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

Request Pricing
1KOMMA5° with Sungrow and Tesla Powerwall

Solar & Battery Bundle EOFY Sale: 1KOMMA5° Panels with Sungrow Inverter and Tesla Powerwall

The Biggest Sale of The Year

Save thousands with our End of Financial Year deals. We have the best industry prices. Speak to our team today. Hurry, offer ends June 30.

Bundle and Save

Pair your 1KOMMA5° panel with the Sungrow Inverter and Tesla Powerwall to experience the full benefits of solar power. Plus, enjoy BIG savings with our special solar and battery bundle pricing.* Hurry, available for a limited time only.

Solar Rebate Available

Eligible households can unlock up to $5,000 in solar rebates. The bigger your system, the greater your savings. Reach out to our team today to discover if you qualify and start saving.

No Deposit, $0 Upfront Costs

Many of our customers choose flexible Green Loans. It's easy to cut your electricity bills from day one and put those savings towards repaying your solar system.

*Applies to 8kW system and above

Call us today at 1300 525 451 or fill in your details below to request your free quote and ask our team how to save on your power bills:

Please enable Marketing cookies to view the content
1komma5 panel
Premium Module

The 1KOMMA5° Full-Black Solar Panel

The high-performance modules from 1KOMMA5° achieve maximum efficiency with minimal carbon footprint. With a 25-product and 30-year performance guarantee direct from Germany's 1KOMMA5° Technology GmbH, you can be sure that your investment is secured for the long term.

Sungrow Inverters
Safe and Reliable

Sungrow Inverters

With a 25-year track record in the solar industry, the Sungrow inverter is one of the top-performing and safest string inverters on the market. Featuring the 5, 8 and 10K-D models, customers who choose a Sungrow system for their home or business can trust that they are dealing with the experts.

Tesla Powerwall
Blackout Protection

Tesla Powerwall

Tesla Powerwall is a smart home battery system that integrates with your existing solar system and can provide backup power when the grid goes down.

It enables solar households to reduce their power bill further and maximise solar self-consumption. In fact, with a capacity of 13.5 kWh, a typical family home will be able to run all evening on stored solar power.

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

Your next steps towards a climate-neutral life:

1KOMMA5° Australia 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 system and battery.

Once you've signed off on your quote and made a deposit or got approval on your loan, 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
Customer Stories

"I could see it as only being an advantage. And in the end, it has been."

Angela, 1KOMMA5° Customer

Customer Testimonial Angela

Join the 1KOMMA5° movement

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

Please enable Marketing cookies to view the content
Our Products

Our Solutions for an Energy Efficient Home

background image
Solar Power System

Affordable Electricity Through Solar

background image
Battery Storage

Use Your Own Electricity even at Night

background image
EV Charger

Utilise Solar Energy for Your Electric Car

background image
Smart Energy Manager

Optimise Your Grid Power Consumption

Request a quote today from one of our solar and battery experts: