Tesla Powerwall: A Complete 2024 Buyers Guide | Solar Choice
The Tesla Powerwall 3 has a built-in 11.5kW solar inverter and 6 MPPTs, allowing up to 20kW of solar panels to be connected, unlike Tesla Powerwall 2, which requires a separate solar inverter. Both have a 13.5 kWh storage capacity, but Powerwall 3 offers higher continuous (11.5kW) and peak power output, supporting high-demand appliance startups.