Arkana Energy Group, Kozco Energy Group & Solaray Energy are now part of 1KOMMA5°!

About us
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1KOMMA5° Commercial: Generate New Energy for your business

We are committed to providing sustainable and cost-effective solar energy systems for businesses of all sizes. Harness the power of the sun to reduce your energy costs and carbon footprint.

We believe it's time for New Energy, with lower bills and positive impact.

Live Free. Free from Bill Shock, Blackouts & Fossil Fuels.

Global but Local. Built on family values, backed by over 290k installations internationally.

Your Commercial New Energy journey starts here:

4.6
Based on 1.000+ Reviews
Commercial Solutions

Our Solutions for an Energy Efficient Business

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business as usual

From Cafe's to Breweries, If your business primarily consumes power during the day, then Solar's the answer

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Industrial Estates

Fueling Industry with Clean, Reliable Power

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Farming & Agriculture

Harvest the Sun for a Greener Farm

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Power Purchase Agreements

Use your existing roof space to subsidise the cost of your system!

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Ground-Mounted Solar

Maximise Energy Output with Ground-Mounted Solutions

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Off-Grid Solar

Energy Independence Anywhere, Anytime

1KOMMA5° Australia

Discover the 1KOMMA5° Difference

Your Premier Choice for Commercial Solar Solutions

Innovative Technology for Maximum Efficiency

1KOMMA5° uses cutting-edge technology for maximum efficiency and reliability in commercial solar solutions, providing consistent, clean power and cost savings.

Tailored Solutions for Every Business

We offer customised solar solutions to fit your specific needs and budget, ensuring optimised energy use and supporting your sustainability goals.

Commitment to Sustainability and Positive Impact

Our solar solutions reduce your carbon footprint and promote a healthier planet, aligning your business with our mission for positive environmental impact.

Seamless Integration and Support

We handle every aspect of your solar project, from consultation to maintenance, ensuring your system operates at peak performance while you focus on your business.

Proven Track Record of Excellence

With a proven track record and successful projects, 1KOMMA5° is a trusted leader in delivering high-quality, reliable commercial solar solutions.

Financial Benefits and Long-Term Savings

Our solar systems reduce energy bills, protect against rising costs, and offer attractive returns on investment, with assistance in navigating incentives and financing options.

Key Clients

Our Commercial Partners

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

We're certified for Commercial

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

From Small Business, to Large Scale

Energymanager Heartbeat App on an iPad
Small-to-Medium Business (50 -100 kW)

Small Business, Large Impact

Small Business businesses still deserve Big savings! Location, Rebates, hours of operation, business type, and roof/land space all impact your ability to benefit from Solar. We're here to male the complex simple, so you can trust our experts to help you make sense of it all.

Energymanager Heartbeat App on an iPad
Mid-Tier ( 100kW - 1MW)

Reducing Grid Dependence: The Sands Resort

Located in Torquay Victoria, we teamed up with The Sands Resort to save $1.6M over 25 years, and 146 Tonnes per annum; enabling them to appeal to environmentally- conscious guests.

Energymanager Heartbeat App on an iPad
Large Scale Commercial (1-5MW)

New! Creating a better world: Visy Packaging & Recycling

Slated for completion in late 2024, this six month - 2MW project is focused on Visy's Beverage Can facility in Yatala, Queensland.

Energymanager Heartbeat App on an iPad
Large Scale Commercial (1-5MW)

Committed to Net Zero: Viva Energy

Across 120+ petrol/convenience locations, we're supporting Viva Energy's commitment to Net Zero with Solar.

Is your business eligible for government incentives and rebates?

4.6
Based on 1.000+ Reviews