flashing. Benn

Re: [RE-wrenches] Dream system.

Jason mentioned S-5 clamps... adding to that, it might be interesting to have samples of many different racking system components. It would be interesting to see all the different rail profiles and attachment methods (racking system to roof and module to rail) that are out there. *Benn Kilburn

Re: [RE-wrenches] Using the North Facing Roof

, how's and expected productions and so on... but i know the designer and i'm pretty sure he already has a good idea what range the production output of each different facing wall will fall in. I can inquire if he has any articles or insight he would be willing to share with this group. *Benn Kilburn

[RE-wrenches] Rodent/Pigeon/Critter Guards

states it is good btwn -34.4degC to 149degC. So for me to even try it would not be within the mfgr's specs :( What products have you used? What did you like/dislike about them? Cheers, *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton

Re: [RE-wrenches] Conduit across walkways

good ideas from them. Benn Kilburn SkyFire Energy Inc. 780-906-7807 On Jul 22, 2015, at 1:17 PM, Andrew Truitt atru...@gmail.com wrote: Wrenches - What is your take on conduit across walkways on commercial rooftops? image.png The 2012 IFC says The DC combiner boxes shall

Re: [RE-wrenches] SnapNrack

Good points Ray. I always warn the crews of galling and to avoid spinning the SS hardware to fast. Another tip is to try to keep the SS hardware out of direct sun prior to using it. Kinetic tells me that their threaded hardware comes with a clear coat of anti-seize. Benn Kilburn SkyFire

Re: [RE-wrenches] Battery Bank to Inverter Wiring

is laid out so the end terminals are close together and close to the inverter, but this isn't always the case. Benn Kilburn SkyFire Energy Inc. 780-906-7807 On Jun 29, 2015, at 10:28 AM, jarmo.venalai...@schneider-electric.com wrote: Hi: From the comments so far, it appears that within

Re: [RE-wrenches] SnapNrack

this before, but it is something that needs to be self re-calibrated often. *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com [image: email] b

Re: [RE-wrenches] Module defect? Cell interconnections

amount of shading, so the loss is negligible.(?) I would appreciate any feedback from any other module manufacturers on this, if we have any on this list? Benn *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474

[RE-wrenches] bare copper in contact with aluminum

for. Thanks, *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P: 780-474-8992 | F: 888-405-5843 | www.skyfireenergy.com [image: email] b...@skyfireenergy.com [image: facebook] https://www.facebook.com/SkyFireEnergy [image

Re: [RE-wrenches] Geda Solarlift

as it is, not sure if I'd spend the $ on a manufactured one? Benn Kilburn SkyFire Energy Inc. 780-906-7807 On Apr 29, 2015, at 3:31 PM, Lou Russo russo@gmail.com wrote: Wrenches, Anybody out there using the GEDA Solarlift (or any other lift for that matter)? If so what is your opinion

Re: [RE-wrenches] Freeze protection Seasonal well

Piss valve...aka yard hydrant. For the sake of Google searching ;) Benn Kilburn SkyFire Energy Inc. 780-906-7807 On Apr 9, 2015, at 6:03 AM, Tump t...@swnl.net wrote: That is certainly one way of doing this but up here in the north country we install a piss valve available at your local

Re: [RE-wrenches] Freeze protection Seasonal well

Yeah, i jumped the gun on that one. A yard hydrant was the first thing that came to mind but realized as soon as i hit send that they were completely different. *Benn Kilburn * CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc 6706 – 82 Ave NW | Edmonton, AB | T6B 0E7 P

Re: [RE-wrenches] Gen preheat in cold climates

to the overheating issue of having the gen inside. Benn Kilburn SkyFire Energy Inc. 780-906-7807 On Apr 3, 2015, at 9:11 AM, d...@solarwork.com d...@solarwork.com wrote: At our high elevation installs the generator gets installed indoors with the balance of the offgrid system we utilize

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