Commercial & Agricultural Solar Power
A Powerful Investment
Grow your Profit
Solar Power
can profit your farm or business
Commercial businesses, industrial facilities, agricultural & dairy farms and schools have high day-time power costs which solar can offset, saving you a ton of money over time.
As experienced solar specialists, Sunergy know all the factors for how that applies to your unique business, farm and situation. That’s why we offer a free site visit consultation with an accurate, in-depth assessment. Read on for more general info, or get in touch!
For commercial, Industrial & agricultural solar power you need Experienced specialists.
Sunergy Solar assess, design, install and service solar power systems for commercial and agricultural businesses and farms in Canterbury and the South Island. It’s our passion to achieve the best, lasting results and we’re proud of the quality, service and value we deliver.
Design
We pre-assess and custom design each site using real data for optimal performance
Supply
We research and direct import the best technology
Install
Our dedicated, electrically qualified team performs the installation
Service
Excellent support, service and maintenance. We take pride in what we do—and that’s an ongoing thing.
%
Return On Investment*
+ 5 Year Payback*
*Sunergy Solar commercial and agricultural installations often generate a return of around 20% PA, which allows them to effectively pay for themselves within as little as 5 years.
Ask us what return you could expect from your site!
How does solar generate such a high ROI?
As well as generating energy, solar power can effectively generate income—as a return on your investment through savings on power bills. These savings effectively pay for the system within a relatively short time. After that—FREE power!—effectively a good return of profit through the ongoing savings.
We give you an expected ROI by analysing your site, using NIWA’s historical sunshine data, and current energy prices.
These graphs show an expected return and payback projection based on a 4.16kW system, saving $0.30c per kWh of grid supply.
The sooner you go solar, the greater the return ~ so why hold off on a good investment?
With the solar technology available today, it has become economically viable—and even profitable—to install solar power for many businesses, farms, schools and homes.
Solar Photo Voltaic (PV) systems are cost-effective, easy to install and do not require resource or building consent, making them the clear contender for domestic and commercial auxiliary energy production both now and in the future.
Still have questions? Give us a call!
Can’t afford solar right now?
Not a problem!
Don’t let that stop you! We offer finance to enable you to take advantage of solar right away. And because energy cost savings from solar power offset against finance interest, you’ll still be winning.
Why Solar Energy?
Solar is a proven, powerful investment.
Solar energy can save you money and is the fastest-growing, most versatile and accessible form of renewable energy.
A Powerful investment
Solar power can provide an excellent return on investment, through ongoing savings on your power bills
Future secure
Solar energy is a proven, viable major component to independent renewable energy supply. Global giants of the energy industry are investing billions into developing solar energy technology.
Renewable
Sunshine isn’t running out anytime soon. Get on board with the modern way of using sustainable renewable energy.
Store power
Adding storage to your system allows you to achieve much greater energy savings and reliable independance, with your solar energy available beyond sunlight hours.
Why Sunergy?
We’re passionate about solar power
Our pursuit of excellence and ongoing research in the solar energy industry, coupled with many years of experience in commercial and residential electrical and solar power installation, means you can have confidence in a Sunergy Solar system.
SPECIALISED
Our sole focus is the solar industry for farm and business. When we’re not installing, we’re keeping up to date with developments in the global solar industry to ensure we’re ahead of the game when the latest technology arrives.
Installing PV is specialised electrical work, carried out only by our licensed installation team.
Attitude
We take great pride in our work with a high standard of workmanship.
You’ll agree, good communication and courteous trustworthy service are important factors—that’s our belief and practice.
Our installations are safe, compliant and aesthetically pleasing.
TECHNOLOGY
We continually research the evolving solar technology market, so we can specialise in the best and find the overall most suitable product solutions for you. Our team explain the basics that you need to know and advise which products will suit you best.
Our products come with industry leading warranties.
OPTIMISED
Optimising solar capture can make a huge difference to the efficiency and viability of your system as to how it is set up and optimised to your environment. Our computer technology assists in optimising the best array angles and positions for shade evasion, seasonal considerations and compensations.
We have the know how to get the most from your system.
Toitū enviromark gold certified
—
Our sustainability efforts to do business responsibly are officially recognised. That’s because we take it seriously doing our bit to look after our amazing country.
We’re an Award-Worthy Company
SEANZ (Solar Energy Awards NZ)
SEANZ 2021:
Best Small Business Award
SEANZ 2022:
Best Environmental Impact Award Winner
SEANZ 2024:
Best Environmental Impact Award Winner
Some of our solar power installations
Commercial
Agricultural
Schools
Generating Happy Clients
John & Anneke Howie
☀️☀️☀️☀️☀️
We have had a 3.5KW system of 14 solar panels fitted November 2016 and are enjoying the benefits.
Sunergy came recommended by a friend and I found the installers very efficient and reliable. They are very good at what they do and are neat and fast. We enjoyed having them working here installing the panels, as they were extremely efficient and happy to explain what they were doing, even on a very hot day!
The system they advised enabled our hot water and night store in the winter to soak up excess power that would otherwise go to the grid. As a real extra in the summer, we can charge our electric car during the day! Overall it has been a great purchase and well done to Sunergy.
Thank you from
John & Anneke Howie
Raine Farms & Oaklands Milk
☀️☀️☀️☀️☀️
Raine Farms and Oaklands Milk operate a dairy and associated processing factory to supply over 2,000,000 l of fresh pasteurised milk to the Nelson/Marlborough regions.
We have enjoyed working with Sunergy to solve our decarbonisation goals by replacing all fossil fuels with Solar energy.
Julian
Raine Farms, Oaklands Milk
Pics Peanut Butter
☀️☀️☀️☀️☀️
Sunergy was recommended to Pic's peanut Butter by another business in Nelson. Andy Wells was incredibly good to deal with, always responding promptly to questions as we moved through the evaluation phase. Once we signed the contract the process leading into installation and the installation itself ran incredibly smoothly. Sunergy were very respectful of the site health and safety requirements and worked well around site operational requirements.
I have no hesitation in recommending Sunergy as a go-to for commercial solar power installations.
Stuart Macintosh CEO
Pic's Peanut Butter
Domett Farms Ltd
☀️☀️☀️☀️☀️
We are “over the moon” with our new Sunergy Solar system. It has completely exceeded our expectations and some, the system runs the 132kw irrigation pump effortlessly and with power to spare pumping up to 240 litres per second.
The whole Sunergy team put in a lot of effort to get this large install off the ground, and they never failed to impress. They were extremely professional, their passion and enthusiasm is infectious, we are so thrilled with the array of panels and look forward to the ongoing savings.
We have had and continue to have a lot of interest from locals and the wider community.
Thank you so much Andy, Dan and the whole Sunergy Solar Team.
Domett Farms Ltd - Slim & Janina Slee
Oamaru
Windwhistle School
☀️☀️☀️☀️☀️
Andy from Sunergy helped us apply for funding via the Sustainability Contestable Fund, for the system they installed.
Andy was great support and offered friendly and professional advice throughout the process. Our application was successful, which I put down to Andy's excellent advice. He was also a godsend as we worked our way through the Ministry paperwork. Andy is always prompt to reply to emails and goes above and beyond to source information if he doesn't have the answer immediately to hand.
The installation of our system went very smoothly. All workers on site were professional and friendly with our children—answering questions and explaining the system to us all! I highly recommend Andy and the team at Sunergy—we couldn't be more pleased with our system or the service provided.
Bronwen Seaward | Principal
Windwhistle School
Halfmoon Bay School
☀️☀️☀️☀️☀️
We are totally rapt with the new system Sunergy installed and can’t recommend Andy and the team highly enough. They have been outstanding from the initial planning and help with funding applications to the installation and ongoing commitment to the Island and the education of our future ratepayers.
The 19kW solar power system including battery storage has dramatically reduced energy consumption, increased our energy resilience, helped us begin our journey of replacing non-renewable energy sources and reduced our carbon emissions.
The installation of a monitoring screen in our school office and the work Andy and the team from Sunergy are doing around educating our students means they can not only watch power being generated in real-time but have an understanding of the whole process.
Nga mihi
Kath Johnson | Teaching Principal
Tony Marriot
☀️☀️☀️☀️☀️
Hi to the team at Sunergy,
Just to let you know I’m loving the new solar and it’s working very well, the guys have done an excellent job with my installation, they went to great lengths designing and orientating the panels to look their best on my roof. So well in fact this month I produced 60 KWH more than NIWA’s Solar estimation for May.
Sunergy clearly care that I received a great product and at a great price, plus the upgraded thin, strengthened panels were a real bonus, to date they have been getting plenty of praise from neighbours and friends.
I’m so pleased with the whole process that I’m happy to recommend Sunergy to others.
Thanks again guys
Tony
Meet the Team: Dan Wragg – Sales Manager
Dan has been part of the Sunergy Solar team since 2016 and has contributed across all areas of the business, from installation to sales. His depth of experience gives him a strong understanding of both the technical and commercial sides of solar project delivery.
Passionate about technology and communication, Dan also documents many of our large-scale projects — producing videos that showcase the scale and innovation behind each installation and highlighting the achievements of both our clients and the Sunergy team. ... See MoreSee Less
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Meet the Team: Scott Baker – Data Analyst & Office Manager
Scott keeps the gears turning at Sunergy Solar. Known for his sharp analytical mind and mastery of Excel, he transforms data into insights that support smarter decisions for both our team and our clients.
He also leads Sunergy Solar’s certification programmes — maintaining our Toitū, Tōtika, and SiteWise accreditations — and works closely with local EDBs, energy retailers, and consultants on data and application requests.
Beyond the office, Scott shares solar performance data with schools for student-led projects, helping inspire the next generation of energy innovators. ... See MoreSee Less
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Meet the Team: Thomas Denham – Installation & Project Delivery Manager
Thomas leads Sunergy Solar’s in-house installation team, managing all site delivery to ensure every project is completed safely, efficiently, and to a high standard.
A former NZDF serviceman, Thomas served in the Solomon Islands and Afghanistan before retraining as an electrician. With experience leading commercial and industrial projects across Canterbury, he brings structure and calm to every job — qualities that define the way we deliver our solar projects. ... See MoreSee Less
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Meet the Team: Caitlin Donnison – Business Development Manager
Caitlin joined Sunergy Solar in 2025, bringing over a decade of experience in the utilities and energy sectors. Based in Ashburton, she leads our work across Mid and South Canterbury, helping businesses and farms find practical solar solutions that align with their goals.
Growing up on Canterbury dairy farms, Caitlin has strong rural ties and a deep understanding of agribusiness needs. She also manages Sunergy Solar’s social media - sharing project stories and connecting with our community. ... See MoreSee Less
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Hi Team, just wanted to let you know that the solar system you installed for us a few years ago worked brilliantly during yesterday’s storm. The battery backup kicked in as soon as the grid went down. Combined with Starlink we had, pretty much, a normal day. Awesome. Thank you!
Our install team captured some stunning scenes in Rotorua last week ☀️ can you spot Sunergy Solar’s latest project in action? ... See MoreSee Less
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Fantastic.
🌞We’re finalists in the ENC People’s Choice Award! 🌞
If you love what we do, show your support by giving Sunergy Solar your vote, and be in the draw to win a pamper package from Hanmer Springs Thermal Pools & Spa 🙌
👉 Vote here: enterprisenorthcanterbury.co.nz/business-awards/peopleschoice/? ... See MoreSee Less
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