Try Tigo, they have a MLPE shutdown wireless and does not use PLC (Power Line Communication). With an unknown inverter, the inverter switching noise may trigger the Tigo's PLC to keep on or shut off. Shutting off the inverter stoping module array current, and the AC supply to the "Gateways" loss of the heartbeat signal causes the shutdown of the modules. I have used such an arrangement and it is passing every test. This was maybe 1 or two years ago. Tigo may have made changes since then. hope this helps.
On Wed, May 29, 2019 at 6:07 PM Rick Brown < [email protected]> wrote: > Jerry, > > Check out Midnight Solar’s Rapid Shutdown Shut Off Box (SOB). > > http://www.midnightsolar.com/ > > rick brown > SolShine Energy Alternatives, LLC > Electrical & Solar Contracting Services > www.SolShineEnergyAlternatives.com > Check, Virginia 24072 > 540.808.9502 > > VA Class A Contractor Lic# 2705147660 > VA Master Electrician Lic# 2710062762 > VA Alternative Energy Systems Installer > NABCEP Certified PV Installation Professional 110112-21 > > On May 29, 2019, at 5:44 PM, Jerry Caldwell <[email protected]> wrote: > > Dear Wrenches, > > We are installing a system for a project we did not design. The plans > specify 5 Ginlong Solis inverters. Ginlong does not make their own rapid > shutdown device, so units by Innovative Solar Products have been specified. > The Innovative Solar rapid shutdowns are made to order and will take 4 > weeks (not good for us). > > Does anyone know another mfr that makes rapid shutdown devices that are > compatible with other mfrs inverters? > > Thanks, > > Jerry Caldwell > Redwood Sun > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: [email protected] > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/[email protected]/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: [email protected] > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/[email protected]/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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