Tesla
Powerwall 3
Model code: PW3
Integrated home battery with inverter capability for solar self-consumption, backup, and future EV load planning.
Key specifications
Install Type
Wall or floor mounted
Backup Supported
Yes
Battery Chemistry
LFP
Nominal Energy Kwh
13.5
Usable Capacity Kwh
13.5
Product Warranty Years
10
Why households compare this model
- Popular reference point for whole-home backup conversations
- Often paired with new solar or inverter upgrades