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*
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