Anyone have experience with a thermal imaging stud sensor or any other sensor that will work through roofs? Gary Easton Appalachian Renewable Power Systems NABCEP Certified Solar PV NABCEP Certified Solar Thermal 740-277-8498
> Drake, > > Chris Freitas wrote an article on this topic in SP1.1, ³Form 12S Metering > for Grid-Tied Systems w/ Battery Backup.² Here¹s a link to the article and > a > wiring diagram: > > > http://solarprofessional.com/article/?file=SP1_1_pg16_QandA_3&search= > > David Brearley, Senior Technical Editor > SolarPro magazine > > On 8/10/10 7:57 AM, "Drake Chamberlin" > <drake.chamber...@redwoodalliance.org> wrote: > >> Hi Alex, >> >> The one meter hook up always seems confusing to me. I'm still confused. >> Do >> we have the AC IN at both the bottom left and top right? To me it >> seems that >> the AC OUT from the inverter would go to the upper left and the >> protected >> loads panel would be fed from the bottom left. >> >> I've never used this method, but would like to use it instead of the two >> meter >> method. >> >> Thanks, >> >> Drake >> >> >> At 12:19 AM 8/10/2010, you wrote: >>> When metering for production here in Washington State, we use both >>> sides in a >>> 12s 120volt meterbase with fifth jaw. top right inverter ac in, bottom >>> right >>> ac from grid. top left from battery back up, bottom left from inverter >>> ac >>> in, fifth jaw neutral. >>> >>> this set up allows grid tied selling and battery saved energy selling >>> to be >>> metered while subtracting energy used to charge batteries and >>> subtracting any >>> power needed to run the inverter. >>> >>> hope this helps. >>> >>> contact me off list if you need the diagram (in office) >>> >>> > > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: RE-wrenches@lists.re-wrenches.org > > Options & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out participant bios: > www.members.re-wrenches.org > > _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
