Tesla Powerwall 3 Expansion Module | 13.5kWh | Installed With Powerwall 3 | Certified UL9540
- Additional storage for a Powerwall 3
- Extend backup duration at a reduced cost
- Provides 13.5 kWh of additional energy capacity
- Can easily be installed with your Powerwall 3
- Connected in parallel and are not field serviceable
- Up to 3 expansion units in parallel
See the specs
Tesla Powerwall 3 is a fully integrated solar and battery system that stores energy from solar production. It converts energy from solar panels or Solar Roof, and its rechargeable battery pack provides energy storage for solar selfconsumption, load shifting, or off-grid use. Powerwall 3 is installed with Backup Switch, Backup Gateway 2, or Gateway 3 to control the system's connection to the grid and monitor home energy consumption. Up to three Powerwall 3 Expansion units can be installed to provide additional storage.
Powerwall 3 Expansion is designed for Powerwall 3 owners looking to extend backup duration at a reduced cost. Each Powerwall 3 Expansion unit provides 13.5 kWh of additional energy capacity and can easily be installed with your Powerwall 3.
Product Overview
| Battery Type | LiFePO4 |
| Total Energy Capicity | 13.5kWh |
| Module |
1807000-xx-y |
| Weight | 118.5 kg (261.2 lb) |
| Mounting | Floor standing / Wall-mounted |
| Certifications | UL 9540, UL 1973 |
| Fire Testing | Meets the unit level performance criteria of UL 9540A |
| Warranty | 10 Years |
Notice: Expansion unit is mounted behind Powerwall 3 unit in this image; it can also be mounted side-by-side with Powerwall 3.Product Specifications
- Dimensions: 1105 x 609 x 193 mm (43.5 x 24 x 7.6 in)
- Ingress Rating: IP67
- Mounting Options: Floor or wall mount
- Enclosure rating: NEMA 3R
- Voltage Range: 52 - 92 V DC
Shipping and Packaging
- The battery can only ship via freight truck
Download
Datasheet
Powerwall-3-(Expansion)-Datasheet.pdf
Gateway-3-Datasheet.pdf
BackupGateway-2-Datasheet.pdf
BackupSwitch-Datasheet.pdf
User Manual
Powerwall-3-Owner-Manual-EN-US.pdf
Warranty
Powerwall-Warranty-EN.pdf
About Tesla
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FAQ
Yes. Powerwall 3 is compatible with all major solar inverter brands and can support various existing system sizes.
No. Powerwall 3 can be added to other Powerwall 3 batteries but cannot be added to Powerwall 2 or Powerwall+ batteries
Powerwall 3 is covered by a 10-year warranty, same as Powerwall 2 and Powerwall+
Powerwall 3 Expansion is designed for Powerwall 3 owners looking to extend backup duration at a reduced cost. Each Powerwall 3 Expansion unit provides 13.5 kWh of additional energy capacity and can easily be installed with your Powerwall 3.
Happy Customers's Case
