Maybe a DC output generator, the Wildcat Maverick charges a 48v battery bank directly and has it’s own controls, independent from the inverter.
https://wildcatpowergen.com/pages/maverick Michael D Nelson MD Electric & Solar, Inc. 707-684-0064 mobile 707-884-1862 office www.mdelectricsolar.com www.facebook.com/mdelectricandsolar > On Dec 2, 2021, at 6:27 AM, Mac Lewis <maclew...@gmail.com> wrote: > > > Hi Jay, > > Is the plan to feed DC current (from generator and grid) into the batteries > and keep the inverters as power source for loads? > >> On Thu, Dec 2, 2021 at 6:30 AM Darryl Thayer <darylsol...@gmail.com> wrote: >> Jay I am confused as usual, what are the loads? AC or DC? How are you >> charging the battery from the generator or how is the battery powering the >> loads? What is the desired current or the size of the generator? sorry if >> this I dumb question >> >>> On Wed, Dec 1, 2021 at 2:23 PM Jay <jay.pe...@gmail.com> wrote: >>> I got a call from a colleague that is designing a very large roughly 90-100 >>> kWh lithium battery at 48v. >>> >>> He’s looking for large AC chargers to charge this bank. The reason is total >>> elimination of switch over delay from inverter to generator and back. >>> >>> One technique is to use inverters for this, but pretty pricey. >>> >>> Any recommendations as to equipment, brands etc? >>> >>> It would be a 208 3 phase AC side powered by a generator. >>> >>> Thx >>> Jay >>> >>> Peltz power. >>> _______________________________________________ >>> 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 >>> >> _______________________________________________ >> 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 >> > > > -- > > > > 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 >
_______________________________________________ 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
