Solaray Energy is now 1KOMMA5° Sydney and 1KOMMA5° Melbourne.

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1KOMMA5° Australia

Awarded Australia's #1 Enphase Installer 5 Years In A Row

Tesla Powerwall

Enphase Solar Systems Installed By The Experts


Pair the Enphase IQ8 Microinverters with our premium or best value solar panels and enjoy huge savings.

Free Inverter Upgrade

Enjoy higher maximum rated power when you upgrade from the Enphase IQ8AC to IQ8HC. The best part? It's completely free. Limited time only.

Unmatched Performance

Enphase microinverters ensure a problem with one panel doesn’t impact the performance of the other panels. If one panel slips into the shade, is obstructed or experiences a glitch, the other panels can keep operating at peak performance.

Longer-lasting, Reliable Power

Enphase microinverters can last up to three times longer than traditional string inverter systems and are backed by an industry-leading limited warranty of up to 25 years.

Call us today at 1300 525 451 or fill in your details below to request your free quote from our home battery experts today:

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Trina Solar
Smart Solar Technology

Enphase Microinverters

An Enphase microinverter system can further reduce your power bills thanks to the world’s most advanced microinverter technology. An Enphase IQ7A microinverter sits underneath each panel, allowing for panel-level output that can significantly increase the output of your system. Enphase microinverter systems are smarter, safer, flexible, more reliable and durable.

Enphase Solar and Storage Bundle
Current Specials

Enphase Solar & Battery Bundle Sale

Enjoy huge savings when you get a complete Enphase energy system for your home. Hurry, available for a limited time only.

Why Choose 1KOMMA5°:


High-quality Products

1KOMMA5° works with the best products available to maximise output, reliability and longevity. We also provide customised solutions to suit your needs and budget.

Industry-leading Install Standards

All 1KOMMA5° installations are done by CEC accredited experts and come with full technical support and warranty service.


Reliable Customer Support

Our support team is local (no call centres) and we have been awarded by the world’s leading solar companies as the best installer in Australia, year after year.


Your next steps towards a climate-neutral life:

1KOMMA5° Australia offers a range of solutions to help you start a carbon -neutral lifestyle. From solar systems and battery storage to electric vehicle charges and soon, energy management solution, we've got your covered.

Step 1
Request a quote online.

After you send your request, one of our expert team members will give you a call.

Step 2
We give you personalised advice and recommendations.

Our energy advisors will create a tailored solution based on your needs. We will explain everything and answer your questions on solar rebates, solar installation costs and process, energy management and more.

Step 3
We install your battery storage.

Once you've signed off on your quote and made a deposit, we will arrange an installation date that works with your schedule.

What happens after?
We stay as your energy partner.

Whether you have questions about energy, warranty issues or service or you're looking to expand to other energy efficient solutions, you can reach out to us any time.

Solar panel Sydney
Customer Stories

"Having solar is the most sensible thing you can do to save money."

Robert, 1KOMMA5° Customer

Customer Testimonial Robert

Join the 1KOMMA5° movement

Take the lead in climate protection - hear from our customers on how they are making a difference.

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Our Products

Our Solutions for an Energy Efficient Home

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Solar Power System

Affordable Electricity Through Solar

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Battery Storage

Use Your Own Electricity even at Night

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EV Charger

Utilise Solar Energy for Your Electric Car

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Smart Energy Manager

Optimise Your Grid Power Consumption

Request a quote today from one of our battery experts: