Now servicing New South Wales, Victoria, Queensland and South Australia

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Congrats on taking the first step towards a climate-neutral life. Our team will be in touch soon.

Here's what's next:

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 solar and 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

About 1KOMMA5°:

What makes 1KOMMA5° the best in the business?

  1. No high-pressure sales, just great advice. Our experts will provide you with all the information you need to find the perfect system for your home or business.

  2. Talk with real people on your terms. Whether you prefer a phone call, a home visit or an email, we are here to help.

  3. High-quality products. 1KOMMA5° works with the best products available to maximise output, reliability and longevity.

  4. Solar that looks as good as it performs. From neat cabling to perfect rows of panels, we want your solar system to look amazing

  5. Industry-leading install standards. In over 10 years we have never had to remove or replace a system because it wasn’t working.

  6. Fast & friendly customer support. Our support team is local (no call centres) and the best in the business. All 1KOMMA5° installations come with full technical support and warranty service. In the unlikely event of a problem – we always fix it. This level of service is something almost no other solar installer offers, and it is why we are awarded by the world’s leading solar companies as the best installer in Australia, year after year.

  7. All of this at the most competitive pricing available in the industry!


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