More Power. More Savings. More Backup.

A powerful, compact home battery with an integrated solar inverter—allowing for increased electricity bill savings and easy system expansion. Powerwall 3 continues to receive new features and improved functionality through software updates.

What you need to know.

1. Built in Solar Inverter. The integrated solar inverter efficiently converts solar energy into stored electricity, allowing the system to capture more solar energy in the process.
2. Easy System Expansion. Designed to allow stacking of up to 4 units as your household energy needs increase. Up to 3 DC expansion packs can be added to each Powerwall anytime.
3. Best Value. Comprehensive warranty for 10 years, all-inclusive with unlimited cycles. 80% Energy retention after 10 years and 100% depth of discharge.
4. Single point of repair. Active Thermal Management Powerwall 3 comes with a redesigned active thermal management system to enhance performance and efficiency.
5. Whole-Home Backup Protection. With increased backup power, it backups more items at the same time with 11.05 kW continuous power*

*number subject to grid approval