I Don't Need a Wind Turbine, but I Have a Gas Generator.

"I could do day night arbitrage, you know, charging up my battery back, a bank in, um, in the evening and then discharging it to cover my loads," he says. "It's not like goodness, I can imagine it." He has an inverter and a bunch of those lithium ion batteries around because they're silent. The last little bit is when you've had a big snowstorm and the panels are covered in snow and there's no wind blowing.