A few years ago I was shopping for some sort of data logging electrical system monitor and came across some really interesting solid state units that could monitor supply and usage over time. They had a USB interface that would allow them to be plugged into a laptop to download the data for analysis. Does anybody here know of such an animal? I would think that this sort of tech would be becoming very affordable and available but just don't know where to look.

Views: 1154

Reply to This

Replies to This Discussion

Thanks, this is proving very fruitful. I have a lot to learn but this will get me started in the right direction.

We put an extensive Powerhouse Dynamics system in a deep energy retrofit house in Las Vegas

It does a good job of presenting discrete energy usage at the circuit breaker level. And that's the rub as well, because often circuits combine several appliances such as lighting and a dish washer or refrigerator...With a little effort it is possible to isolate an appliance, however.

In the case of this house, we were able to rewire and isolate the circuits so they actually isolate most of the appliances and lighting.

Here's a screen shot of the software dashboard

Great Data collection!

There are lots of other low cost logger options mentioned in this LinkedIn group discussion thread:

www.linkedin.com/groupItem?view=&gid=2632450&type=member&am... 


Enjoy!

If I told you, I'd have to kill you, unless I wasn't, I guess.

LOL...As if Eric Holder doesn't have enough problems....

RSS

Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

Latest Activity

Hal Skinner replied to Richard Beyer's discussion Media Reports Spray Polyurethane Foam Insulation spontaneously combusted a $5M Connecticut Home... "The Conclusion"
""fire origin had overheated and ignited during the curing process." No attorney…"
7 hours ago
John Nicholas replied to Sean Lintow Sr's discussion Blower Doors & Methods Used in the group Best Practices (Residential)
"Different houses, different problems, different approaches. A multipoint gives you a slope. The…"
16 hours ago
John Nicholas replied to Sean Lintow Sr's discussion Blower Doors & Methods Used in the group Best Practices (Residential)
"Bud,  I pretty much agree with Sean's points.  Given the time it takes to set up the…"
16 hours ago
Bud Poll replied to Sean Lintow Sr's discussion Blower Doors & Methods Used in the group Best Practices (Residential)
"A multi-point will take longer, but what will it do for the home owner?  Will it change the…"
18 hours ago
Sean Lintow Sr replied to Sean Lintow Sr's discussion Blower Doors & Methods Used in the group Best Practices (Residential)
"Hmmm good question - personally for air-leakage I would go with multi-point, preferably run from…"
20 hours ago
Richard Beyer posted a discussion

Media Reports Spray Polyurethane Foam Insulation spontaneously combusted a $5M Connecticut Home... "The Conclusion"

OFFICE OF THE FIRE MARSHAL1212 WHITTEMORE RDMIDDLEBURY, CONNECTICUT Fire Investigation Report –…See More
yesterday
Profile IconDavid Hepinstall and Matthew joined Home Energy Pros
yesterday
Steve Leombruno posted a blog post

Static power energy box

Just wondering if You've heard of this Static power energy box that boasts energy consumption…See More
yesterday

© 2015   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service