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Sydney & NSW’s Leading Solar Panels Installer With 10,000+ Solar Systems Installed.

With 11 years of experience, Space Solar has successfully created a lasting image in the minds of residential and commercial property owners who need comprehensive solar power solutions. With new and improved solar power solutions and residential solar power systems for homes in Sydney, that offers maximum energy output while also reducing unnecessary power costs. As the best solar power installers in Sydney, we offer a reliable solar installation that includes high-end solar systems in Sydney with modern and customised designs. Our experienced solar energy team has performed thousands of residential solar power systems installations and commercial properties across Australia.

Throughout the years, our team of knowledgeable solar installers in Sydney have shared quality and resourceful information related to solar installation with residential and commercial property owners – from explaining to them the benefits of installing solar power system, learning about the government rebates, introducing the latest solar technology, to choosing from a variety of solar energy solutions. 

As one of the best solar power installers in Sydney, We guarantee to install high-performing solar systems in Sydney that will maximise your return on your solar energy investment.

Why Choose Us For Your Solar Energy Needs?​

The unmatched growing popularity of solar energy has expanded the business of hundreds of solar panel companies in Sydney. Space Solar is one of the best solar power installers in Sydney that delivers premium quality solar solutions throughout the Sydney, NSW region. We give you all the reasons why you should choose Space Solar as your solar partner, as it is one of the best solar panel companies in Sydney:

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Residential Solar

Space Solar offers homeowners with quality solar solutions to help them reduce their CO2 footprints.

Commercial Solar

We install high quality solar system components for businesses and institutions in Sydney, NSW region.

Off-Grid Project

Hybrid battery system and off-grid battery system projects. Projects completed by Space Solar

Did you know one hour of consistent Sun energy is enough for 1-year power supply? Here’s how you can take
control of your Sun power with Space Solar Powerpack:
solar panel

Solar Panels harness the Sun’s energy

solar battery icon

Inverters convert energy to electricity

battery 1

Battery is charged

cloud 1

Manage your energy usage with cloud based monitoring

solar house

Your home is empowered by solar

Residential and commercial property owners prefer to go solar as it facilitates an improved surrounding environment and cuts short a massive amount of energy costs. Residential solar power systems for homes in Sydney are an excellent way to upgrade your property’s energy efficiency level at a cost-effective rate. A solar power system is perfect for those who want to reduce their carbon footprint and improve their property value.

Here are a few more reasons to say YES to solar energy!

4.7
Write a review
High quality of services, all staff are very professional and patient.
Miki Liu
Miki Liu
Knowledgeable, very helpful and take time to explain options and recommendation.Cheerful and nice to work with.
acfs nsw
acfs nsw
Excellent from start to finish. I really want to know everything before I make an investment like this and Space Solar happily answered dozens of questions for me over a 3 month period, not once batting an eyelid at my repeat phone calls and emails before I proceeded with the Solar and Battery install. The install itself went very smoothly and they made sure I was 100% happy before leaving and even followed up again the next day see if I had any questions or concerns. I spoke to three other suppliers before going with Space Solar and none of them gave me the same sense of pro-active service and support. They seemed mor inclined to just try to churn through as many customers as possible and it was clear the service and support was not going to be the same as I got from Space Solar. Highly recommended!
Graeme Keith
Graeme Keith
Purchased from SpaceSolar 5 years ago - 6.6kw system (Trina brand panels) with inverter (Sungrow brand). Smooth process from start to finish, and haven't had any issues with it since! I'm glad the business is still around because the warranty is 10 years, so that gives some confidence these guys are doing something right.
VAN HO
VAN HO
It was a difficult installation due to the steep roof. The boss personally supervised the work from start to finish . Thank you Victor. Very happy with the work and highly recommended to anyone who want good workmanship .
stan lim
stan lim
I was introduced to Space Solar by Rob Greenfield and am extremely happy with the whole experience from the reasonably priced quote, the prompt responses from Chris to my numerous queries and the subsequent installation by Victor and his team.
richard quan
richard quan
What great customer service from Space Solar, excellent info and management by Reece to start the process, my 25 panels installed quickly by a delightfully efficient team. And a follow up by management to make sure I was happy - I’m very happy🥳
Rosanne Burkhart
Rosanne Burkhart
I’ve had my solar system installed for a year now and we’re very happy with the results and after market support. Reece in particular has been very generous with his time responding to questions about upgrading to add battery. He’s been very responsive and helpful in his answer. Would highly recommend for good service and quality.
David Hong
David Hong
Had solar installed recently. Space Solar was engaged and responsive from quote all the way through to post-installation.On installation day, the installers (actual people who works at Space Solar, not contractors) were punctual and stuck around afterwards to make sure we understood the system, and to answer any questions we had.
Sida Chen
Sida Chen
They did a great job. Very happy with the services provided.
Brandon Chong
Brandon Chong
Great work, fair price.
Jim Tsai
Jim Tsai
Victor and his team had installed our solar system few years ago and we been extremely happy with the result.They were very professional, on time, excellent after sales supportconsidier the electricity price been skyrocket increased in past year, I contacted Victor again and installed 19.2 Kw Sungrow battery.Ever since battery installed, we are no longer require to pay any more electricity bill, I am very customer!Great price and great outcome. Highly recommended.
Andes Lau
Andes Lau
The whole process was handled professionally.They were very competitive.I dealt with Jed; he was able to answer all my questions and acted with honesty and integrity.The installation team was also outstanding and very accommodating with my questions after the System was installed. Including setting up the iSolar cloud app.I would not hesitate to highly recommend them.
Charlie Evangelinos
Charlie Evangelinos
Great communication, excellent price, punctual. Installation without hiccups. Day 15 since install, so far so good. Price included dismantling the old solar system and disposal of waste
George Erdos
George Erdos
From Start to Finish 5 StarFrom the design through to install Space Solar have been spot on. I had 6 quotes in all and selected Space Solar after their designer Chris called me to discuss my intentions. With a clear design quote and a number of questions raised and answered promptly I felt comfortable engaging Space Solar as my installer.There was a delay due to my insistence on the latest Fronius Symo Gen 24 inverter as a market leader which did not enter the Australian market until late June but as soon as it was available the install was scheduled and executed. The install team, led by Nathan, were exemplary, polite, efficient and leaving a clean site. As install included replacement of an existing 9 year old system I had anticipated some issues but none were encountered. Spare tiles for any damage were available but not required, they were more difficult to obtain than the solar!So highly recommended up to and including install, initial performance is as expected for this time of year with higher yields expected as spring and summer approach.Thank you Space Solar.
Robb Greenfield
Robb Greenfield
Great experience with Space Solar, Thankyou Victor for the installation and for your help downloading the app!
craig lowe
craig lowe
Good service. Good technician.Space Solar are fast and efficient. Highly Recommended!
Kevin Wong
Kevin Wong
Great service and knowledgeable
Kaine McDonald
Kaine McDonald
John Vincent
John Vincent
Highly recommended for those who want to have a good and reliable solar system on their roof. A group of diligent and professional tradespeople. Work went very smoothly and I am very happy with the result.
Feilong Ly
Feilong Ly
Victor from space solar installed a battery for our solar panel system. He went above and beyond answering all questions and making sure we were totally happy and comfortable with our product. It was not a straightforward install but he found a solution and made it work for usWe are very happy with the product and his service.
Yolanda Hodgens
Yolanda Hodgens
Good technician ,very happy with his installation of our battery system,can only recommend.job well done.thx again Martin
Martin Wedler
Martin Wedler
I was very happy with the service provided. Victor came round on the weekend after installation to run through the system with me as i hasn't been there at the time. System so far working well.
Andrew Allan
Andrew Allan
Thanks for your help. Good company to deal with. Really appreciate your great customer service Daniel. 🙂
Chris Bart
Chris Bart
I have a Space Solar installation from 2015. Never had any problems with it and it has saved thousands. All staff very good. Recently had the redundant roof top isolators removed which they had to do in the rain.
Paul C
Paul C
Several years ago, we had a rooftop solar system installed by Space Solar and were really happy with their price and the quality of their installation. Just recently, we had an issue with the Fronius inverter and again great customer service from Space Solar in getting a timely replacement installed under warranty. We highly recommend Space Solar for their customer service, technical knowledge and skills.
Charles McDonald
Charles McDonald
Xuan Truong Pham
Xuan Truong Pham
AMAZING SERVICE! Victor and his team were so helpful from start to finish. He put a solar panel on our 4WD van and it’s been amazing. Victor even sent us a follow up email to check everything was okay. We couldn’t be more thankful.
casey
casey
Daniel Li
Daniel Li
Team at Space Solar are fast and efficient at what they do. They stand by there products and give honest advise. Would recpmmend to anyone.
jeffrey sharpe
jeffrey sharpe
Great Service! Installed a total 11.6kw system with 2 x 5kw inverters and a LG battery backup. The installation cut my power bill it nothing! Now the power company is owing me money. Highly recommended!
Howard Tang
Howard Tang
Space Solar has designed and installed a 10kw solar system with battery backup for me. The installation was smooth and fast, their installers are professional and all the wiring are neat and tidy. They have done an excellent job. I can see my power bill cut down more than 80% in the next day. Highly recommended to everyone who looking for solar installation!!
Howard Tang
Howard Tang
Team did a great job, very happy with the install and the whole process was super easy. 10/10.
Greg Jones
Greg Jones
Reece Valvo
Reece Valvo
Introduced from my neighbour. The sales give different solutions base on my electricity usage. Professional installations with good and tidy work. Highly recommendation.
YOULIN JIAO
YOULIN JIAO
The whole experience with Space Solar from beginning to end has been great. My sales consultant had been very attentive to my solar requirements and had great support even after my solar system had been installed. Would really recommend Space Solar to those looking for a quality installed solar system at a reasonable price.
echtong7
echtong7
Serviced by a senior technician called Victor, He was very easy to work with, open to questions, supportive and factual about all the aspects of the system, installation, rebates and performances.Overall, I would recommend them and use them again!
Rotimi Adeyemi
Rotimi Adeyemi
Great service, great price
Frank Wang
Frank Wang
Victor and the team were extremely professional and happy to help us with everything we needed. I cannot recommend them enough. I will be recommending them to anyone that is getting solar. Absolutely the best in the business.
Matt De Britt
Matt De Britt
I recently installed solar panels and I have found them very efficient and helpful. I would recommend them to anyone considering solar panels for the home
Adrian Kwok
Adrian Kwok
Good service,Good installation.Highly Recommended
Michael Kiwarkis
Michael Kiwarkis
stephen pan
stephen pan
First installation was very professional (On time, neat and tidy) with the installation working trouble free for a couple of years.Consequently, when I installed a second system I had no hesitation returning to Space Solar.Highly recommended company.
Graham Buch
Graham Buch
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.Highly recommended.
Scott Ji
Scott Ji
Great service, quick reschedule after job was postponed due to the rain. Happy with the quote and the workmanship. Very quick and efficient.Only thing we didn't know about at the time and we have since discovered is that the pigeons like to roost under the warm solar panels! Wish the team had mentioned it and offered a netting option which I now notice on some other solar installs in the area. Would have happily paid a little more for this to be included on install.
Anita Nicole Sanchez
Anita Nicole Sanchez
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Be Energy Efficient With Us | Empowering Australian Homes For Over 10 Years.
WENTWORTH POINT, PULSELIFE GYM – Australia’s Largest Residential Gym Install-2

Panels

At Space Solar, we create robust solar panel systems that optimise energy efficiency with high durability and quality servicing.

solar batteries

Batteries

Our solar power batteries make storing and managing clean, cost-effective solar energy in a simple and easy way.

solar inverters by space solar

Inverters

We offer high graded inverters from the best solar suppliers and manufacturers in the world!

Be Energy Efficient With Us | Empowering Australian Homes For Over 10 Years.
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Want To Go Solar?

Discover How To Boost Energy Independence With Our Premium Solar Solution.

Each of our recently completed solar projects is producing clean electricity without emission and promoting green life.

For Your Best Solar Experience and Residential Solar Power Systems for homes in Sydney, We Have Only Partnered With The Best Suppliers And Manufacturers In The Market.

The Only Way To Get The Most Out Of The Sun Is By Using High Graded Products.

Latest Blogs

From the latest solar news to smart energy saving tips, learn how going solar is helping thousands to reduce their utility bills.

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After 11 years being in the solar market, we certainly have been able to provide our service to different companies from various industries.

Every year, Australia experiences fluctuating weather change which often results in a blackout. Installing solar panels in Sydney will help eliminate this factor. Besides, it also provides great financial benefits to residential and commercial property owners. Regardless of your electricity consumption, solar panels are worth buying and installing.

Installing solar panels doesn’t necessarily damage your roof. However, you should always hire licensed, certified, and highly qualified solar installers in Sydney who will perform the installation job more carefully.

The number widely depends on the location, solar panel efficiency, the system rated power, and individual energy consumption habits. For instance, an average 2,000 sq ft house requires anywhere between 16 to 25 solar panels to produce 100% solar energy.

The cost of solar panel installation will depend on the type of solar system installation, house size, location, and solar panels. In Australia, the average cost of a 5kW system is around $6500, but it can even go beyond.

Here are 6 benefits of installing solar panels

  1. Positive impact on the environment
  2. Obtain reduced energy bill
  3. Less electricity lost during long-distance transport
  4. Improved grid security
  5. Boost energy independency
  6. Increased Home Value

Solar panels are durable and require low maintenance. However, to keep up the efficiency level of your solar panels, we recommend getting an annual servicing. This will ensure your solar power system functions and operates properly.

Consider any of these three possibilities for this situation:

  1. You are using more power from your electricity grid than solar panels.
  2. Your solar power system is not generating enough energy.
  3. You have assumed a wrong calculation for cost-saving using solar.
  1. Sunlight falls on the photovoltaic (PV) panels and converts the sun’s energy into Direct Current (DC) electricity. 
  2. The DC electricity generated flows to the side edges of the panel and then into a conductive wire.
  3. The conductive wire helps transport the electricity to the inverter, where it gets converted from DC electricity to AC, which is used to power the entire property.
  4. Another wire transports the AC electricity from the inverter to the electric breaker box. The breaker box distributes the electricity throughout the property.
  5. Excess amount of generated electricity flows through the utility meter and into the utility electrical grid in the property. This causes the utility meter to operate rearwards and provide you credits for excess electricity generation.

For Residential:

  1. Solar systems offer great financial benefits to the homeowners.
  2. Solar energy highly contributes towards less carbon footprint, which attracts more residents to install them on their properties. 
  3. By simply investing in a 5kW solar system, homeowners can eliminate any unpredictable increase in electrical utility prices and allow them to enjoy cheap electricity throughout the day.

For Commercial:

  1. Installing solar panels in commercial properties can reduce all operating expenses. 
  2. Commercial building owners will not face any unpredictable and wildly fluctuating energy bills as solar panel systems will provide them with reduced energy costs.
  3. Commercial property owners can create a lasting image of their brands by committing to clean and green energy. 

It’s now or never!

As a property owner, buying solar panels now is in your best interest. Using solar, you can save lots of electricity and secure flat energy costs.