If you have a Powerwall 3, you’ll know it stores solar energy for use 24/7 and that it delivers a useable capacity of 13.5kWh. If you’re looking to increase your backup duration at a reduced cost though, you’ll be pleased to know that DC expansion packs are now available. These packs mean you can increase capacity with no need for approval from the Grid.
Powerwall 3 expansion packs, what you need to know
Here’s what you need to know if you’re thinking of expanding!
- Each Powerwall 3 expansion unit provides 13.5 kWh of additional energy storage
- Up to three expansion packs can be added to a single Powerwall 3
- Expansion packs can be installed with Powerwall 3, or added at anytime
- Expansion packs provide increased outage protection and electricity bill savings
- It takes less installation time to add an expansion unit
- A wall mounting kit or stacking kit is available depending on your system configuration
Let’s chat increased storage capacity
If you’re interested in exploring expansion packs for your Powerwall 3, or if you’re considering getting your first battery with expansion units alongside it, do get in touch with us.
We’re a certified Tesla premium partner installer, we’re in our 19th year of installing all things solar, and we’d love to help. To contact our team of experts, just head here.
Doubling up on Powerwall 2, too!
We should also say if you have a Powerwall 2 and are thinking of adding another, we have a final stock so get in quick!
And there’s more
- Watch our double Powerwall 3 install on Everything Electric and Fully Charged
- Discover more about Powerwall 3
- Your Powerwall 3 questions are answered here