[tannedNerd]

You won’t be doing that unless it’s a blackout. The amount of extra cycles that would put on your battery wouldn’t be worth it. Considering the vast majority of the cost of a EV is your battery, the cost savings just don’t add up when you add the damage to your vehicles range and worth.

[ben_w]

I’m not sure what average domestic nighttime electrical power use currently is, but 500 watts seems plausible, and cycling 6 kWh per day of an EV’s battery doesn’t seem like it will add much wear compared to normal use, unless you have better figures to estimate from?