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Buy Solar Panels From The Best Solar Installers in Sydney

Save On Your Power Bills

On 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.

Quality and Hassle-Free Solar Installation

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.

The Future Of Energy is Coming

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!

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Why Choose 1KOMMA5° For Your Sydney Solar Panel Installation:

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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.

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Industry-leading Install Standards

All 1KOMMA5° installations are done by CEC accredited experts and come with full technical support and warranty service.

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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.

Office Location

1KOMMA5° Sydney

Address: 3/9 Kilto Cres, Glendenning NSW 2761

Phone: 1300 525 451

Email: webenquiry@1komma5.com.au

Service Areas: Sydney, Western Sydney, Blue Mountains, Southern Highlands, Wollongong and Central Coast

Customer Stories

"Having solar is the most sensible thing you can do to save money."

Robert, 1KOMMA5° Customer

Customer Testimonial Robert
Testimonials

Join the 1KOMMA5° movement

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

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Here's everything you need to know about installing solar panels in Sydney:

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How much power does solar panels produce in Sydney?

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.

How much do solar panels cost in Sydney?

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.

What direction should my solar panels face in Sydney?

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.

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How many solar panels do I need in Sydney?

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.

What are the best solar panels in Sydney?

Trina Panels
1K5 Panels

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

What solar rebates are available in Sydney?

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.

How long does it take for 1KOMMA5° Sydney to install my solar system?

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.

What are the warranties available for solar in Sydney?

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. 

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What is the rooftop solar application process in Sydney?

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.

Are there risks with installing cheap solar in Sydney?

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.

Who are the electricity network operators in Sydney?

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. 

1KOMMA5° Solar Panel
A Smart Future Investment

Solar Panels in Sydney

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

Solar Inverters in Sydney

We can help you choose the inverter that suits your needs and budget best.

Our range of inverters, from Enphase Microinverters to SolarEdge Power Optimisers to Sungrow Inverters, will deliver reliability for many years to come.

Sydney homeowners may be eligible for government solar rebates. Check if you qualify.

Flexible Payment Options

Pay For Solar Your Way

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.

Community First Green Loan

Brighte Green Loan

  • 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

Brighte

Brighte 0% Interest Payment Plan

  • 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

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 you 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.

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?

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
Our Products

Our Solutions for an Energy Efficient Home

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Solar Power System

Affordable Electricity Through Solar

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Battery Storage

Use Your Own Electricity even at Night

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EV Charger

Utilise Solar Energy for Your Electric Car

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Smart Energy Manager

Optimise Your Grid Power Consumption

Request a free personalised solar quote and learn how much you can save on your power bills: