Your trusted Christchurch solar panel partner
At Garden City Solar, we help people take control of their energy with thoughtfully designed solar and battery systems built for long-term performance and reliability.
Whether your goal is to reduce power bills, protect against outages, or lower your environmental impact, our systems are designed to deliver reliable performance and quiet resilience — while integrating cleanly with your home’s architecture and the way you live.
Built on strong family values and honest advice, we focus on long-term relationships, not quick installs. With clear communication and ongoing support long after installation, we ensure your solar system continues to perform efficiently, reliably, and beautifully for years to come.
Our solar services
Lower your power bills and embrace sustainability with a solar system designed by experts for your home.
Cut costs and boost your green credentials with expert solar systems tailored for Kiwi businesses.
SOLASSURE™
certified provider
Independently assessed. Solar you can trust.
Garden City Solar is proud to be part of New Zealand’s first independent quality assurance programme for solar and battery installations.
Our technical capability, installation quality, business practices and customer service have been independently assessed. We’ve also extended our workmanship warranty from 5 to 10 years—giving you greater confidence from installation through to long-term support.
Independently assessed
Reviewed against recognised industry standards.
10-Year workmanship warranty
Long-term protection for the quality of our installation.
Ongoing accountability
Certification isn’t a one-off approval. Ongoing independent audits help ensure standards are maintained long after your system is installed.
Garden City Solar reviews
Curious to hear what our customers think?
Jim CURRIE
2 months ago
The team from Garden City provided excellent service from start to finish. They arrived exactly when they said they would, worked professionally throughout, and were very willing to explain things and answer our questions as they went.
Brad and Cam worked brilliantly together as a team. I was especially impressed by how quickly they completed the job, with no issues, while also leaving everything tidy.
I can’t recommend them highly enough.
Paul Currant
2 months ago
Many thanks Zac and the Team at Garden City Solar. Outstanding service; bringing expertise, great advice and communication, and the top solar products to suit our home at a good price. Thorough, tidy installation. We are stoked with our system's performance (even though it's still mid-winter). Highly recommend to anyone wishing to install PV panels +/- a battery.
Clare Delany
2 months ago
Zac and his highly professional team worked efficiently to install my solar, completing the task on time. Communication was excellent and easy. I am impressed with Zac's focus on quality and his genuine passion for helping his customers.
BigRedNZ1
5 months ago
Was referred Zac & the team at Garden City Solar and no regrets at all. Great service, tidy and efficient installation done early.
Also great follow up with the new rule changes and free update of our settings.
I look forward to working with them again when we review our solar and what we can do to optimise in the future
Zuo Chen
6 months ago
I highly recommend Garden Coth Solar for their system and also their service from providing a professional quote to installation.
I compared several solar system vendors. Zac showed his expertise in the field and his understandings about our pain points in using the power and concerns of having the solar system.
I have used the 7.28 kW system for a couple of weeks. Even in the terrible raining day (Mar 26, 2026) it generated 5.88 kWh electricity. And on a very sunny day (March 21) it generated over 40 kWh. And our roof is not north facing. The Catch control device is also very useful in managing the hot water cylinder, which helps us save more money.
So I am really happy to choose Garden City Solar. Thanks!
Alice Lu
7 months ago
Garden City Solar is highly recommended.
They strive to meet customer needs, whether in pricing or installation.
Zac is very nice and patient; he answers all your questions meticulously. He's also an Electrical Inspector, making him a highly professional electrician.
Brad is the company's professional installer; he's a very friendly and experienced person who completed the entire installation process methodically.
Andrea Dobbie
10 months ago
We chose Garden City Solar after getting a couple of other quotes. We are happy with our choice, Zac was very knowledgeable and we found him easy to chat with and felt very comfortable. Communication and installation all very smooth, Zac even stayed after 5pm on a Friday to get things all setup! Definitely worth the 5 star review. Thanks Team.
H P
10 months ago
We decided to go with Garden City Solar after an initial discussion with Zac regarding our requirements. I was impressed with their focus on quality workmanship, long lasting hardware, and repair over replace philosophy. Zac had the patience to answer all my questions in great details.
They provided the quality service with a peace of mind guarantee I was looking for. The whole system was up and running ahead of schedule due to availability of resources earlier than expected.
A+ service. Would trade again!
Greg Swaney
12 months ago
Undoubtedly the most professional, easy to work with solar technicians we engaged when looking around.
A trustworthy company that delivered on promises and delivered exceptional results.
The people who sell the solar system also installed the system and handled the entire process throughout.
Would highly recommend this local Christchurch company. A++++
Shane & Angela Bennett
12 months ago
I can highly recommend Zac and his fantastic team. From initial consultation through to the amazingly instaled solar panels and inverter. He was very informative, honest and straight up through the whole process. We are very impressed and happy with the result. I am happy to be contacted anytime if anyone wants a first hand recommendation cheers Shane
Jenny Harlow
1 year ago
We are so happy with the process and the system (panels, inverter, battery) that has been installed. Garden City Solar's expertise and focus on quality really stands out. They also took the time to talk with us about the best solutions for our situation and to explain our options. Communication was superb throughout. The actual installation was well-organised and everyone involved was helpful and friendly. Once the system was installed we got clear practical advice on how to get the most from it We are really pleased with our new system and so happy that we chose to work with Garden City Solar.
Amelia Glubb
1 year ago
I chose Garden City Solar after comparing quotes from several companies, and I’m so glad I did. The standout for me was Zac’s genuine passion for the products and his clear commitment to after install customer support.
From our first meeting to installation, everything moved quickly and smoothly — my system was up and running within just three weeks. Zac took real care to design a system that fit neatly within the boundaries of my roof, and both he and Brad were an absolute pleasure to have on-site.
Now, just a week after install, I’m already generating more power than was predicted — I couldn’t be happier. I would absolutely recommend Garden City Solar.
Duncan Poxon
1 year ago
We recently had a 6.4kw solar PV system installed by Zac and Brad from Garden City Solar. They made the entire experience very easy with clear and professional communication throughout. Zac was very helpful and took the time to walk us through all the options, providing well-researched advice on panels, inverters and orientation. Their pricing was competitive and there were no hidden surprises. The installation itself was completed efficiently and to a very high standard. They were punctual, tidy, and clearly took pride in their work. If you are looking for a small company that values its customers, we’d recommend Zac at Garden City Solar without hesitation.
Rod Herron
1 year ago
I am so glad I chose Garden City Solar to install my solar system. Zac and the team did a great job, with super efficiency and consideration. And Zac dealt with all my requests and needs superbly. I am so grateful for his expertise and advice. Communication was excellent too.
I am one very happy customer. 😊
Greg Smialowski
1 year ago
I recently had the pleasure of having a solar power system installed in my home by Zac from Garden City Solar.
Firstly, what really stood out to me was his ability to listen to my needs and give honest answers to my questions.
I never felt like I was being pressured into anything or being sold something I didn't need.
He isn't tied to using a single brand like many of the other solar installers. With Zac's recommendations I was able to pick the components that I preferred for my solar system.
From the moment we began working together, he was accommodating of my schedule and always arrived on time.
I appreciated the care and attention to detail displayed in the installation, not just functionally but also visually on the roof and inside my home.
Finally, I was impressed by Zac's passion for solar power. He truly cares about his customers and the work he does.
Overall, I would highly recommend Garden City Solar to anyone looking to make the switch to solar power.
Amanda and Malachi Hills
1 year ago
Zac did a fantastic job installing solar at our home. He gave us really good communication and explained his product and process clearly. I would highly recommend Zac and Garden City Solar.
Ben Marshall
1 year ago
So happy with our solar system! Zac from Garden City Solar has been so awesome to deal with!
No hard sell witch was great!
Really good at what he does and had lots of great tips!
There are a lot of companies doing solar and it can be quite overwhelming and hard to choose, but I would definitely recommend going with Hillside solar!
Sean Smith
1 year ago
Zac and his team installed a 9.2kW solar Sigenergy inverter and battery backup system. They were very professional and detail oriented. No worries with our little dog. Everything looks so clean and tidy. We are very happy with the results. Highly recommend Zac and Garden City Solar
Richard Browning
2 years ago
The Solar market is a busy one to say the least, so what a wonderful surprise to find a team with integrity and pride in their work. Led by Zac and more than ably supported by Brad this was an installation they can be proud of and we are stoked with the overall experience! We cannot speak highly enough of the overall experience and would readily recommend to anyone considering Solar in their home! Thanks Garden City Solar it was a real pleasure doing business with you!
Edward Barnett
2 years ago
Solar all installed and commissioned in 3 days! Nice tidy panels and racking from Zac and the team at Garden City Solar. Only one extra fuse panel in the garage as the Enphase micro inverters all hide on the roof. Excellent quality, highly recommend.
Gerard Coulson
2 years ago
You will not find a better, more professional or friendlier solar panel installer in Christchurch. If you're wondering whether you should go with Zac at Garden City Solar then the answer is simple; Yes you should. I started my solar panel journey with a lot of background research and I had a fair idea of what I wanted. I received four quotes and Zac was not the cheapest but when I spoke to him in person I was immediately reassured by his knowledge of the industry, his quiet no-pressure, friendly approach and, when the rubber hits the road, the fact that he's up on the roof with his team getting stuck in. Unlike other companies, Zac is with you from the very start of the process to the very end - and beyond. No contracting out, he's up there making sure that everything is done properly and he puts his experience as a fully qualified electrician to good use in the house too. On my property the standard of the installation of the panels was exceptional, as was the installation of the requisite equipment and wiring in the house. I've had my panels up and running for a few weeks now and they, and the entire system, have performed faultlessly. I honestly cannot recommend Zac and Garden City Solar highly enough; exceptional service and workmanship is alive and well in Christchurch. Thank you Zac and Garden City Solar!
Bradley John Davies
2 years ago
Very professional service delivered.
Detailed quote supplied.
Excellent communication when asking questions.
Competitive pricing.
Very knowledgeable with regards to solar installations.
Very tidy work practices.
I would highly recommend this local Christchurch family business when installing a solar system.
Mike Lee
2 years ago
Great product knowledge and service from Zac and his partner. Very happy with our install and would recommend them for anyone looking at solar.
John Patterson
2 years ago
What a great team from Garden City Solar. Couldn't meet a better person.Zak went though the whole installation from start to finish. Can't recommend Zak and the company better.Would highly recommend.
Li & Michelle Tane
2 years ago
We are a year into living with our offgrid system installed by Garden Solar City and very happy with the whole set up.
It's a pleasure having power in abundance and having the freedom to use what is available without financal consequence!
Thanks Zac for your thorough approach to the entire project and your willingness to share your experience for the filming of our Grand Designs episode also.
Grant Chivers
2 years ago
Northcity Church is thrilled with the new installation of a 100kW solar system on our building, completed by Garden City Solar. We couldn’t be happier with the entire experience! The team made the process seamless and was incredibly professional throughout.
We’re excited about the savings on our power bills, which will directly benefit our community, and we’re proud to be contributing to a healthier environment. Thank you, Garden City Solar, for your outstanding product and service!
Nick Ydgren
2 years ago
We used Zac and Garden city solar to install an ev charging port and soon got talking about solar. He quickly did up a quote and left it with us to consider with absolutely no pressure. Zac clearly knew his stuff and we couldn’t help be impressed with his passion and professionalism. We couldn’t be happier with the job these guys did. The panels are really discreet and the process could not have been easier. We were also very pleasantly surprised by the cost. We are all setup now and stoked with our decision to go solar, largely due to the experience we had with Garden City solar.
Grant Miles
3 years ago
After doing my research on the PV solar system hardware suitable for our home I contacted several local installers for advice and pricing.
I contacted Zac via his website enquiry page. He responded by text in a very short time. I forwarded my power usage data and an appointment was subsequently made to view the installation site and consult. Zac was punctual to the minute. He took time to find out our needs from a proposed PV Solar installation and presented options available.
Zac's passion for solar and his ethos for wanting his installations to be of the highest standard of workmanship he can deliver really shone through during the consultation. The fact that he installs the systems he sells and see's this as the best way to ensure the quality of the installation was an aspect that resonated positively with me. After a couple of iterations of system layout, I was confident he would deliver the system to meet our requirements.
We could not be happier in the choice we made to opt for Garden City Solar to supply and install our system. His workmanship attention to detail and desire to ensure we were happy with the installation is exemplary.
I have no hesitation in absolutely recommending Zac to anyone interested in investing in a quality install with quality solar products. He will do what he says he will do proficiently and professionally.
I'm certain you will find Zac to be as personable, knowledgeable and helpful as we have.
Thanks Zac. I am rapt with our system.
Grant Miles.
Jae Ryu
4 years ago
Recently reviewed 9 different solar companies in Christchurch and can confidently say that choosing Garden City Solar has been the best choice. Zac was the last company that I contacted but he was the first to give me an on-site inspection. There are several reasons why we chose Garden City Solar over 8 other solar companies.
Garden City Solar has by far the best customer service. I have over 60 emails with Zac providing me with different quotes for different sized systems along with recommendations for the best fit for our home. This was before I decided to go with Garden City Solar. In total, there are more than 120 emails. Compared to other companies, the maximum number of exchanges I have is about 9 emails. The advantage of Zac is that he responds very quickly to requests and you will deal directly with him. Compared to other solar companies, there are considerable delay to follow up on simple requests.
Garden City Solar is extremely flexible when it comes to panel choices, inverters and desired configurations. I realize many other companies will push a certain product or be limited in what they can offer, but Zac is more accommodating than all the others. I finally decided to build a ground mount as Zac has given me the flexibility to build the mount and dig trenches myself, which reduced labor costs making it more affordable for us.
Zac is also qualified to do all the work himself as he is also an electrical inspector. He gave us loads of advice on how to build a ground mount that can pass the final inspection and can be assured that high quality electrical work will be done. He also recommended us to upgrade the switchboard as our house is over 20+ years old and offered a great price.
Once the deposit was made, work began within a week and was completed early as there were no other contractors to deal with. Zac usually arrives early and often finishes late to get the job done as quickly as possible. Zac is very professional and very neat in his work. I even told him aesthetics didn't matter to me, but he took the time to make sure everything looked aesthetically pleasing and cleaned up afterwards.
Thanks Zac, will contact again if I ever need any electrical work.