Tesla device

bgant4 wrote:
I see advertised a device invented by Tesla that cuts your electric bill. Can't seem to find any info on this.

Perhaps they mean this Solar City home Storage

It is in reference to the battery systems that Tesla is making in the new factories in Reno, Nevada and I can not remember where else. Tesla and Solar City are run by the same company more or less and this is a big deal in the energy management systems that are now and in the future being installed. The link is but a short blip I Googled but I have read recently a large article that was put out.
Bottom line is your home or regional energy systems would be able to make the electric in the day and store excess in the batteries to run the home at night or during power outages, for days, just like us RVers do now but for overnight.

jimR