Grand Group
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Grand Group
We've been providing quality solar solutions to Australian families for more than a decade. At Grand Group Australia, we are committed to the health and safety of our customers and staff. We will ride the wave of this crisis and come out the other side even stronger than before. We are committed to keeping local jobs and providing the same high-quality solar solutions our customers have come to expect over the last decade.

We are proud to have a team that loves to work at Grand Group. Many of our team have been with us for 10 years and are as passionate as they come in the solar industry. With a Sydney-based call-centre, a team of CEC Accredited Installers and trained assessors who know solar inside out, we are unstoppable.

The hot Australian sun is no match for our solar panels, designed with quality and efficiency in mind. The Solar Incentive is finally available! The NSW Government has brought interest-free loans for solar systems and battery installation to push towards clean and renewable energy.
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The solar industry in Australia is booming as more and more Australians see the potential for solar to reduce their household spend. Grand Group is the forefront of that boom, providing quality solar energy solutions that won't cost the earth. Most of all, we are proud of the role we have played in helping Australian households realise the benefits of solar.
Grand Group isn't just about selling solar. Our mission is much bigger than that. With every solar installation we complete, we - along with our customers - are helping to rewrite the energy story in Australia. Clean energy is the way forward to a sustainable future. Established as the peak body for clean energy in Australia, the Clean Energy Council is a not-for-profit, membership-based organisation.
At its most basic, solar power is about capturing particles of light from the sun and converting them into energy which can power your household. The result is an energy solution that is good for the environment. Solar energy is about taking a natural, renewable resource available to everyone on the planet, and turning it into energy that can be used to power your household.
We are an Australian solar company that has been providing quality solar energy solutions to Australian households for more than a decade. We are committed to helping our customers to realise the benefits of solar to save them money! In a nutshell, solar panels work by capturing particles of light and converting them into electricity.
Our assessors are in a class of their own. They share a passion for solar and a desire to help people. They can look at a house and tell almost immediately the best solar system that will work for the home. They really are the best in the business. We can teach an assessor how to measure a roof to determine the best solar system size for the household.
Reviews (10)
Sandra Glanville
Sandra Glanville
Nov 22, 2021
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The company is brilliant. They are quick and efficient. They let you know what they are doing and if there are any issues, which they quickly resolve if there are. They have done both our business and home. Would highly recommend them
Sunny Li
Sunny Li
Apr 20, 2021
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This Company electrician very professional,We are in Regional Area with Essential Energy.Grid voltage much higher than 240V,after installed Inverter show High Grid Voltage.Electrician come back did 24 hours voltage test report request by Essential Energy.Then Essential Energy came adjust transform.Voltage problem fixed.
Gordon Elliott
Gordon Elliott
Apr 03, 2021
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Grand Group is the Best solar company as my experience,installed 21pcs Longji with 6kw Solis.when it turn on,inverter show 6.1kw generating in one minute.very professional installation team,Installed wifi for… free on my phone.when we try test for 30 minutes by the end.The black meter number went back 3.5kwh.whole day Generation more than 50kwh in April,50%higher than sales promised.The owner Sunny Came on side explain all reading on wifi. I got more than 3quotes,they are cheapest and best quality. Strongly Recommended.
Jonathan A. Quinn
Jonathan A. Quinn
Mar 11, 2021
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Tele-marketed me and I asked for my number to be taken off the list and they just hung up. Poor way to do business and it will only end badly.
Yasmin S.
Yasmin S.
Nov 01, 2020
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Great customer service! Called in to enquire about solar and had all details explained to me thoroughly.
We were also offered a free assessment to see how much shading there was around the house and whether it would affect the energy levels.
I. Am Jenkinz
I. Am Jenkinz
Aug 14, 2020
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My 13.2Kw system works a treat! The assessor I spoke to was very professional. I strongly recommend Grand Group Australia.
Susie Sukarieh
Susie Sukarieh
May 30, 2020
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Some of the best customer service I've ever received! My family enquired about solar panels for my house and we were visited by the lovely by Sarina who was so helpful at explaining how suitable my new home was for solar energy and what type. If you are looking for great service and affordable prices, this is the service for you!!
Josh Brook
Josh Brook
May 04, 2020
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This company is shocking send spam emails and texts and now jumped on the selling hand sanitizer wagon for a quick buck.
Neville Taunton
Neville Taunton
Dec 13, 2018
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I had trouble with previous solar companies but Grand group not only provided quality panels to reduce my bill, but also helped to get me the best feed in tariff from the Origin.
Thank you for your services! 👍
Christina Yin
Christina Yin
Sep 09, 2018
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We installed solar energy last year, and when we got the latest bill, astonished! The bill dropped down very obviously. The company also provided a good customer service before and after.