Confused About Solar? We'll simplify it for you.
What Are The Different Inverter Technologies?
Learn the difference between a string inverter, optimiser and microinverter, including their advantages and disadvantages.
How To Choose One For Your Home?
Not sure which one's for you? Find out how to choose the right inverter technology depending on your budget and how long you plan to stay in your home.
Is Cheaper Better?
Learn all the reasons why you should or shouldn't go for cheap solar inverter.
Call us today at 1300 525 451 or fill in your details below to request your free and personalised quote today:
10,000+ Energised Customers
14+ Years Of Expertise & Experience
CEC Accredited Installers
Save on your home solar system with government rebates. Check if you're eligible.
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.
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.
Request a quote online.
After you send your request, one of our expert team members will give you a call.
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.
We install your solar power system.
Once you've signed off on your quote and made a deposit, we will arrange an installation date that works with your schedule.
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.
Stop paying expensive power bills and produce your own electricity. Ask us how:
"Having solar is the most sensible thing you can do to save money."
Robert, 1KOMMA5° Customer
Pay For Solar Your Way: No deposit. $0 upfront costs.
Switching to solar should be easy and affordable. That's why we've teamed up with trusted green loan providers offering flexible payment plans, so you can take charge of your journey towards clean, sustainable energy with confidence.
Community First Bank
Borrow from as little as $1,000 with loan terms from 1-10 years
No penalty for paying off your loan early
$10 monthly fee and $195 one-time application fee added to the loan
Brighte 0% Interest Loan
Borrow up to $45,000 with approval within 1-3 days
Loan term from 6 to 60 months, no penalty for paying off your loan early
$2.15 weekly fee and $75 establishment fee added to the loan
Join the 1KOMMA5° movement
Take the lead in climate protection - hear from our customers on how they are making a difference.
Our Solutions for an Energy Efficient Home
The 1KOMMA5° Difference
