What are the main differences between Powerwall 2 and Powerwall 3?

The big news is the power output increasing from 5kW to 11kW, meaning Powerwall 3 can power devices like EV chargers, Electric Showers and Heat Pumps.  The addition of a Solar Inverter also reduces installation costs when compared to Powerwall 2 while also reducing the conversion losses in the system.  For a full review of the differences, take a look at our Powerwall 2 v Powerwall 3 blog post.