Manufacturer product imagery · configuration may vary
Tesla Energy / Gateways and sensors
Powerwall 3 backupTesla Backup Gateway 2
Backup Gateway 2 is the device that lets a Powerwall 3 keep your home running in a blackout. It sits between the grid and your main switchboard, detects an outage and disconnects from the grid so the battery can take over.
From$2,255
Including GST. Supply only — installation, mounting and any switchboard work are quoted with your system.
- Nominal voltage
- 230 V single phase, 400 V three phase, 50 Hz
- Metering
- Revenue accurate (plus or minus 0.2%)
- Short-circuit rating
- 10 kA
THE PRODUCT, EXPLAINED
What matters in everyday use.
Switches to battery power automatically when the grid fails
Revenue-grade metering for accurate app data
Indoor or outdoor installation (IP55)
10-year warranty
Could it suit your home?
Homes adding a Powerwall 3 that want blackout backup. On a three-phase supply, one phase is backed up.
Check before you choose
Which circuits will stay on in a blackout, and is my supply 100 A or less?
Confirm the exact Australian model, compatibility, installation location and warranty conditions in your final proposal.
THE DETAILS, IN ONE PLACE
Documents, photos & video.
Read the highlights here, then open the manufacturer documents for the detail.
Technical information
Model-specific documents are not yet linked.
Ask us for this document ↗Warranty information
Model-specific documents are not yet linked.
Ask us for this document ↗Match the exact model code and Australian configuration to your proposal. Warranty coverage, conditions and exclusions are set out in the applicable manufacturer document.
What customers and the industry say
Don’t take our word for it.
290 reviews
4.8133
4.7157Recognised by the industry
- ★2026Local Solar Hero, ACTSunWiz Awards 2026
- #22026#2 Battery installer, ACTSunWiz Awards 2026
- #22026#2 Solar installer, ACTSunWiz Awards 2026
- #42024#4 Top-rated solar installers, CanberraSolarQuotes 2024
Specifications on this page are taken from Tesla Energy’s published documentation for the Australian model. We confirm the exact model, how it works with your existing equipment and the current warranty terms before you accept a written quote.
Prices on this website are for the ACT and within 35 km of Canberra. Further out, the same system usually costs 15–30% more for travel, time away and the extended warranty responsibility that comes with distance. We confirm the final price before you commit to anything.