Tesla Powerwall 3 Expansion 

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.

• 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

Please contact sales@EVunited.com to assist with formulating a Tesla Powerwall battery energy storage and whole-home backup solution for your home residence. We can also help you design a solar solution for your home residence.