Yes there is a definite need for 1000vdc Combiner. it does not exist without as you say custom work by BOS or others.
This was mentioned in past threads but I ended up building my own for a 1 mwh high voltage LFP system. All ul Components and fusing, but inspection was not required. Contact me off list no give you a de facto BOM of Items used. On Wed, Mar 1, 2023 at 9:44 AM Mac Lewis via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrote: > Thanks Daniel, yes I was hopeful with SolarBOS, but they let me know they > are unable to do this right now. I may need to do a fully custom solution > but that's always iffy with inspectors. This really should be a product at > this point so I'm a bit surprised how difficult it is to find something. > > Thanks! > > On Wed, Mar 1, 2023 at 7:32 AM Daniel Young <da...@sesre.com> wrote: > >> Have not used them in some time, but used to a LOT and generally happy >> with them. >> >> >> >> http://www.solarbos.com/Products >> >> >> >> Lead times were a bit long, in the 1-2 month range, but who knows what >> they are now, last time I used them was pre-pandemic. >> >> >> >> -- >> >> >> >> Danny Young >> >> NABCEP PV Installation Professional #031508-90 >> >> Engineering Team Lead >> Solar Energy Solutions >> >> Lexington | Louisville | Bloomington | Cincinnati | Evansville | >> Indianapolis >> >> 513-448-5176 (mobile) >> >> 877-312-7456 (Main Office) >> >> da...@sesre.com >> >> >> >> *From:* RE-wrenches <re-wrenches-boun...@lists.re-wrenches.org> *On >> Behalf Of *Mac Lewis via RE-wrenches >> *Sent:* Sunday, February 26, 2023 10:54 AM >> *To:* RE-wrenches <re-wrenches@lists.re-wrenches.org> >> *Cc:* Mac Lewis <maclew...@gmail.com> >> *Subject:* [RE-wrenches] 1000Vdc Combiner Block, Fusing >> >> >> >> Good Morning Wrenches, >> >> >> >> I am looking for suggestions on suppliers that work in the 1000Vdc UL >> listed equipment space. Specifically, I'm trying to build a 1000Vdc rated >> combiner (Combining 4 x 100A rated battery outputs up to 900Vdc) as well as >> add OCPD (fuse or breaker) on the output going to the storage inverter. >> I'd love to find a packaged UL listed combiner for this, but I've had no >> luck with that. Any suggestions/supplier contacts are appreciated >> >> >> >> Thanks! >> >> >> >> -- >> >> >> >> >> >> >> >> Mac Lewis >> >> "Yo solo sé que no sé nada." *-Sócrates* >> > > > -- > > > > Mac Lewis > > *"Yo solo sé que no sé nada." -Sócrates* > _______________________________________________ > 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-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-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > http://www.members.re-wrenches.org > > -- *Kirk Herander / **kirkh@vermont.solar <kirkh@vermont.solar>* *Owner|Principal, VT Solar, LLC* *Celebrating our 32st Anniversary 1991-2023!!* dba Vermont Solar Engineering 802.863.1202
_______________________________________________ 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-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-wrenches-re-wrenches.org List rules & etiquette: http://www.re-wrenches.org/etiquette.htm Check out or update participant bios: http://www.members.re-wrenches.org