You could ask the wrenches bout how to make the window wider? I don’t know
jay > On Oct 31, 2023, at 10:14 AM, Jay <jay.pe...@gmail.com> wrote: > > Is the radian connected to grid sell? > > If so then I’d say yes the higher grid voltage is preventing connection. > > Jay > >> On Oct 31, 2023, at 9:35 AM, Drake Chamberlin via RE-wrenches >> <re-wrenches@lists.re-wrenches.org> wrote: >> >> >> Jay, >> >> It was a problem that surfaced before. Outback tech support was unable to >> figure it out. Then, the problem went away. Recently it showed up again. >> >> For the last couple of days it has been connecting normally. The voltage has >> been 250 VAC or lower. >> >> I know that most direct grid tie inverters can go to 264 V. I wondered if >> the Radian might be limiting voltage to protect loads. Just a theory based >> on the reading of 251 and higher when the inverter would not connect. >> >> Thanks, >> >> Drake >> >> >> >> Drake Chamberlin >> >> Athens Electric LLC >> >> Ohio Electrical Contractor’s License 44810 >> >> NABCEP Certified PV Installation Professional >> >> >> >> >> >> --- >> >> >> >> On 2023-10-30 20:37, Jay via RE-wrenches wrote: >> >>> >>> Drake I forgot to ask, but I'm thinking this is a new problem on an older >>> system that was working normally? >>> >>> Jay >>> >>> >>> >>>> On Oct 30, 2023, at 11:15 AM, david quattro via RE-wrenches >>>> <re-wrenches@lists.re-wrenches.org> wrote: >>>> >>>> I'm not familiar with Outback defaults but most inverters I've dealt with >>>> have a grid tolerance of 10% +/- so 216 to 264VAC. >>>> >>>> >>>> >>>> On Mon, Oct 30, 2023 at 6:57 AM Drake Chamberlin via RE-wrenches >>>> <re-wrenches@lists.re-wrenches.org >>>> <mailto:re-wrenches@lists.re-wrenches.org>> wrote: >>>> Hi Jay, >>>> >>>> The inverter won't even connect to the grid. It stays in the state where >>>> it is sampling the grid, AC in light blinking. >>>> >>>> Is the default high voltage for the nominal 240 V 280? (IE 140 V X 2). >>>> >>>> >>>> Thanks for your help. >>>> >>>> >>>> Drake >>>> >>>> >>>> Drake Chamberlin >>>> >>>> Athens Electric LLC >>>> >>>> Ohio Electrical Contractor's License 44810 >>>> >>>> NABCEP Certified PV Installation Professional >>>> >>>> --- >>>> >>>> >>>> On 2023-10-29 15:45, Jay via RE-wrenches wrote: >>>> >>>> >>>> Hi drake >>>> >>>> The early mate 3 has a glitch which I think they changed in the 3s. >>>> >>>> You e got to set the rebulk volts above what you want it to charge at. >>>> >>>> IE if the battery volts don't get below the rebulk volts it won't charge. >>>> >>>> So if your shallow cycling the batteries it's common it won't get below >>>> the rebulk volts. If you're deep cycling it usually will with default >>>> settings >>>> >>>> The default high voltage window for ac input is default at 140v. >>>> >>>> Hope this helps >>>> >>>> Jay >>>> >>>> >>>> >>>> >>>> >>>> On Oct 29, 2023, at 11:14 AM, Drake Chamberlin via RE-wrenches >>>> <re-wrenches@lists.re-wrenches.org >>>> <mailto:re-wrenches@lists.re-wrenches.org>> wrote: >>>> >>>> My Radian GS 8048 intermittently will connect to the grid to charge >>>> batteries. The grid voltage seems to run high around here. Yesterday, it >>>> wouldn't connect. The grid voltage was at 251 V. Later it did connect. At >>>> that point the grid was at 246 V. >>>> >>>> I am suspecting that the Radian has a voltage acceptance limit of 250 V. >>>> Is that true? Is it possible to open up the window? >>>> >>>> If that isn't it, what could be the problem? >>>> >>>> Thank you, >>>> >>>> Drake >>>> >>>> Drake Chamberlin >>>> >>>> Athens Electric LLC >>>> >>>> Ohio Electrical Contractor's License 44810 >>>> >>>> NABCEP Certified PV Installation Professional >>>> >>>> >>>> >>>> >>>> -- >>>> >>>> _______________________________________________ >>>> List sponsored by Redwood Alliance >>>> >>>> Pay optional member dues here: http://re-wrenches.org >>>> <http://re-wrenches.org/> >>>> >>>> List Address: RE-wrenches@lists.re-wrenches.org >>>> <mailto:RE-wrenches@lists.re-wrenches.org> >>>> >>>> Change listserver email address & settings: >>>> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org >>>> <http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org> >>>> >>>> There are two list archives for searching. 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