Top 10 Solar Companies in Sydney

Top 10 Solar Companies in Sydney: Best Guide

Looking for reliable and experienced Solar Companies in Sydney? Look no further! We have compiled a list of the Top 10 Solar Companies in Sydney with years of combined experience in solar power and hot water system installations, servicing, and repairs.

The city of Sydney, Australia, is at the forefront of the global transition to renewable energy sources, with solar power playing a pivotal role in this transformation.

As sustainability becomes an essential part of urban development, the need to identify and acknowledge the top solar companies in Sydney becomes paramount.

The installation of solar systems reduces yearly carbon dioxide emissions by up to 3 metric tonnes, and also, reduces your energy expense.

By choosing one of these listed top-tier solar brands and companies in Sydney that are installation experts, you’ll not only cut down on your bills but also; decrease maintenance expenditures, shield yourself from potential electricity rate hikes, and much more.

Criteria for Selection

The selection of the top 10 solar companies in Sydney is based on a comprehensive evaluation process.

Factors such as customer reviews, project portfolio, industry certifications, technological innovation, and sustainability initiatives are taken into account. 

These factors ensure that the chosen companies demonstrate excellence in delivering reliable and efficient solar solutions.

In March 2019, the Australian Broadcasting Corporation (ABC) highlighted the hazards associated with low-cost solar providers, encompassing:

  • Panels that caught fire 
  • Absence of post-purchase assistance 
  • Inadequate performance 
  • Recurrent inverter malfunctions

List of Top 10 Solar Companies in Sydney 

  • Beyond Solar 
  • Origin Energy 
  • SolarCo Sydney 
  • Bradford Energy 
  • SunTech Energies 
  • Solar gain 
  • BrightSky Solar
  • GreenTech Renewables
  • SolarWave’s 
  • Skyline Solar

Beyond Solar

Beyond Solar is a locally owned company that prioritizes top-notch customer service based on transparency and honesty. 

They specialize in customized solar energy solutions for clients, backed by a 10-year workmanship warranty and lifelong after-sales support. 

Their certified installers ensure durable solar systems, serving various locations in New South Wales. The company aspires to lead Australia’s renewable energy retail sector, not just focusing on solar power, but also energy storage and optimization. 

Founded in Sydney by experienced professionals with 19 years in the industry, they’ve been involved in major solar projects across the country.

  • Residential 
  • Commercial 
  • Residential

Contact Info:

Visit the Website:

Phone: 02 8074 0773


Address: Unit 2, 79 Williamson Road, Ingleburn NSW 2565

Origin Energy 

Origin boasts a deep history in energy exploration, production, power generation, and sales. Presently, they stand as a prominent supplier of energy to residences and enterprises across Australia. 

Origin is specialized in crafting customized solar power options catering to both sizable corporations and small enterprises.  

Service includes seamless installation and continuous assistance from accomplished solar energy professionals and certified technicians.

Solar Services range from Business and commercial solar systems catering to clients with a diverse range of offerings including electricity, natural gas, LPG, and solar solutions.

Contact Info: 

Visit the Website:

Phone: 03 9652 5025


SolarCo Sydney

SolarCo, a pioneer in the field, has positioned itself as a prominent solar company in Sydney. Their dedication to high-quality installations and cutting-edge technology has made a significant impact on the city’s solar landscape. 

Founded in 2005, SolarCo has curated an impressive project portfolio, spanning residential and commercial installations. They’ve undertaken noteworthy projects, catering to both commercial and residential clients.

Their team of experts ensures a seamless process from design to execution. The company’s commitment to ongoing training and staying abreast of the latest solar advancements is well-regarded.

SolarCo collaborates with trusted Australian brands, enabling them to offer efficient and cost-effective solar solutions. With certifications from Tesla and Redback, they provide access to the latest solar technology and products, encompassing grid-connected PV systems, solar hybrid battery systems, and solar hot water systems. 

Solar Services

  • Solar Power Systems
  • Solar Hot Water
  • Electrical Services
  • Maintenance & Repairs

Contact Info:

Visit the Website:

Phone: 02 6361 8313


Address: 12 Peisley Street, Orange, NSW 2800

Bradford Energy 

Renowned for collaborating with superior materials and top-notch suppliers, Bradford Energy has a rich history spanning 80 years. Bradford stands as a reliable Australian brand that upholds high industry benchmarks. 

As a founding signatory of the Clean Energy Council’s Approved Retailer Code of Conduct, Bradford Energy is dedicated to maintaining exceptional quality and service.

Supported by CSR, a premier building products company in Australia with an impressive 160-year legacy, they take pride in quality service to the Australian community.

Products and Services: 

  • Panels
  • Batteries
  • Monitoring
  • Inverters 

Contact Info: 

Visit the Website: 

Phone: 1800 332 332

SunTech Energies

SunTech Energies, established in Australia in 2007, has rapidly gained recognition for its commitment to innovation and quality. 

The company’s project portfolio encompasses diverse sectors, from residential homes to commercial enterprises and government facilities.

SunTech Energies boasts an impressive track record of solar projects across Sydney. The company’s dedication to leveraging cutting-edge technology has earned it a reputation as a reliable solar energy provider.

Solar Solutions:

  • Residential 
  • Commercial 
  • Utilities
  • GreenTech Renewables 
  • SolarWave
  • Skyline Solar

Contact Info 

Visit the Website:

Phone: (+61) 2 8188 2450


Solar Gain  

Solargain, a prominent solar energy provider in Australia, boasts offices and warehouses across the country. With 18 years of experience, they’re recognized for their well-structured solar power and solar hot water solutions. 

Over time, Solargain has grown to become Australia’s largest and most reputable solar service company. Their team of over 190 experts specializes in premium solar products. 

Since their establishment 18 years ago, they’ve been engaged in solar PV from its early beginnings in Australia. Solargain Sydney operates across New South Wales, offering solar installation and maintenance services.


  • Solar panels for home 
  • Solar Hot Water 
  • Solar Repairs

Contact Info: 

Visit the Website:

Phone: 1300 676 182


Address: Unit 30/10 John Hines Avenue Suburb Minchinbury State, NSW, Postcode 2770.

BrightSky Solar Sydney

BrightSky Solar specializes in residential solar solutions, offering customized installations that integrate seamlessly with homeowners’ energy needs. 

With a focus on efficiency and aesthetics, BrightSky has garnered positive customer reviews placing customer satisfaction at the forefront of its operations. 

The company’s team of consultants guides customers through the entire process, from initial consultation to post-installation support. BrightSky’s dedication to transparency has resulted in a strong customer base.

BrightSky Solar provides renewable energy solutions in partnerships with the best distributors, installers, financiers, and warranty companies the solar industry has to offer. 

They provide services for residential, commercial, and agricultural projects with rooftop, ground mount, or solar shade structures, as well as battery storage, generators, and EV charging installations.

Contact Info 

Visit the Website:




GreenTech Renewables

GreenTech Renewables, founded in 2014, Headquartered in Seven Hills, NSW, and with branches all around Australia provides a range of solar installation services for residential and commercial customers. 

GreenTech Renewables emphasizes providing solar solutions to remote and off-grid locations. 

The company’s projects extend beyond urban areas, reaching communities that can benefit from sustainable energy access contributing to a greener future for Sydney.


  • Residential Solar
  • Commercial Solar
  • Hybrid Solutions

Contact Info 

Visit the Website:

Phone:  1300 487 652


Address: 8a 167 Prospect Hwy Seven Hills NSW 2147


SolarWave, a solar company in Sydney focuses on democratizing solar energy, offering competitive pricing and transparent information to its customers. 

The company’s expertise in solar technology ensures high-quality installations that maximize energy production. The company’s projects range from residential rooftops to commercial complexes, showcasing versatility and expertise.

Solar products include Solar Panels, Inverters, and Batteries.

Contact Info:

Visit the Website:

Phone:1300 707 773


Address: 5/7 Eden Park Dr, Macquarie Park NSW 2113, Australia

Skyline Solar

Skyline Solar is one of Sydney’s trusted solar power companies, offering custom installations and top-of-the-range panels, components, and batteries.

Skyline Solar is known for its advancement in solar technology offerings, including smart energy management systems, and integration of data analytics with solar installations to enhance efficiency and performance.

Solar Products: 

  • Solar Panels & Inverters
  • Battery Storage
  • Commercial Solar Panels

Contact Info: 

Visit the Website:

Phone: 1300 759 765

Address: 317 Windsor Road, Vineyard NSW 2765

Other Top Solar Companies in Sydney

  • Solar Galaxy 
  • Sydney Solar Group
  • SunEnergy 
  • ADS Solar – Solar Panels Installers Sydney 
  • Solaray Energy 

Solar Galaxy 

Solar Galaxy is one of Australia’s largest Solar Retailers dedicated to making solar power easy.

They offer a range of tailored solutions from panel and inverter packages to complete home solution packages including batteries. 


  • Residential Solar systems 
  • Inverters and Batteries 
  • Commercial Solar System

Contact Info: 

Visit the Website:

Phone: 1300339596


Address: Level 57, MLC Centre, 19-29 Martin Place, Sydney, NSW 2000, AUS.

Sydney Solar Group

With a strong commitment to local communities, Sydney Solar Group has been involved in numerous community solar projects. 

Sydney Solar Group has been supplying homeowners (including strata) and businesses with solar systems and general support since 2012.

The company’s collaborative approach contributes to Sydney’s sustainable development, with a community-oriented approach that involves collaborating with local communities and organizations for solar projects. 

Contact Info: 

Visit the Website:

Phone: 0414 381 526



SunEnergy’s comprehensive solar offerings extend beyond installations to include maintenance and monitoring services. Their dedication to customer satisfaction has earned them positive reviews and repeat business.

SunEnergy’s comprehensive services include solar panel installations, maintenance, and real-time monitoring. The company’s dedication to customer service ensures long-term satisfaction for clients.


  • Solar Panels
  • Solar Inverters
  • Solar Brands
  • Solar Mounting
  • Solar Installation
  • Commercial Solar
  • Batteries
  • Solar Battery Bundles
  • EV Chargers
  • Hot Water Systems
  • SunEnergy Finance Options

Contact Info 

Visit the Website:

Phone: 1800 786 765


Address: 16-18 Beenleigh-Redland Bay Road Loganholme QLD 4129

ADS Solar – Solar Panels Installers Sydney 

ADS Solar was founded in 2009 with a clear mission to offer top-quality solar solutions that contribute to a sustainable energy future in Australia. 

They are committed to offering customized solar solutions that cater to the specific needs of businesses 


  • Residential Solar 
  • Commercial Solar 
  • Hybrid Solar Services

Contact Info 

Visit the Website: 

Phone: 1300 812 911


Address: 104, 29-31 Solent Circuit, Norwest, NSW 2153

Solaray Energy 

Solaray is one of the leading independent installers of residential solar & storage systems in Australia. This company was recently recognized as a key market player in the Micro Inverter and Battery Market.

The Solaray Team prides itself on being Australia’s leading installer of top-quality solar & storage systems.

Contact Info: 

Visit the Website: 

Phone: 1300 525 451, (02) 9055 6923


Address: 477 Boundary Street, Spring Hill QLD 4000

Technological Innovation and Sustainability Initiatives

Several of the top solar companies in Sydney are at the forefront of technological innovation. 

These innovations include the integration of smart energy management systems, advanced monitoring tools, and energy storage solutions. 

These initiatives not only enhance energy efficiency but also contribute to the seamless integration of solar energy into daily life.


Sydney’s solar industry is witnessing a steady increase in demand as individuals, businesses, and institutions recognize the long-term benefits of solar power. 

The top 10 solar companies contribute significantly to this growth by offering diverse solutions that cater to varying energy needs. 

Their impact extends beyond installations, influencing local and national policies, while also driving innovation and job creation.

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