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

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Our Ultimate Solar Guide For 2024

Get all the right information before installing a solar power system for your home in NSW.

You'll learn:

  • Why You Should Install Solar Power

  • How To Reduce Your Power Bills

  • What Government Rebates Are Available To You

  • How To Improve Solar Efficiency and Output

  • The Latest Improvements In Technology

  • How To Size Up A Solar System

  • How To Pick The Right Installer

  • A 5kW Case Study

Get access to the most comprehensive solar guide:


A clean, reliable, and affordable energy supply for all is finally here

“Disruption… Smart solar power, solar storage, and home automation are redefining the status quo in Australia’s Energy Market, placing power firmly back in the hands of the household.

1KOMMA5° has been at the forefront of one of the most exciting transitions in the history of the solar industry.”

Jonathan Fisk, Director of 1KOMMA5°

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.

Awards and Recognitions

The 1KOMMA5° Difference

REC Partner Of The Year
New Energy Tech Approved Seller
Enphase Platinum Installer
Tesla Powerwall Certified Installer 2024
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