Hi Chris, I also am curious of others experiences. I've got one system with SMA and the TS4-R-F. No problems, but it's only 6 months old. I hear that SMA now recommends the ones made by JMS, but it looks like essentially the same thing. Cheers, Dave
On Tue, Aug 24, 2021, 11:22 AM Christopher Warfel < cwar...@entech-engineering.com> wrote: > WRENCHES, > > We are meeting our customer demand for more multimode systems. All are > grid interconnected. I wanted to use micro inverters to ac couple, but I > have to look at the better economics of dc coupling. I have never used a > dc module level Rapid Shutdown device. In the past we have had ground > mounted or used Outback's huge dc array disconnect. > > My question, and please feel free to contact off list, are Tigo's TS-4 and > similar devices reliable. I know that they were not considered as reliable > as an Enphase inverter for example at one time. Thank you for any previous > experience you can relay. > > > Chris > > > > > > -- > Christopher Warfel > ENTECH Engineering, Inc. > PO Box 871, Block Island, RI 02807 > 401-466-8978 > <http://entech-engineering.com> > > > _______________________________________________ > 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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