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All About Inverters
Confused About Solar? We'll simplify it for you.
Learn the difference between a string inverter, optimiser and microinverter, including their advantages and disadvantages.
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.
Learn all the reasons why you should or shouldn't go for cheap solar inverter.
4.6
Based on 1.000+ Reviews
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.
PROCESS
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
After you send your request, one of our expert team members will give you a call.
Step 2
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
Once you've signed off on your quote and made a deposit, we will arrange an installation date that works with your schedule.
What happens after?
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.
4.6
Based on 1.000+ Reviews
Customer Stories
"Having solar is the most sensible thing you can do to save money."
Robert, 1KOMMA5° Customer
Flexible Payment Options
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.
Green Loan
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
Green 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
Testimonials
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.
ASPI
Energy Solutions
Our Solutions for an Energy Efficient Home
Awards and Recognitions
The 1KOMMA5° Difference
