Hi Mark Is this off grid or on?
Jay > On Jun 12, 2020, at 7:09 PM, Mark Frye <ma...@berkeleysolar.com> wrote: > > > I see. > > What you say about the frequency shift being slow makes me again doubt the > value of even using it in my application. > > I have a controller that can regulate the AC dump load. That same controller > has a high limit switch which I could use to cut the AC feed to the GT > inverters. But then both functions are in the same device. On the other hand, > it is a very reliable device so....perhaps sufficient. > > On 6/12/2020 6:37 PM, Bradley Bassett wrote: >> I have a relay on the XW+ Aux and also frequency shift which is usually >> slower, so the relay usually cuts out first. I also have a DC coupled array >> feeding the system. >> >> Brad >> >> On Fri, Jun 12, 2020 at 4:34 PM Mark Frye <ma...@berkeleysolar.com> wrote: >>> Yes an elite group within an elite group. >>> >>> So the SB240 does not have frequency shift /wattage control. How are you >>> implementing charge control in stand alone mode? >>> >>> On 6/12/2020 4:28 PM, Bradley Bassett wrote: >>>> Wow! Someone else with SMA SB240's, I have 12 of them that I've AC coupled >>>> to an XW+5548. They are very solid performers. >>>> >>>> Brad >>>> AEE Solar >>>> >>>> On Fri, Jun 12, 2020 at 3:39 PM Mark Frye <ma...@berkeleysolar.com> wrote: >>>>> Hello, >>>>> >>>>> I have a small array of 8 - SMA SB240 microinverters on the roof. Peak >>>>> power out of the array has never exceeded 1800 W. >>>>> >>>>> I am adding a Magnum MS-PAE 4448 with a 315 AH flooded Lead Calcium >>>>> battery bank. >>>>> >>>>> Cheers >>>>> >>>>> On 6/12/2020 12:31 PM, Chris Schaefer wrote: >>>>> > G'Day Mark, >>>>> > >>>>> > Which grid tied inverter are you attempting to AC couple with. I >>>>> > apologize if you already called it out in the thread. >>>>> > >>>>> > Christopher >>>>> _______________________________________________ >>>>> List sponsored by Redwood Alliance >>>>> >>>>> 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 >>>>> >>>>> List-Archive: >>>>> http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html >>>>> >>>>> List rules & etiquette: >>>>> www.re-wrenches.org/etiquette.htm >>>>> >>>>> Check out or update participant bios: >>>>> www.members.re-wrenches.org >>>>> >>>> >>>> >>>> _______________________________________________ >>>> List sponsored by Redwood Alliance >>>> >>>> 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 >>>> >>>> List-Archive: >>>> http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html >>>> >>>> List rules & etiquette: >>>> www.re-wrenches.org/etiquette.htm >>>> >>>> Check out or update participant bios: >>>> www.members.re-wrenches.org >>>> >>> _______________________________________________ >>> List sponsored by Redwood Alliance >>> >>> 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 >>> >>> List-Archive: >>> http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html >>> >>> List rules & etiquette: >>> www.re-wrenches.org/etiquette.htm >>> >>> Check out or update participant bios: >>> www.members.re-wrenches.org >>> >> >> >> _______________________________________________ >> List sponsored by Redwood Alliance >> >> 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 >> >> List-Archive: >> http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html >> >> List rules & etiquette: >> www.re-wrenches.org/etiquette.htm >> >> Check out or update participant bios: >> www.members.re-wrenches.org >> > _______________________________________________ > List sponsored by Redwood Alliance > > 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 > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org >
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