Solar panels Sydney - Cost and Rebate Guide 2021

Updated: February 4, 2021

If you have been thinking about installing solar energy, this is the best time to do it. The prices of panels are falling every day, and you will get generous government rebates. Why continue struggling with the rising power prices, yet you can benefit from a cost-effective solar installation?

The average cost of the popular 5kW solar is approximately AUD 5,200, coming in between AUD 4,600 and AUD 6,500 inclusive of the government rebate. The cost per kWh is about AUD 1,040. For a 5kW solar system, you can get a rebate of AUD 2,870. The bigger the solar, the higher the rebate.

The rebate is essential when installing your solar panels because it makes the process cheaper than installing the system without any FiT or rebate.

Service/ systemSizeCost
Solar cost per KW Sydney1 kW$1.68
National average cost per KW1 kW$0.75
3kW solar cost Sydney3 kW$3,690
5kW solar cost Sydney5 kW$4,450
6.6kW solar cost Sydney6.6 kW$4,590
Solar system output in Sydney grey houses

Federal Government rebate in NSW

The solar panel rebate is an initiative governed by the Australian government. The initiative is called the Small-scale Renewable Energy Scheme, aimed at encouraging households to install solar systems.

Once you install a solar system, you can claim the STCs and receive your rebate from the government. The STCs vary from zone to zone, and they also depend on the type of solar you install. For instance, for a 5kW solar system, you will get 82 STCs, which gives you a rebate of AUD 2,870. The rebate prices increase or decrease depending on the size of your system.

System SizeRebate Amount
2kW$1,110
3kW$2,045
4kW$2,310
5kW$2,870
6kW$3,068
10kW$5,775

NSW Government State Rebates

The STC price in NSW has been moving between AUD 35 and AUD 40 for the last few years. The rebate awarded in NSW depends on the number of STCs and the size of the solar system you install.

For instance, a 5kW solar gets 82 STCs, which attracts a rebate of AUD2,870 while a 10kW solar system gets 165 STCs with a rebate of AUD5,775.

The rebate system in NSW starts in the 2019/2020 financial year. NSW expects about 300,000 households to receive the rebate for the next ten years.

Solar system output in Sydney

System SizeOutput
1kW4.3kWh
1.5kW6.45 kWh
2kW8.6 kWh
3kW12.9 kWh
4kW17.2 kWh
5kW21.5 kWh
6kW25.24 kWh
10kW38.5kWh

Solar Feed-in tariffs NSW

All Australian states receive incentives to install solar energy or any other renewable form of energy. Apart from the government rebates, renowned companies can also give you money for your system’s excess energy. This is known scheme as the feed-in tariff that helps you to reduce your solar system’s payback time.

Below is an example of the best FiTs you can get when installing your solar system.

Red Energy

Red energy is one of the most reliable companies that offer the best feed-in tariffs to households. Its minimum FiT is 15.0c, and it can go up to 59.0c. This company is also transparent and will give back every tariff you earn.

With such a high FiT, you can reduce your solar payback time and ensure no energy goes to waste.

Click Energy

This company is also an excellent choice because it offers 12.0c per kWh minimum with a maximum of 56.0c. If you are looking for the best FiT provider, you can consider this company because it is also very reliable.

It offers transparent pricing and ensures you get the tariffs eligible for your solar system size. So, as long as they verify your system’s size, you will start receiving your tariffs immediately.

Dodo

With dodo, you will receive a minimum feed-in tariff of 8.5c to maximum of 44.0c depending on your system’s size. This provider does not lock you into unwanted contacts, which gives you the freedom to stay or move to another company.

It also offers a flexible payment option that suits your needs. You can even monitor your solar usage using their online account management tool to know how much you can earn every month.

Is Sydney a good climate for solar?

The climate in Sidney is generally sunny all year round, which can comfortably support solar energy. Although most people think that solar panels work best in generally sunny places, a cold climate is ideal for optimal solar energy generation.

The heat may diminish the panels electricity production while cold climates maintain the energy. So, as long as the sun hits the solar panels, you will have enough power to light your nights and run your household’s electronics.

Percentage of Sydney households with solar installed

About 24.6% of households in Sidney have solar energy, according to the Australian PV Institute. This means that many households are harvesting solar energy as the main source of energy in their homes.

Optimal solar panel orientation and angle in CITY

Most solar companies install solar panels facing south to capture the maximum amount of sunlight. The panels are tilted to an angle of about 30 to 40 degrees for maximum absorption. Tilting the panels is essential because it allows for self-cleaning when it rains.

Optimal solar panel orientation and angle in CITY farm house

Sydney solar installer review

If you plan to install a solar system soon, below are three companies worth considering. We have taken the time to review these companies to check their reliability.

First, we checked the companies’ qualifications and whether they are members of the Clean Energy Council. This council is the biggest renewable energy association in Australia.

The second thing we checked is the company’s reviews. All these companies have at least 60 reviews based on google reviews. They also have a minimum star rate of 4.5 reviews, which shows reliability and positive reputation.

Aussie Hybrid Solar

aussie hybrid systems

Site: https://aussiehybridsolar.com.au/
Average score: 4.8 (71 reviews)
Based in: Silverwater, NSW
Contact: 1300 544 131

About Aussie Hybrid Solar

Aussie Hybrid Solar is a trusted solar installation company for over 11 years now. With an experience of over ten years, this company is an excellent choice for your installations.

Over the years, this company has gathered enough knowledge on the advantages of installing the solar system and how it reduces your electricity bills.

Therefore, it will help you calculate your return on investment and help you learn how you can reduce your utility bills by a simple solar system installation.

Why Aussie Hybrid Solar

Aussie Hybrid Solar has been around since 2009 and has served many local customers. This company is trading under JT solar, and it has installed 203,598 systems to date. It has, therefore, contributed greatly to clean energy and making Australia environmentally-friendly and cleaner.

Aussie is one of the longest-running solar companies in Australia. It has outstanding after-sale services and ensures its customers get top-notch services.

This company is also a member of Australia’s largest renewable energy association, Clean Energy Council. This promises reliability and highly trained and qualified employees.

Aussie Hybrid Solar uses Tier-1 Quality Solar panels only. This means you will get the best quality services and highest quality materials.

RK Solar and Consulting Services

rk solar sydney

Site: https://rksolar.com.au/
Average score: 4.5 (66 reviews)
Based in: Castle Hill NSW, Australia
Contact: 1800 338 809

About RK Solar and Consulting Services

RK Solar Company was founded in 2010 by Kunal, who is now a CEC accredited installer and engineer. This company has been operating for ten years now.

This company landed its first commercial job in 2014 and has created lasting solar solutions for many organizations since then.

In 2018, RK Solar became CEC approved and has continued to form partnerships with many manufacturers.

Why RK Solar and Consulting Services

RK Solar has shown consistency for over ten years now since its establishment in 2010. It has over 4,500 satisfied customers.

This company is CEC approved, which means it is a reliable and transparent company to work with. It works with the most trusted manufacturers to provide the highest quality systems.

RK Solar is very precise in its installation as it selects the most reliable panels after reviewing your needs a roof orientation. It offers top-notch services to all its customers.

Opera Solar Energy

opera solar sydney

Site: https://operasolar.com.au/
Average score: 5.0 (83 reviews)
Based in: Jordan Spring NSW, Australia
Contact: 1300 271 430

About Opera Solar Energy

Opera Solar Energy has been around for over seven years now, and it continues to serve its customers all over Australia. This company is committed to going beyond energy as it provides networks, energy and several services to businesses and the community.

This company is dedicated to transforming homes to zero-carbon and works according to the customer’s pace and needs. It does not compromise on comfort, cost or productivity of the solar system it installs.

Why Opera Solar Energy

This company offers a 25-year warranty on its installation. You will, therefore, get free services for your system’s life, which is a great benefit in terms of costs.

Opera Solar Energy provides you with high-quality installation at affordable costs compared to most installers around Australia.

Dealing with this company is extremely easy. It has a reliable and effective customer service that ensures all its customers are satisfied around the clock.

FAQs

Generally, solar panels last for about 25 to 30 years. During the life of the Photovoltaic system, they may start showing a 20% decrease in inefficiency. The panels’ maximum decrease in efficiency is about 10% for the first 10 to 12 years. After 25 to 30 years, you may need to replace your panels if the system’s efficiency exceeds 80%.

A 6.6kW solar system produces enough energy to support your daily household use. It can, therefore, reduce your electricity bills to zero. With solar power, you can control how much energy you will use. Therefore, you will not worry about spikes in the power bills in case of unusual usages.

However, the amount produced by the system will depend on your location and where the panels are facing. It is advisable to tilt the panels at an angle of 30 to 40 degrees for optimal sunlight absorption.

No, solar panels do not last forever. After about ten to twelve years, their efficiency will decrease by 10%. After 25 to 30 years, the panel’s efficiency will decrease by 20%. This means that you may need to replace your panels after approximately 40 years when its efficiency decreases below 80%. The industry standard lifetime of solar panels is approximately 25 to 30 years.

Yes, solar energy is still worth in almost all homes. This is because the prices of the panels continue to go down while their efficiency continues to increase. More so, with the feed-in tariffs, government rebates and the high electricity bills, solar panels provide a cheaper and reliable power alternative.

Typically, the return on investment for solar panels is about 10 to 15 years depending on the model and size. This is the time the panels start paying for themselves. The payback time also depends on your electricity usage, power rates and the solar’s compatibility to your roof. Incentives and rebates may make your ROI come faster.

Ben McInerney head shotAuthor: Ben McInerney is a renewable energy enthusiast with the goal of helping more Australians understand solar systems to make the best choice before they purchase. Having an accredited solar installer in the family helps give Ben access to the correct information, which allows him to break it down and make it easily understandable to the average homeowner.