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Arkana Energy Group, Kozco Energy Group & Solaray Energy are now part of 1KOMMA5°!
About usOn average, people in Sydney pay as much as 25 to 38 cents a kWh for electricity. Protect yourself from rising energy costs and save on your power bills. Install solar panels on your home to start producing your own electricity, and lock in your power prices for the years to come.
When you book a solar installation in Sydney today, you can get a fast-tracked install by CEC-accredited installers so you can start saving right away.
Launching in Australia soon, Heartbeat will eliminate the guesswork and help you secure the best electricity rates every day. By purchasing a 1KOMMA5° system, you’ll be among the first to access Heartbeat. Pre-orders are opening soon!
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.
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.
Email: webenquiry@1komma5.com.au
Phone Number: 1300 513 846
Address: 3/9 Kilto Cres, Glendenning NSW 2761
Take the lead in climate protection - hear from our customers on how they are making a difference.
Solar panels in Sydney will naturally output more power in summer and less in winter.
As an example, a 5kW solar system in Sydney facing north with no shade will output an estimated 20kWh a day, averaged across the year, or around 7,100kWh over 12 months. Meanwhile, a 10kW solar system in Sydney will provide 40kWh of power a day or around 14,200kWh over 12 months.
The cost of solar system in Sydney depends on your system size, which will be determined by different factors such as your current energy bill and usage, as well as your roof size and budget. Good quality solar panels are now very much affordable, and it is possible to get a return on your money in 3-5 years.
Here's what determines the price of your solar system:
Solar Panels: High-quality solar panels last longer, provide more output, and are more reliable, though they are more expensive. We recommend reliable brands like 1KOMMA5° and Trina Solar. Avoid cheap Chinese panels due to their reduced quality and reliability.
Inverters: Inverters convert DC power from the panels to AC power for your home. Reliable brands like Enphase, Sungrow, and SolarEdge are recommended. High-quality inverters can last 15 years or longer, while cheaper ones may fail in a few years, leading to costly replacements.
Monitoring: Advanced monitoring options are available for detailed power usage and generation tracking.
As a guide, a fully installed 5kW solar system in Sydney costs from $5,000 to $8,000 and can save homeowners $1,800 a year. Meanwhile, a 10kW solar system in Sydney costs from $7,000 to $13,000 with annual savings estimated at $3,000.
Additional costs may be charged if you require installing split arrays, meter board work or high roof access.
In Sydney, the direction of your solar panels determine how much power your system can output. In general, solar panels generate the most energy when facing north, which is especially beneficial in winter. If a house has a north-south roofline, panels can be installed on the east or west side depending on the household's peak power usage times, often favoring the west for afternoon energy use.
For flat roofs, a slight tilt is recommended to avoid water pooling, while pitched roofs should follow the roof's angle. Solar panels facing north with a tilt of 30 degrees will generate the most output, although in winter this is closer to 25 degrees. The angle on which your panels sit has little impact on total yearly output but instead changes the times and seasons where your panels see ideal production. In short, tilting your solar panels in Sydney is mostly about matching the peak generation of the array with your lifestyle.
Splitting arrays using Enphase microinverters can optimize power output throughout the day, avoiding significant midday peaks. Strategic panel placement and consideration of time-of-use tariffs can greatly influence the system's efficiency and alignment with energy consumption patterns.
If you're just starting your solar journey, the first thing you need is to size up the right system for your needs and our team of experts can help you with this.
The right-sized solar system depends on what you want your system to do. For many people, it is about making sure the solar system pays for itself in as little time as possible. For others, it is to reduce their power bill by the greatest amount or to reduce their carbon footprint and do their bit for the environment.
Paying back your investment as quickly as possible requires sizing up a system to match your daytime energy usage. In a perfect situation, you would use all of the solar power that it generates and have the solar panels facing north or northwest to maximise your savings during the peak time of use billing period.
We offer some of the best solar panels available in Australia.
If you're looking for the best premium solar panel, we recommend the 1KOMMA5° full-black panels. It stands out for its premium performance, low carbon footprint, and ethical production, featuring German-made polysilicon and an all-black design.
It offers a 420W power rating, backed by a 25-year product and 30-year performance warranty. This panel is supported by one of the world's largest renewable energy companies and promises secure, long-term investment for customers.
If you're on a budget but still after a quality and reliable solar panel, you can choose the Trina Solar. Known as the best value panel, it's built to the highest quality standards, proving reliable in both field use and third-party testing, and excel in low light conditions for consistent high output.
The Trina Vertex S+ module is praised for setting a new standard in Australia due to its high performance and competitive pricing. Key features include double-glass construction and innovative cutting techniques for enhanced mechanical strength and reduced risk of damage.
These panels also guarantee a minimum of 87.5% power output after 30 years and boast a 22% module efficiency with advanced interconnect technology
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 find out if you qualify for this incentive, please contact our team.
The estimated lead time for a solar system with battery storage and/or an EV charger in Sydney is currently 2-4 weeks from the date of order confirmation. Once you place your order, our solar installation coordinator will reach out to you and schedule the installation time as soon as possible.
Many Australian households with solar installed are struggling to find aftermarket support after their original installer has gone bust. Since 2011 more than 750 solar installers have stopped trading, rendering their warranties useless. Look for a solar panel performance warranty of 25 years and a product warranty of 10-12 years and only purchase from a reputable installer.
First, ensure your plans for solar panel installation comply with all local council regulations. They will likely provide you with important permits and approvals to be completed prior to installation. Your solar installer will be able to assist in acquiring approval documentation. After installation, an inspector may look over your solar to ensure all components are performing correctly. Your solar retailer will then coordinate with your electricity provider to set up your meter and handle all necessary documentation.
Solar panels is an investment in your home, going for cheaper options may cause you significant issues in the long run and ultimately limit the financial benefits of installing solar power. With cheap solar systems you’ll often find the output isn’t what you were expecting or that components begin to break just as your system reaches its payback period. Installing cheap panels can leave you unable to make a warranty claim in the event of something going wrong due to liquidated or offshore manufacturers. More and more Australian solar systems are experiencing hotspots and browning significantly reducing their performance, not to mention the potential fire risk of cheap solar components.
There are three electricity retailers in NSW, which distributor your home falls under is dependent on your geographic region. The first is Endeavor Energy, serving southern and western metropolitan Sydney as well as the Blue Mountains and Illawarra regions. Followed by Essential Energy, who is responsible for country and regional NSW, and finally Ausgrid, servicing inner, northern and eastern metropolitan Sydney and surrounds. By looking on the Australian Energy Regulator website you can determine who your distributor is before your solar installation.
Switching to solar should be easy and affordable. That's why we've teamed up with Brighte to offer flexible payment plans, so you can take charge of your journey towards clean, sustainable energy with confidence.
Borrow up to $55,000 with loan terms from 2-10 years
From 8.99% p.a. fixed interest rate*
No penalty for paying off your loan early
$2.70 weekly account-keeping fee included in repayments and a $199 one-time establishment fee added to the 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
$2.30 weekly account-keeping fee included in repayments and a $75 establishment fee payable on the first repayment date
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 you covered.
After you send your request, one of our expert team members will give you a call.
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.
Once you've signed off on your quote and made a deposit, we will arrange an installation date that works with your schedule.
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.