Best Solar Installers in Sydney

We reviewed 109 solar companies in Sydney to find the best in the city. If you’re looking for a solar installer near you, you’ll want to trust a Top Expert.

Best Solar Installers in Sydney Logo
By Christian Sculthorp
Last edited on: February 24, 2024
We do all of the research, so you don't have to!

Sydney, the land of golden sand and blue waters, is also blessed with abundant sunshine that can be harnessed for clean energy. Solar panels have become a popular option for homes and businesses, but choosing the right installer can be a challenge. 

That’s why Top Experts, the trusted source for business rankings, has compiled a list of the best solar installers in Sydney. Our rankings are based on a variety of factors including customer satisfaction, quality of workmanship, and pricing. With our help, you can find the perfect solar installer for your needs and enjoy the benefits of renewable energy while reducing your carbon footprint.

Top 15 Solar Companies in Sydney

We used the following criteria to help determine the top solar companies in Sydney: 

Table of Contents
SolarBright Logo

1. SolarBright

SolarBright Website
Address:11 Progress Cct, Prestons NSW 2170
Phone:02 9607 2440
Reviews:4.7/5 ⭐ from 319 reviews across 2 profiles
Services:Technical Information Services, Warranty Claim Services, Solar Energy Services

SolarBright has been catering to solar panel installations since 2008. With years in the business, they have extended their expertise to more than 14,000 solar panel installation projects in Sydney, Central Coast, Wollongong, Newcastle, The Hunter, Tamworth, Port Macquarie and Coffs Harbour. 

This makes them one of the largest solar panel installers in Australia. Besides installations, they also have expertise in solar batteries and high-quality solar panel systems for any client, whether it’s a residential home or a commercial company. 

They are an authorised dealer and installer for top technology brands such as LG Solar panels, Tesla Powerwall, Solar Edge, and Rheem. 

Their goal is to provide you with the best solar system solutions at a reasonable price, whether it be Solar Edge inverters, Tesla PowerWall batteries, or premium Max Power Solar panels. 

With SolarBright, your panels are made from quality materials and installed correctly, so they won’t quickly get damaged.

Customer Review Highlights:

“We purchased our solar system from SolarBright and the service we received from Jordy, and the team at Port Macquarie office was excellent. We were emailed all the information regarding the process (which was seamless from start to finish – including after sales service, happy to answer any questions we had). We knew we had made the right decision with Jordy and the staff at Port Macquarie office, due to the professionalism, and integrity shown and would highly recommend them.

Natural Solar Logo

2. Natural Solar

Natural Solar Website
Address:Unit 17/390 Eastern Valley Way, Roseville NSW 2069
Phone:1300 060 928
Reviews:4.8/5 ⭐ from 260 reviews across 2 profiles
Services:Solar Services, Solar Batteries, Inverters & Optimizers

Chris Williams founded Natural Solar in 2012, committed to casting global and national partnerships with premium products on the market. Natural Solar is one of the largest Australian installers of battery power. 

It has installed high-profile battery and solar installations worldwide, including Australia’s first Tesla Powerwall and sonnenFlat solution. The company has the expertise and a reputation in developing energy storage solutions to match not only residential but commercial and developed markets as well. 

They also work with Federal and State Government bodies to deliver battery solutions and solar to the Australian public. 

Natural Solar is the certified supplier of the NSW Empowering Homes Program that aims to provide solar batteries to 300,000 homes across NSW for the next ten years. 

The company’s growth was publicly recognized, with Natural Solar achieving #15 on the AFR Fast 100 in 2017 and 2018 and being awarded the Bridgepoint Award for Australia’s Fastest Growing company in 2018. 

They are also shortlisted for a Telstra Business Award and rated Top Solar Supplier in Australia twice on ProductReview.

Customer Review Highlights:

“I can only speak very highly about Natural Solar. Peter Vickers was my Energy Consultant. Peter was  very helpful and when I left a message or emailed him he came back very quickly. He even went out of his way when I could not get hold of Jessica to confirm date of installation. The installers came on time. The were very polite and efficient. I ask the two installers to make sure no cables are shown. As you can see they did an amazing job.  A big thanks to you guys. Jessica I cannot remember their name but you can follow it up and ensure my wishes are extended.”

AG Solar Logo

3. AG Solar

AG Solar Website
Address:3/8/18 Wurrook Circuit, Caringbah NSW 2229
Phone:02 8544 3467
Reviews:5/5 ⭐ from 251 reviews across 2 profiles
Services:Commercial Solar Power Design and Installation, Battery Storage Services, Residential Solar Power Design and Installation Services

AG Solar is owned by electricians Trent and Daniel and based in Caringbah, South Sydney They have a combined experience of 20 years when it comes to designing and installing solar power systems. 

AG Solar is an approved solar panel retailer by the Clean Energy Council, and they’re known to really spend time educating their clients about using solar energy, helping them make a well-informed decision. 

They have four installation teams qualified to install different systems and ready to drive to any location in South Sydney and the Illawarra. 

Most of their clients are residents and commercial property owners who want to save on electrical costs. AG Solar’s systems include various options, such as string inverters, power optimisers, microinverters, battery storage, and Tesla PowerWall.

Customer Review Highlights:

“Great quality products and top notch customer service from AG solar. If you’re in the market for a solar solution I recommend you give AG Solar a call. Competitive pricing, high quality install and all the assitance you need to get up and running. We are extremly happy with our system and enjoying the savings on our elecrtical bill everyday.”

Smart Energy Logo

4. Smart Energy

Smart Energy Website
Address:923 Bourke St, Waterloo NSW 2017
Phone:1300 133 055
Reviews:4.7/5 ⭐ from 211 reviews across 2 profiles
Services:Solar Energy Services, Solar Panel Installation Services

In 2016 long-time friends Beau Savage and Elliot Hayes co-founded Smart Energy after working in the Solar industry since finishing school. 

In 6 years, Smart Energy has turned into a company with more than 200 staff. They now have offices in Newcastle, Byron Bay, Sydney, Wollongong, Adelaide, Hobart, Brisbane, and Melbourne. 

The growth aligns with the company’s goal of helping Australia realise its solar potential by harnessing the sun’s abundance. 

Smart Energy is a vertically integrated solar technology company with an average of 100 installations a week. Solar batteries are also available from $99 per month. 

For their batteries, Smart Energy partners with the three world leaders in battery technology – Alpha ESS, Samsung Sungrow, and Tesla Powerwall. The company only uses Clean Energy Council-accredited Installers and Tier 1 products.

Customer Review Highlights:

“I recently had a solar panel installation completed by Smart Energy Answers and I couldn’t be happier with the outcome. The team was professional, knowledgeable, and efficient throughout the entire process. They took the time to understand my energy needs and designed a custom solar panel system to meet those needs. The installation was done with the utmost care and attention to detail, ensuring that my system is functioning at its optimal level. I am now generating clean and renewable energy, saving money on my monthly energy bills, and doing my part to help the environment. I highly recommend Smart Energy Answers to anyone considering a solar panel installation”

RK Solar & Consulting Services Logo

5. RK Solar & Consulting Services

RK Solar & Consulting Services Web
Address:Unit 21/6 Gladstone Rd, Castle Hill NSW 2154
Phone:02 9659 1034
Reviews:4.7/5 ⭐ from 183 reviews across 2 profiles

Residential Solar Services, Commercial Solar Services, Hot Water System Services, Solar Batteries Services

RK Solar & Consulting has over a decade of experience installing high-quality solar battery systems and solar panels for commercial and residential sites across New South Wales. 

The team consists of highly experienced electricians, engineers, technicians, and energy consultants. They are proud to offer their clients a wide range of services designed to help them save money on their electricity bills and reduce their carbon footprint. 

In addition to installation, they also offer a comprehensive maintenance and repair service, as well as a consultation service to help clients choose the right system for their needs. 

RK Solar has residential solar, commercial solar, hot water systems, solar batteries, and LED lighting. They service Castle Hill, Northern Beaches, Central Coast, and Wollongong. The company gives a 10-year installer warranty for their products. 

RK Solar is a CEC-approved installer. They have 3,500 systems installed and 29,700 KW installed to date.

Customer Review Highlights:

“RK Solar did an excellent job from start to end. The entire team at RK Solar were very helpful to us from design to installation of our roof top solar system. The consulting team are very helpful and gave great advice on what is required and best suited for us and explain why as well. The installation was done neatly, the installers professional and polite. Their response time was exceptional and the installation very quick. After service is also very good. Great experience from Karan/sales from beginning to completion. Highly recommend their services when considering installing Solar panels for your home or business.”

6. Solar Galaxy

Solar Galaxy Web
Address:Level 57/19-29 Martin Pl, Sydney NSW 2000
Phone:1300 339 596
Reviews:4.9/5 ⭐ from 182 reviews across 2 profiles
Services:Commercial Solar, Solar Batteries 

Solar Galaxy is one of Sydney’s reliable solar panel suppliers. They professionally design and install solar energy solutions for residences and commercial businesses and customise systems based on their client’s needs. 

Solar Galaxy is focused on continuously advancing its techniques and solar solutions, and all the panels and inverters they supply are CEC-approved. 

To maximise the available solar energy present in an area, they use Mono Crystalline Perc technology. 

Their team of industry experts and solar installers/engineers are professionals who are passionate about finding the most fitting renewable energy solutions for your property. 

Solar Galaxy is a certified installer of the Tesla Powerwall, a Bronze Master Electrician, a Huawei Fusion Solar Registered Partner, and a Clean Energy Council Member. After your solar panels are installed, their team can also help you connect your smart appliances to your new system so start saving on energy costs immediately.

Customer Review Highlights:

Had a very good experience dealing with Solar Galaxy. John Walker was excellent in his customer service. Very patiently answering so many questions I had over several months. Very happy with the whole process and the installation was completed this week. The team was very professional. Highly recommend!!”

Solahart Sydney Logo

7. Solahart Sydney

Solahart Sydney Web
Address:55 Brodie St, Rydalmere NSW 2116
Phone:1300 362 821
Reviews:4.6/5 ⭐ from 168 reviews across 2 profiles
Services:Solar Power Installation Service, Hot Water Installation Service, Battery Storage Installation Service, Solar for Business Storage  

Solahart provides custom-made solar panel system solutions that are delivered efficiently. 

They boast more than 70 years of combined experience in the solar industry, and they strictly work following the Clean Energy Council Retailer Code of Conduct. 

Solahart offers reliable solar- powered systems to homes, businesses, and large corporations. 

They provide diverse solar-powered products and solutions, including solar panels, hot water, battery storage, heat pumps, and commercial solar power systems. 

To ensure that you get professional service, all of their solar power installers are trained and qualified. Their installers are Clean Energy Council-accredited, guaranteeing that clients receive only tried and tested quality products. 

Solarhart designs several solar-powered systems, including hot water systems and heat pumps, using their main solar power components from SolarEdge, FIMER, GoodWe and Tesla.

Customer Review Highlights:

“Solahart was recommended to me by an owner/operator from another solar company as they were unable to assist me. The process to book a consult was easy and professional. Darren was great to deal with throughout the consultation. I have met with three other solar companies and I felt most comfortable with Solahart, very informative and not there to make a quick buck. Darren took the time to assess the design to ensure it meets the Australian standards. I found Solahart to be very professional and they have been in business for 67 years which gives me peace of mind.”

Solar Secure Logo

8. Solar Secure

Solar Secure Website
Address:903/50 Clarence St, Sydney NSW 2000
Phone:1300 867 328
Reviews:4.8/5 ⭐ from 155 reviews across 2 profiles
Services:Solar Panels, Solar Batteries 

Solar Secure was founded in 2019 with the mission to spread solar across the rooftops of Australia while providing an exceptional customer experience. 

They are a dynamic and innovative company constantly striving to provide its customers with the best products and services possible. 

Solar Secure serves in residential and commercial spaces, designing, supplying and installing solar power systems up to 100kW in size. They have highly skilled and experienced engineers who can customise each system to suit the specific needs of their customers. 

Solar Secure is committed to providing a high-quality service at a competitive price, offering a wide range of product options to make solar accessible to everyone. 

Their solar packages include 6.6kW, 10kW, 12kW, 13.3kW, 15kW, and 30kW solar systems. Solar Secure has solar products suitable for home and business spaces. Batteries are also available; the options are Sonnen, Tesla, Redbacks, and Alpha ESS.

Customer Review Highlights:

“This is the first time we have used Solar-Secure , been recommended by couple of my friends and worked with Eric over the past 2 Months. Always professional and detailed making the whole process from start to end quite effortless. I would recommend him and Solar-Secure for your solar installation”

Solarbank Logo

9. Solarbank

Solarbank Web
Address:Unit 7/176 S Creek Rd, Cromer NSW 2099
Phone:02 9984 9929
Reviews:5/5 ⭐ from 88 reviews across 2 profiles
Services:Solar Panels, REC, Inverters, Solar Batteries 

Solarbank is a solar power company based in NSW, founded by Andrew Moderer. The company was established in 2014 and had been installing solar systems in residential and commercial properties. 

Some of their notable clients are Hills Grammar, Life Saving New South Wales, Campsie RSL Group, and Polytec. 

The solar products they carry and install are solar panels, the Tesla Powerwall, solar inverters, and solar micro-inverters. 

With this wide range of products, you will surely find one that fits your energy needs. To assure client satisfaction, their projects are always certified by the Clean Energy Council. 

This proves that their business follows the strict code of conduct required by solar companies. 

Solarbank also guarantees you a ten-year service warranty on the installation of their solar power and battery systems, which means that they can fix any potential issue that developed due to their workmanship for free.

Customer Review Highlights:

“Cannot recommend this firm enough. I had a building contract dispute which looked like I was badly outgunned but Tom Barrington-Smith managed to achieve an amazing result for me with very little fuss.  The result was better than I ever expected. Very happy.”

Shine Hub PTY LTD Logo

11. Shine Hub PTY LTD

Shine Hub PTY LTD Web
Address:Level 1/530 Botany Rd, Alexandria NSW 2015
Phone:1800 898 381
Reviews:4.3/5 ⭐ from 335 reviews across 2 profiles
Services:Solar Panels, Solar Batteries

The idea of bringing a modern digital experience to solar started the formation of Shine Hub Pty Ltd in 2016. 

In 2019, the team launched its cloud-based Virtual Power Plants software to help their clients maximise battery savings while Shine Hub supports the community with power in times of need. 

The grid became more stable through this project, and their customers earned extra profit. After four years, the company was able to announce the first end-to-end digital experience in the entire solar industry. This digital experience is entirely online. 

Solar research, installation, and tracking can be done using the official Virtual Power Plants app. This became possible because the team of Shine Hub has over five decades of combined experience in the industry of solar. 

The company sells solar panels, solar batteries, and a package of solar panels and a battery. Alex Georgiou, the company director, and his team are constantly featured on 9News, 7News, Skynews, Ausbiz, SBS, Today, and other national news organisation.

Customer Review Highlights:

Got a 10KW battery installed and from start to finish from the initial quote up until installation, everything was great. They spend time with you to find out what you really need and provide you with all the info to make your decision. Installation was quick, about a week after the quote and a day for the install, which went well from the pics you can see they did a neat job. Very happy with everything so far and will be recommending them to friends and family who are looking for an off grid solution.

Captain Green Solar Logo

11. Captain Green Solar

Captain Green Solar Website
Address:Unit 4/5-7 Malta St, Fairfield East NSW 2165
Phone:1300 361 682
Reviews:4.3/5 ⭐ from 204 reviews across 1 profile
Services:Solar Panels, Solar Batteries

Captain Green Solar has been installing solar power systems in Australia for over a decade. 

Since 2010, their team has delivered premium quality, easy-to-use products, including panels, inverters, and large solar energy-harnessing systems. 

They boast over 250,000 installations that speak highly of their skill and reliability and are an approved solar panel retailer of the Clean Energy Council. 

Captain Green Solar is also a member of the Smart Energy Council and Master Electricians. JinKO Solar acknowledges them as a top seller, and all the products they use have been tested to give you the best solar package that is fit for your property’s needs, whether residential or commercial. 

To help you choose the most suitable product, Captain Green Solar offers five solar packages, which includes the Saver Pack, Saver Pack Plus, Premium Pack, Platinum Pack, and Charge Pack.

Customer Review Highlights:

“Excellent value – and really excellent post purchase support. I was concerned my panels weren’t working but the folks at Captain Green spent a long time looking at my electricity use and production in great detail and even arranged for someone to come out to check the inverters were working – all was working well and we worked out I just needed to adjust my new hot water system settings. Amazing service, very happy.”

Solar Choice Logo

12. Solar Choice

Solar Choice Web
Address:3/39 E Esplanade, Manly NSW 2095
Phone:1300 787 273
Reviews:4.7/5 ⭐ from 82 reviews across 2 profiles
Services:Solar Panel Installation, Solar Batteries Installation

Empire Solar Systems Pty Ltd was founded by Daniel Ferrero and Ben Chesterfield with the intention of providing power options to help consumers reduce the cost of their electricity. 

To date, the company has already completed 10,000 solar and electrical projects Australia-wide.

 Consumers are guaranteed professional service because Empire Solar’s installers have an Australian Contractors Electrician’s license, CEC Australian solar license, Green and white cards, working at heights accreditation, battery accredited installers, and Tesla Powerwall certified installers. 

The solar services Empire Solar offers include solar panel installation, hybrid solar systems and batteries, solar analysis and design, solar monitoring, maintenance, and repairs. 

All the solar panels, solar inverters, and workmanship come with 25 years, ten years, and 15 years of warranty, respectively. The cost depends on the daily electricity usage, property type, and electricity usage during the day.

Customer Review Highlights:

“Really happy with our new system from Empire. Daniel was great to work with – no pushy sales tactics or upselling, didn’t insist on talking to my husband! The team turned up promptly, did a great install and cleaned up after. The price was also competitive with other companies. Loving playing with my new app to see what our panels are doing!”

ALS Solar Logo

13. ALS Solar

ALS Solar Web
Address:Sydney, NSW
Phone:1300 581 800
Reviews:4.7/5 ⭐ from 68 reviews across 2 profiles
Services:Commercial Solar, Residential Solar, Solar Batteries

ALS Solar is a Clean Energy Council (CEC)-approved retailer and installer. Their solar power systems are reliable and energy-saving, and the company is Australian-owned and operated. 

All of the solar power systems they install are also Australian-made. ALS emphasizes that with their locally-made systems, clients are assured that the system is built to survive and thrive in Australian climate and conditions. 

That’s why ALS Solar is partnered with Tindo Solar, the only Australian solar panel manufacturer. ALS Solar technicians are experts and skilled in designing solar power systems that fit the needs of homes and businesses. 

Their installers are qualified and CEC-approved to ensure you get safe and efficient installations.

All their products are tested and of excellent quality, but if you find product damages and faults, they offer 25 years product warranty. Their offices are based in NSW and QLD.

Customer Review Highlights:

“We had a fantastic experience with ALS Solar from start to finish !! The quotation was informative and thorough. There was great communication regarding installation dates. Once the guys arrived to install, there were some placement changes required, which were handled with ease. Once installed, ALS took us through step by step how to login and monitor all that we capture, which has since helped us manage our electricity usage. Overall, the professionalism and customer service provided by this company was excellent.”

Lynton Electrical & Solar Logo

14. Lynton Electrical & Solar

Lynton Electrical & Solar Web
Address:34 Upper Fairfax Rd, Mosman NSW 2088
Phone:0424 646 604
Reviews:5/5 ⭐ from 68 reviews across 2 profiles
Services:Solar Panel Installation Services

Lynton Electrical offers efficient and effective electrical services in Sydney. For 30 years, company owners Jeff and Michael and the Lynton Electrical team have provided safe and long-lasting electrical solutions. 

Lynton Electrical’s electricians are licensed, highly trained and experienced electricians who ensure that they take all proper measures for safety and have the right knowledge for the job. 

Lynton Electrical offer their services to residences and businesses all over the Eastern Suburbs, Sydney, Mosman, and Cremorne. 

Their services include electric and home automation, renovations and electrical instalments, switchboard upgrades, ethernet cabling and repair, LED and security lighting, and solar panels. 

They are also available for emergency electrician services. After every service, their professionals will take care of the clean up for you.

Customer Review Highlights:

“Very quick to respond and able to accommodate last minute changes. In addition they picked out safety issues that I wasn’t aware. Definitely recommend to use them if your not sure what to do and they very straight forward if it’s something that needs be done or not or not worth doing.”

Space Solar Logo

15. Space Solar

Space Solar Web
Address:1/354 Chisholm Rd, Auburn NSW 2144
Phone:1300 713 998
Reviews:4.4/5 ⭐ from 87 reviews across 2 profiles
Services:Solar Panel Installation, Solar Inverters, Solar Batteries

Space Solar delivers efficient solar power solutions across Sydney and all over NSW. For 11 years, they have provided dependable solar power systems and excellent solar installation. 

To ensure you get the best fit solar power system, they provide you with an innovative design that suits your needs. Their team of solar energy experts are skilled at solar installations after having successfully installed solar power systems all over Australia. 

Their installation process is a complete and convenient service. All of their solar energy products are guaranteed to be of high quality. 

Space Solar offers its services to residential and commercial clients. For residential clients, they offer packages depending on the household. 

Their packages are 5kw, 6.6kw, and 10kw. In comparison, commercial clients have a 30kw package for small businesses, 50kw for commercial/industrial clients, and 100kw for huge commercial companies. They also do complete off-grid battery system projects and hybrid battery systems.

Customer Review Highlights:

“Just installed 48 panels on the roof, even raining days still can generate 30 to 40 KW electricity, Victor is good man, honest and reliable, discuss details with me on how and where to install panel. Technicians are all good, they were carefully walking on the roof, no tile had been broken, in last two raining days, roof was good without leakage. After installation, there are a few issues with inverter and smart meter, in two days, Victor had fixed all the issues. Easy to talk with them, it would be more than happier if they can do the same over warranty period.”


In conclusion, with the help of Top Experts, finding the best solar installers in Sydney has become a hassle-free task. By considering key factors such as quality of workmanship, expertise, and sustainability, customers can make informed decisions and enjoy the benefits of renewable energy. Investing in solar panels not only helps the environment but also contributes to significant long-term cost savings.


The time it takes to complete a solar installation in Sydney can vary depending on the complexity of the installation and the size of the property. However, a typical residential installation can take anywhere from 1 to 3 days to complete.

Yes, a solar installation in Sydney can significantly reduce your energy bills. By generating your own electricity through solar power, you can potentially eliminate your dependence on the grid and reduce your energy bills by up to 80%. Additionally, any excess electricity generated can be sold back to the grid, further reducing your energy costs.