Seems like a very unnecessary complication, The grid is the dump load. Michael D Nelson MD Electric & Solar, Inc. 707-684-0064 mobile 707-884-1862 office www.mdelectricsolar.com Sent from my iPhone
> On Sep 7, 2016, at 12:54 PM, Daniel Young <dyo...@dovetailsolar.com> wrote: > > SolarEdge inverters have an export control function if you install an > external meter to them. They can be programmed to prevent any net energy > export, or to limit that export to a specific amount (if you had a large > system with a relatively smaller utility transformer for example). > > Here is a link to their system: > http://www.solaredge.com/sites/default/files/export_limitation_application_note_NA.pdf > > It would limit export power in real time, not energy over time, so if the > dump load is to prevent a net monthly export of kWh… then I have no clue. > > With Regards, > > Daniel Young, > NABCEP Certified PV Installation ProfessionalTM: Cert #031508-90 > > From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On > Behalf Of Kristopher Schmid > Sent: Wednesday, September 07, 2016 2:31 PM > To: RE-wrenches <re-wrenches@lists.re-wrenches.org> > Subject: [RE-wrenches] Grid tie with dump load? > > REWs, > > I have a client that asked me if i can install a battery free grid tied > system and have a dump load activate when it is overproducing. I am at a > loss, here. Anyone have ideas? A CT on the line side that would activate a > relay while current is flowing to the utility? > > Thanks, > Kris > > -- > Shine On! > > Kris Schmid > Legacy Solar, LLC > 864 Clam Falls Trail > Frederic, WI 54837 > www.legacysolar.com > 715-653-4295 > NABCEP Certified PV Installer > Licensed Wisconsin Master Electrician > BSEE > _______________________________________________ > 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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