Solar Battery Installation Sydney

Store your daytime solar and run your home through the evening — and the next blackout — with a home battery installed by Solterra Electrical.

Solar Battery Installation Sydney by Solterra Electrical
Battery storage

Why choose Solterra

  • Store surplus solar for night-time use
  • Blackout backup to keep essentials running
  • Federal & NSW battery incentives applied
  • Tesla Powerwall, Sigenergy, Sungrow, GoodWe & more
  • Add to existing solar or install as a complete system
Common questions

Solar Battery Installation Sydney FAQs

Is a home battery worth it?

With the federal battery discount and high evening power prices, batteries stack up for many Sydney homes — especially if you're out during the day. We'll model the payback with and without a battery.

Which battery brands do you install?

Tesla Powerwall, Sigenergy, Sungrow, GoodWe, AlphaESS, Sofar, BYD and more — we recommend the best fit for your home.

Can I add a battery to my existing solar?

Yes — we can add a compatible battery to most existing solar systems.

Related: Solar Panels · EV Chargers · Tesla Powerwall · Switchboard Upgrades

Free quote

Get a free, no-obligation quote

Tell us about your home and we'll get back to you within one business day.

  • SAA-accredited & NSW-licensed (375612C)
  • Government rebates applied to your quote
  • 10-year workmanship warranty

We'll never share your details. Usually a reply within 1 business day.

Ready to get started?

Join thousands of NSW homeowners saving with Solterra Electrical.

Get your free quote