Hi: Haven't seen such before and don't have any experience with it, but personally I see this as a very cost effective and powerful approach to load/energy monitoring.
With just the one set of sensors, (two if you have solar), you can gather a detailed load use and solar harvest profile. Regarding identifying load signatures, from what I can gather you wont need to tinker with it to get the data. It will recognize and log the load data, it just wont know what the various loads are called so they'll be labeled as LOAD1, LOAD2,....etc. Looking to the future, I'd be surprised if you don't get firmware updates as their software engineers get better and better at load recognition. I like this one. JARMO _____________________________________________________________________________________ Jarmo Venalainen | Schneider Electric | Solar Business | CANADA | Training & Development Specialist - Senior Phone: +604-422-2528 | Fax: +604-420-1591 | Mobile: +604-505-0291 Email: [email protected] | Site: www.SEsolar.com | Address: 3700 Gilmore Way, Burnaby, BC V5G4M1 *** Please consider the environment before printing this e-mail From: "Kirk Herander" <[email protected]> To: "RE-wrenches" <[email protected]>, Date: 12/29/2014 09:20 AM Subject: [RE-wrenches] Smappee anyone? Sent by: "RE-wrenches" <[email protected]> Happy Holidays, http://blog.stefangrosjean.net/2014/08/30/find-my-appliances/ Here is a link to the inventor’s website which explains the theory behind the “Smappee” energy monitor; i.e. that each load has its own unique electrical use signature “DNA” and that (over time) Smappee can identify such signatures and track them. This without the need for plug-in modules or individual current transformers on each load, which we have done in the past. This originated in Europe, I believe the Netherlands, and was launched in the US 12/10/14. They have both a droid and iphone app, I found no reviews for the iphone. Interesting in concept, but if you read the inventor’s blog it sounds like it will take time for the monitor to actually sort out multiple load signatures. And then the homeowner has to label them as furnace, fridge, etc., for the monitor only knows a particular signature is unique, it can’t identify an appliance on its own. So it sounds to me a lot of potential tinkering would be required for it to ultimately be useful. Definitely not a plug-and-play item. Anyone perchance have experience with this? Thanks. Kirk Herander VT Solar, LLC Proven PV provider since 1991 www.vermontsolarnow.com dba Vermont Solar Engineering NABCEPTM Inaugural Certificant VT RE Incentive Program Partner 802.863.1202 ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. ______________________________________________________________________ _______________________________________________ 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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