I'm interested in knowing if this includes the cost of the batteries the roof will be charging. The Powerwall is listed as $5,500 for 14kWh, so I suspect not. A

I'm interested in knowing if this includes the cost of the batteries the roof will be charging. The Powerwall is listed as $5,500 for 14kWh, so I suspect not. Also, it sounds like he's referencing tile roofs when making the cost comparison.