I don't have another recommendation for a 600v charge controller but I can tell you Midnite does make a standard, single space panelmount 125a breaker. Also keep in mind the PV input breaker would have to be 600v rated, also readily available from Midnite..
Tyrone Houck Oregon Solarworks LLC CCB #204937 LRT #076 541-787-1366 tyr...@oregonsolarworks.com On Fri, Apr 18, 2025, 5:36 AM Jason Szumlanski via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrote: > Hi all, > > I have a client that wants to replace a PV array that is aging and > hurricane damaged. It's a rather old array of unknown rating connected to a > MX60 via a Flexware 500 DC enclosure (48V). > > I'm planning to install eight REC 450 Alpha Pure RX in series. I'm going > to need a 600 volt charge controller. I'm considering a Midnite Hawk's Bay > unless someone has a better idea. > > The customer sent me this crude image. I can see the two inverter breakers > on the right. I am wondering what the two breakers on the left are. I'm > thinking one of these is an 80 amp breaker for the output of the MX60. The > other one is probably a PV input breaker of unknown rating. I would need to > change these to accommodate the new charge controller. The Midnite Hawk's > Bay 90 requires a 125A output breaker. Does anyone know if there is an > Outback breaker of this physical size and 125A rating to plug into this DC > FlexWare enclosure? For the PV input, I should be able to get whatever > breaker is required for this single string of PV. > > I'm all ears if there is an easier way to go about this with approximately > 3,600W of new PV. > > Thanks in advance! > > Jason Szumlanski > Florida Solar Design Group > _______________________________________________ > 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 > >
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