The Tesla Powerwall 3 Expansion Pack is designed to seamlessly grow your existing Powerwall 3 system, giving Melbourne homes and businesses even more stored energy, more backup, and more savings.
Whether you’re a growing family with bigger energy needs or a commercial site wanting stronger backup, the Expansion Pack allows you to stack up to three additional units, all fully integrated and controlled through the Tesla app. It’s the ultimate in scalable, sustainable power.
With Jet Solar as one of only ~40 Tesla Premium Certified Installers in Australia, you’re guaranteed expert installation, local Melbourne know-how, and maximum performance from day one.
Every Expansion unit adds serious storage power, letting you handle bigger loads or extend your backup time.
Designed to work exclusively with Powerwall 3, the Expansion Pack connects via Tesla’s certified harness for reliable performance.
Monitor and manage your entire system – original Powerwall + expansions – through the Tesla mobile app
Mount on the wall or floor, indoors or outdoors. Stack up to 3 Expansion units behind each Powerwall 3.
IP67-rated and ready for Australian conditions, from Melbourne’s frosty mornings to scorching summers.