Product image not yet availableTesla Powerwall+
Tesla's 13.5 kWh home battery system with integrated solar inverter and up to 7.6 kW continuous on-grid output.
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Product overview
Powerwall+ combines stationary storage, solar inverter and backup functionality. It supports Tesla grid programs as a stationary battery but is not itself proof of vehicle V2G capability. Current Powershare coexistence and co-optimization limitations must be observed.
Technical data
Specifications
- ac or dc
- AC
- maximum export power kw
- 7.60
- efficiency percent
- 97.50
- installation type
- wall mounted
- customer segment
- residential
- requires transfer switch
- true
- requires gateway
- true
- solar integration supported
- true
- stationary battery integration
- 13.5 kWh nominal energy; up to 4 units
- warranty
- 10 years
- compatibility document url
- https://www.tesla.com/support/energy/powerwall/learn/how-powerwall-works
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Provenance
Verification and sources
- Record verified
- 2026-08-27
- Primary source
- Tesla Support — How Powerwall Works ↗