@gasstinguy: This is exactly what we do!
Over 2014, our energybill was zero! So nett use of electricity was zero.
This was including heating our house (with a heatpump) and using our EV (BMW i3).
For details, see our (Dutch) website. Google translate can help!
geen energierekening meer: energieneutraal woonhuis fam. Kriegsman Ootmarsum - Rekening energiebedrijf 2013