Solar & Battery.

Done RIGHT.

Across Adelaide, Melbourne, Perth and Brisbane

No pushy sales. Ever.

Call 0486 030 892

Free quote · Takes 2 minutes · No pressure

Get a free quote

Solar & Battery.

Done RIGHT.

Adelaide · Melbourne · Perth · Brisbane

No pushy sales. Ever.

Call 0486 030 892

Free quote · 2 minutes · No pressure

The Federal Battery Rebate drops May 1.

Install now and lock in up to $200 more in savings.

Choose how you want to pay.

Not sure? Call us — we'll explain it in 2 minutes.

Own your system

Pay upfront and maximise long-term savings.

Best for long-term savings

Own your system

Predictable costs

Pay nothing upfront (SA only)

Install now and pay as you use it.

Best for no upfront cost

We handle setup

Maintenance included

Real installs. Real savings. Real reviews.

Still deciding? See what customers said after install.

★ ★ ★ ★ ★

“My electricity bill dropped to zero.” Just had my 32 kw solar battery installed by Hyperspace Energy. The fabulous Nelly quoted up the system and took measurements and the electrician for installation was so polite and wanted to please. Since installing the battery my monthly electricity bill is now zero and before installation it was $450-$500 per month. I have been recommending them to my friends and family. No hesitation in recommending Nelly Li and the team at Hyperspace Energy in Adelaide.

Anthea Greig

Adelaide homeowner

★ ★ ★ ★ ★

“They actually knew what they were doing.” After meeting initially with Nelly about installing a solar system and battery to our new house, it was clear she knew her industry well. She provided me with cost effective options and differing sizes of systems I could install. After advising me of placement of the panels and battery system, Nelly was able to give me a price unbeatable by any other retailer. The installation was also done quickly and professionally, and as the house was new, I was very fussy about a good job being done. I did not have to worry, as it was all done extremely well with Nelly coming out to do a final inspection before I signed off on the work. I would highly recommend Hyperspace Energy for an installation.

Paul Balestrin

Hyde Park, SA

★ ★ ★ ★ ★

“Everything has been running flawlessly.”Excellent service and installation! My 10kW LONGi solar panels with 18kW SolaX battery have been running flawlessly.

Anil

Adelaide, SA

See all Google reviews

Still deciding? Call us. We’ll make it simple.

Call 0486 030 892

Takes 2 minutes. No pressure. Speak directly with our team.

REAL SYSTEMS. INSTALLED PROPERLY.

No shortcuts. No surprises. Just clean installs that perform.

See real installs

Installed by experienced local teams. No shortcuts. No surprises.

Trusted brands we install

With ProtectSolar, you can relax knowing your system is covered.

See how ProtectSolar works

Monitoring. Support. No chasing installers.

Frequently Asked Questions

We size your system to your energy usage, roof space and goals. You'll get a clear recommendation and a quote you can compare — no guesswork.

Yes, in most cases. We check compatibility and recommend the best upgrade path.

We include all applicable rebates and certificates in your quote and explain exactly how the 1 May 2026 battery rebate change affects your timing and system size.

With blackout protection enabled and stored energy available, your battery can power selected circuits. We explain what can be covered during the design stage.

If you are in SA and eligible, we can discuss a Power Purchase Agreement option. Call us to check your eligibility.

Your hardware warranty is with the manufacturer,not with us and we will assist you. Separately, Hyperspace provides a 5-year workmanship warranty on all installations. We only install brands with a genuine Australian presence and proven warranty support. Your quote specifies the exact brand, model and warranty terms before you commit.