Battery · Product details
Tesla Powerwall 3 Expansion (13.5 kWh)
Battery · Made in US
Check it in a full system design
Technical specifications
- Nominal capacity
13.5 kWh
Unverified catalogue value
Dimensions & weight
- Width
700 mm
Unverified catalogue value
- Height
1100 mm
Unverified catalogue value
- Depth
240 mm
Unverified catalogue value
- Weight
150 kg
Unverified catalogue value
- Country Of Origin
US
Unverified catalogue value
Manufacturer information
Public source documents and brand-level warranty facts recorded in the catalogue.
Manufacturer documents
Brand warranty information
Unverified- General brand record
- 10 years
Coverage type: Product + performance
10-year warranty. Requires internet connectivity for full warranty.
Brand-level imported catalogue information; check the linked terms for this exact model and market.
Works with
Inverters whose manufacturer-published ecosystem lists this product:
Frequently asked
- What are the dimensions of the Tesla Powerwall 3 Expansion (13.5 kWh)?
- The Tesla Powerwall 3 Expansion (13.5 kWh) measures 700 mm wide × 1100 mm high × 240 mm deep. This figure is estimated from comparable equipment — not a measurement.
- How much does the Tesla Powerwall 3 Expansion (13.5 kWh) weigh?
- The Tesla Powerwall 3 Expansion (13.5 kWh) weighs 150 kg (estimated from comparable equipment — not a measurement).
- Where is the Tesla Powerwall 3 Expansion (13.5 kWh) made?
- Our catalogue records the country of origin for the Tesla Powerwall 3 Expansion (13.5 kWh) as US (ISO 3166-1 alpha-2).
- Which inverters is the Tesla Powerwall 3 Expansion (13.5 kWh) compatible with?
- 6 inverters in our catalogue list the Tesla Powerwall 3 Expansion (13.5 kWh) in their manufacturer-published ecosystem: Powerwall 3 (10kW), Powerwall 3 (11.04kW), Powerwall 3 (3.68kW), Powerwall 3 (5kW), Powerwall 3 (6kW), Powerwall 3 (8kW).
- Where can I download the Tesla Powerwall 3 Expansion (13.5 kWh) datasheet?
- The Tesla Powerwall 3 Expansion (13.5 kWh) datasheet is linked from the Manufacturer information section of this page. It is the public source recorded in our catalogue; check the document's revision and date before relying on it.
Alternatives
Other batteries of comparable size. We rank by the closest stored figure, not by preference — no product here is recommended over another.
- EcoFlow PowerOcean 15.3 (15.3 kWh)compare side by side →
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More alternatives 6–6
Last updated 2026-09-20. Design aid only — verify against the manufacturer's documentation.