Hi Nick, so if I understand you correctly then I can find some older Enphase units (I know where I can get some 250’s) and they will integrate with a couple of new 265w Hanwah Q Cells, no problem. I could just plug them in then add them to the existing array. The existing Envoy and 210 Enphase units will not have any issues etc.?
Thanks! Ron earthRight Solar - Solareagle.com > On Jul 7, 2018, at 10:35 AM, Nick Soleil <nsol...@enphaseenergy.com> wrote: > > Hi wrenches, > > The older generation micros (M190s, M210s, M215s, M250s, S280s) all > communicated at 144kHz, line to neutral and communicated with the old EMUs, > the oval Envoys, and the Envoy-S system monitors. > > The new IQ micros (IQ 6, IQ 6+, IQ 7, IQ 7+, and IQ 7X) no longer have a > neutral, so we had to go to a new communication protocol which is 110kHz, > line to line. > > You would need a new IQ Envoy for pairing with the new IQ micros in addition > to the existing system monitor. > > If your customer wants to stick with HIT modules similar to the Sanyo's they > had originally, then you can pair the Panasonic HIT modules with our IQ 7X > micros. We have a module compatibility tracker online here: > https://enphase.com/en-us/support/module-compatibility > <https://enphase.com/en-us/support/module-compatibility> > > > Cordially, > Nick Soleil > Enphase Energy > Product Manager > > (707) 763-4784 x7267 // office > (707) 321-2937 // cell > <https://enphase.com/> > Energy > Evolved <http://enphase.com/>™ > Powering What’s Next™ | The Enphase Energy Management System > <http://ow.ly/HbVS3> > > NABCEP Certified Solar PV Installer #03262011-300 > California C10 Licensed Electrician #986315 > Texas Master Electrician #284451 > > > > > From: RE-wrenches <re-wrenches-boun...@lists.re-wrenches.org> on behalf of > Jay <jay.pe...@gmail.com> > Sent: Saturday, July 7, 2018 8:32 AM > To: RE-wrenches > Subject: Re: [RE-wrenches] Enphase question > > Hi Jerry, > > Can the new EMU work with the older units? > > Jay > Peltz power. > > > On Jul 6, 2018, at 11:59 PM, Jerry Shafer <jerrysgarag...@gmail.com > <mailto:jerrysgarag...@gmail.com>> wrote: > >> Wrenches, Ron >> Thats a good thing with enphase, mix and don't need to match, you will need >> inverters that connect in line or just seperate them with a >> combiner/subpanel. You will need to stay away from the new Q inverter series >> as its on a different frequency for comms, 190's 210's 215's and as l recall >> the 250's all on the older EMU, they are getting harder to find but im sure >> there are some out there. >> Jerry >> >> On Fri, Jul 6, 2018, 3:06 PM RM You <solarea...@solareagle.com >> <mailto:solarea...@solareagle.com>> wrote: >> I have a legacy system with 12 Sanyo HIT 215N panels and Enphase 210’s. >> Client wants to re-do roof and add two more panels when the system is >> re-installed. Are there any concerns with mixing Enphase inverters on a >> single string, e.g. adding a couple of 265w panels and appropriate >> inverters? We don’t do a lot of grid tie and this hasn’t come up before. >> >> Ron >> _______________________________________________ >> List sponsored by Redwood Alliance >> >> 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> >> >> List-Archive: >> http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html >> <http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html> >> >> List rules & etiquette: >> www.re-wrenches.org/etiquette.htm <http://www.re-wrenches.org/etiquette.htm> >> >> Check out or update participant bios: >> www.members.re-wrenches.org <http://www.members.re-wrenches.org/> >> >> _______________________________________________ >> List sponsored by Redwood Alliance >> >> 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> >> >> List-Archive: >> http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html >> <http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html> >> >> List rules & etiquette: >> www.re-wrenches.org/etiquette.htm <http://www.re-wrenches.org/etiquette.htm> >> >> Check out or update participant bios: >> www.members.re-wrenches.org <http://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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