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

About us
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1KOMMA5° Melbourne

Solar Panels & Battery Storage Installers In Melbourne

4.6
Based on 1.000+ Reviews

Lead time of only 1 to 4 weeks

Installed by local CEC accredited experts

Customised solutions to suit your needs and budget

Reliable customer service from start to finish

Welcome to 1KOMMA5° Melbourne

Solar Power Specialists in Melbourne

At 1KOMMA5° Melbourne, our experienced solar advisors specialise in helping our customers reduce their carbon emissions and save on their power bills long term.

We provide a range of sustainable technologies, including solar panel systems, battery storage solutions, electric vehicle chargers, and smart energy systems suitable for Melbourne homes and businesses.

Beyond tailored advice, we offer comprehensive assessments of your current energy situation and a reliable end-to-end experience—from meticulous planning and seamless solar installation to ongoing maintenance and support.

1KOMMA5° Team

Group photo: 1KOMMA5° Melbourne

1KOMMMA5° Experience

Hear from satisfied solar customers:

1KOMMA5° Melbourne
The team at 1KOMMA5° as good as it gets. From my first interaction to final install, it was smooth sailing all the way. This is my third time using 1KOMMA5 °and won't be my last.
Scott M.
Everything was organised for me and all my questions answered. I was a little unsure about getting panels and which company to use but 1KOMMA5° made it very easy for me. They also have followed but to ensure that I am happy with their work.
Jeanette
With the whole process from paperwork to the whole installation everything was smooth. I can only highly recommend 1KOMMA5° and thank the whole staff for being so friendly and professional. Now we can sit back and enjoy our new solar.
Jasna T.

Why Choose 1KOMMA5°:

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Top-tier products

Our exclusive 1KOMMA5° products are designed to ensure you receive the best quality and value for your money.

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Industry's best warranties

We offer comprehensive warranties on our solar systems.

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One-stop-shop

We can help with all your energy needs from solar, battery storage & EV chargers. Heat pumps and air conditioning are coming soon!

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Local support team

We're always ready to assist you, ensuring you receive the help you need whenever you need it.

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Global talent

We have global experts dedicated to bringing advanced energy technologies to Australia, aiming to eliminate power bills.

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Strong mission

We have reduced global household carbon emissions by 14 megatons, more than any other Australian solar company.

Heartbeat

Coming soon: Heartbeat

When you join the 1KOMMA5° family, you get exclusive first access to new technologies including Heartbeat, our power-bill killer , that will soon become available in Australia.

Heartbeat is the core of your energy system, delivering the cheapest and cleanest electricity available. It seamlessly integrates your solar panels, battery storage, EV charger, and heat pump while analysing weather patterns and electricity prices to optimise energy consumption.

LEARN MORE >

Energy Solutions

Our Solutions for an Energy Efficient Home in Melbourne

Affordable Electricity Through Solar

With more households in VIC opting for solar systems than anywhere else in the country, now is the perfect time to make the switch.

In Melbourne, solar power has become increasingly affordable, offering a solution to combat rising energy costs.

Whether you're searching for top-performing solar panels or a more budget-friendly option without compromising reliability, we offer a range of premium and best-value panels and inverters to suit your needs and budget.

1KOMMA5 Full Black Panel
1KOMMA5 Full Black Panel

Store Excess Energy in The Day, Use At Night

With the rising cost of energy, investing in battery storage in Melbourne provides both financial savings and energy independence, allowing you to take control of your energy usage and reduce your environmental footprint.

Our handpicked selection of top-quality battery storage systems from leading brands ensures optimal performance, reliability, and safety. With our expertise in solar and storage solutions, we provide our customers with the best-in-class products in the industry.

Smart EV Charging for Your Home

EV chargers are becoming an essential addition to VIC homes as electric vehicles grow in popularity.

Offering convenience and cost savings, a home EV charger allows you to power your vehicle overnight and avoid public charging stations. With various models available in Melbourne, from fast-charging units to more affordable options, installing an EV charger at home is an investment in both sustainability and future mobility.

It provides the flexibility to charge your car when it's most convenient for you, ensuring you're always ready to hit the road with a full battery.

EV Charger
1KOMMA5 Full Black Panel

Energy-Efficient Hot Water with Heat Pumps

Looking to reduce your energy bills and your carbon footprint? Heat pump hot water systems are the perfect solution for your home in Melbourne.

These cutting-edge systems extract heat from the air to heat your water, offering up to 70% energy savings compared to traditional heaters. Designed for performance, even in cooler climates, our heat pumps provide reliable, cost-effective hot water year-round. Whether you’re upgrading or installing a new system, we have a range of heat pump solutions to fit your home and budget.

Air Conditioning Solutions for Year-Round Comfort

Stay comfortable in every season with our top-of-the-line air conditioning systems. Whether you need a split system for targeted cooling and heating or a ducted AC for whole-home climate control, we’ve got the perfect solution for your space in Melbourne.

Our split systems are energy-efficient, easy to install, and ideal for individual rooms. For larger homes or businesses, our ducted systems provide seamless cooling and heating throughout, with zoning options for customized comfort. Explore our range of air conditioning units and find the right fit for you today.

Air Conditioning
PROCESS

Your next steps towards a climate-neutral life:

1KOMMA5° Melbourne 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 solar power system, battery storage or other energy-efficient solutions.

Once you've signed off on your quote and made a deposit, we will arrange an installation date thar 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

Ready for energy future?

Take full control of your power consumption now.

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FAQ Melbourne

Do you have any questions for us?

If you have any questions or would like a personal meeting, please get in touch with us using our contact form.

What installation areas does 1KOMMA5° Melbourne cover?

We are servicing and installing in the following areas:

  • Melbourne

  • Mornington Peninsula

  • Bellarine Peninsula

  • Geelong

How long does it take for 1KOMMA5° Melbourne to install my order?

The current waiting time for a solar system with battery storage and EV charger is 2-4 weeks after purchase, not including the time to process the documents needed for the Victoria rebate.

We will arrange the exact date together after you have placed your order.

How long does it take to get a quote and a callback?

We will call you within a few hours of receiving your quote request.

Once we have received all the information we need from you, we will then organise one of our local Melbourne based solar experts to visit your home and arrange a quotation (we can also arrange the quote this by phone if desired).

What government incentives are available in Melbourne?

In Victoria, two types of solar rebate are available:

  • Federal Small-scale Technology Certificates (STCs) are a federal government incentive in which homeowners receive certificates for the solar energy their system will generate over a set period. These certificates can then be sold to help offset the upfront cost of installing solar panels. To know if you qualify for this incentive, please get in touch with our team.

  • State-based rebates and financing through Solar Victoria - we will help you check for eligibility and throughout the application process.

What solar solutions do you offer in Melbourne?

In Melbourne we offer:

  • Residential Solar (Panels & Inverters)

  • Commercial Solar

  • Solar + Battery packages

  • Battery add-ons for existing systems

  • Solar upgrades & repairs

  • Off-Grid systems

  • Virtual Power Plants (VPPs)