Tesla
4.9 from 1600+ reviews · Tesla Premium Certified Installer (4 consecutive years)Tesla Powerwall 3
The third-generation Powerwall integrates a full solar inverter, so panels connect to a single unit. PSW Energy is a Tesla Premium Certified installer.
Supplied & installed from
Federal battery discount applied at point of sale and itemised on your quote
- 15-year workmanship warranty
- 80% in-house, 20% subcontractors
- $0 deposit · 36 months interest-free
- Usable capacity
- 13.5 kWh
- Continuous power
- 11.04 kW
- Warranty
- 10 yrs
- Blackout backup
- Yes
Why the Powerwall 3
What you get with the Tesla Powerwall 3.
Integrated 11kW solar inverter
panels connect directly
Whole-home backup with automatic switchover
Tesla app for monitoring
Installed by a Tesla Premium Certified team (4 consecutive years)
Full specifications
- Usable capacity
- 13.5 kWh
- Continuous power
- 11.04 kW
- Coupling
- Hybrid
- Expandable
- Single unit
- Blackout backup
- Yes
- VPP ready
- Yes
- Warranty
- 10 years
Rebate eligibility
- Federal — Cheaper Home Batteries
- Eligible
- WA Residential Battery Scheme
- Synergy customers
The federal Cheaper Home Batteries discount applies to eligible batteries between 5 and 50 kWh and is taken off the price before you pay. We itemise the current amount on your quote rather than publish a dollar-per-kWh rate. State support depends on your retailer and property.
Check my eligibility
Get the Tesla Powerwall 3 quoted for your home
4.9★ rating
1,600+ reviews
4x SunWiz 2026 awards
#1 Local Solar Hero, Perth South West
Tesla Premium Certified
4 consecutive years
15-year workmanship warranty
80% in-house, 20% subcontractors