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

Install a Solar System on your Home or Business

Installing solar systems requires a high level of knowledge, adaption and precision. When you plan to install solar panels with 1KOMMA5°, we are by your side throughout the process.

You will receive a tailored quote based on the products best suited to your needs. The products that we offer are the very best. They are the ones that we use on our own solar systems, and we select them based on performance, not just price.

30-year 1KOMMA5° performance guarantee¹
Raw materials from Germany
Installed by a local 1KOMMA5° master company
1KOMMA5° Solar Panel
Solar Panels

A Smart Future Investment

Whether you are looking for Australia’s top-performing solar panels or something more affordable that you can still rely on, we have a range of premium panels to suit your needs.

1KOMMA5° Inverters

Smarter, Safer Solar: Our Promise To You

We can help you choose the products that suit your needs and budget best, whichever solar system you choose.

From Enphase Microinverters, to SolarEdge Power Optimisers to premium string systems, our range of inverters will deliver reliability for many years to come.

Request a quote from your local experts now:


6 Reasons Why You Should Buy A Solar System:

Step 1
We advise you personally.

Our energy advisors will create a tailored offer based on your information. We will explain everything about subsidies, energy management and your individual energy solution.

Step 2
We install your solar power system.

If you are satisfied with the planning of your solar system, we will arrange an installation date once the contract is signed, at which time our team will install and commission everything on your premises.

Step 3
We stay by your side.

Even after installation, we remain your long-term partner. Whether you have questions about energy, warranty issues or service, we want to be your contact for the expansion of your energy system with a heat pump or EV charger.


4 Options & Advantages of Your Solar System:


Join the 1KOMMA5° movement

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

With 1KOMMA5° I found the whole process from start to the finish a very easy experience. From sales to the tradies leaving the home after completion. The office staff always attentive, listening and very helpful. Product is superior.
Chris T.
Coordination between the trades was fautless. The installation went very smoothly, the team were friendly and even placed a pre-existing broken roof tile for me. No tiles were broken by the installation despite the age of the roof.
Sue D.
Used them twice (on different homes). Very happy with their service. They don't deal with cheap string systems so don't even bother if all you're after is a cheap price. If you compare their offering to other vendors in the market, they are quite reasonable.
Energy Solutions

Our Solutions for an Energy Efficient Home

Power Storage

Use Your Own Electricity even at Night.

EV Charger

Utilise Solar Energy for Your Electric Car.

Smart Energy Manager

Optimise Your Grid Power Consumption.


Any Questions?

¹Performance guarantee

²Material and installation costs may vary depending on local conditions such as number of roof surfaces, roof height and condition, condition of electrical installation and other individual factors. Products used may differ from the illustration.