Tesla has officially introduced Powerwall 3 on its website, along with its specs


  • • Energy Capacity: 13.5kWh (same as before)
  • • Solar inverter directly integrated. 6 solar inputs (up from 4)
  • • On-Grid Power: 11.5 kW continuous
  • • Now flood resistant to over 2 ft
  • • Backup Power: 11.5kW continuous (64% more than before)
  • • System expansion available anytime. 40.5 kWh max addition per unit
  • • 287 lbs (16% lighter than Powerwall+)
  • • Dimensions: 43.25 in x 24 in x 7.6 in
  • • Tesla says Powerwall 3 is coming in 2024

Via Sawyer Merrit

Tesla Website

Powerwall 3 is a fully integrated solar and battery system, designed to meet the needs of your home. Powerwall 3 can supply more power with a single unit and is designed for easy expansion to meet your present or future needs. Powerwall 3 features an integrated solar inverter allowing solar to be connected directly for high efficiency. Powerwall 2 can be added to existing solar systems, installed with as part of a new solar system, or on its own. Powerwall 2 is compatible with all major solar inverters and supports various system sizes.

Tesla Website
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