Commercial Solar
Cut energy costs, boost your brand, and lock in long-term savings with a commercial solar solution tailored to your business.
Commercial Solar Solutions That Just Make Sense
Switching to commercial solar is a smart way to cut costs, boost efficiency, and showcase sustainability.
By going Solar with Ecoefficient, you can generate clean electricity, lower your bills, and future-proof your operations. We design and install customised solutions tailored to businesses of any size.
8 Reasons Why Your Business
Should Consider Going Solar
1. Cost Savings
Slash power bills immediately by generating clean energy onsite. Solar lowers overheads and protects you from ever-increasing electricity rates.
2. High ROI
Most systems pay for themselves in just 5 years, delivering reliable returns of 11–15% annually.
3. Flexible Financing
We offer 7–10 year finance plans, however most main banks offer low interest business lending for solar also.
4. Energy Control
Produce your own power and reduce reliance on the grid. Avoid outages, rising tariffs, and long-term supply risks.
5. Low Maintenance
With no moving parts, solar panels are nearly maintenance-free set and forget, with minimal ongoing costs.
6. Goal Alignment
Solar helps your business meet key financial, operational, and environmental KPIs supporting both performance and sustainability goals.
7. Asset Value
Solar adds long-term value to your property and increases appeal for buyers, tenants, and investors.
8. Reputation Boost
Show your customers, partners and community that your business is forward-thinking and committed to smarter energy solutions.
Simon Dunn, ATI
“The entire team at Ecoefficient Solutions were a pleasure to deal with right from the very start of the project through to the final handover. The project was carried out in a very professional manor with no stone was left unturned when it came to meeting our health and safety requirements.”
Russell Thorogood, Axis
“Power prices keep rising, so going solar was an easy choice. We saw savings immediately, and Ecoefficient made the whole process smooth. Highly recommended.”
Rhys Flack, Arataki Honey
“Ecoefficient provided a well-researched, cost-effective solar proposal and outstanding service. We’re very happy to recommend them.”




Installing Solar Helps Your Bottom Line and the Planet!
A commercial system with around 120 panels can save up to 26,000 kg of CO₂ each year
That’s the same as:
- offsetting 109,000 km of driving
- removing 5 petrol cars
- powering 3 NZ homes annually.
As New Zealand moves toward carbon neutrality, going solar positions your business as part of the solution.
FREQUENTLY ASKED QUESTIONS
about commercial solar
Your business is likely to see a return of 11-15% with most businesses breaking even between 4-7 years. Given that the solar panels come with a 30 year warranty, this means that your system will pay for itself multiple times over.
Most solar panels will come with a 30-year performance warranty but last much longer than that.
Most commercial solar installations can be completed in just a few weeks, depending on the size and complexity of the system. We’ll work closely with you to minimise disruption to your business operations, ensuring a smooth transition to solar power.
Yes, for most businesses, solar is a smart financial and sustainability investment. It reduces one of your largest overheads (power costs), improves your environmental footprint, and adds capital value to your property. Customers today are more environmentally conscious, and demonstrating your commitment to sustainability can give you a strong competitive edge.
A typical commercial system of 100x solar panels offset around 26,000 kg of CO₂ emissions annually. That’s the equivalent of driving 109,000kms. By going solar, your business actively reduces its carbon footprint and supports global sustainability goals.
Why Choose Ecoefficient?
In-House Expertise
Our experienced team manages your project from start to finish, with direct access to our in-house electrical experts every step of the way.
Local and Accountable
We’re 100% NZ-based, supporting businesses across the North Island with fast, personal service from a team that understands your region.
End-to-End Delivery
From consultation to installation, we manage everything in-house for a seamless process, clear communication, and on-time delivery.
Premium Technology
We use top-tier solar panels, inverters and components from trusted brands to ensure long-lasting efficiency and performance.
Engineered for ROI
Our systems are built to maximise savings and deliver strong returns, tailored to your energy use, budget, and long-term goals.
Proven Commercial Experience
With extensive large-scale project experience, we provide reliable, cost-effective solar solutions that meet demanding commercial needs.
Green Loans
Finance your Commercial Property with the leading banks
Make going solar simple with flexible green home loan options. Many leading banks now offer low-rate financing, making it easier than ever to enjoy solar power without paying everything upfront. Our experienced team will walk you through your options and help you choose the solution that’s right for your commercial property.
Ready to Make the Switch?
- 100% renewable and emission-free
- Instant savings with excellent ROI
- Less reliance on the grid
- Minimal environmental impact with a 30+ year lifespan
- Low-maintenance systems built to last
- Demonstrates your commitment to sustainability
Posted on Google![]()
Mike Christie8 days agoTrustindex verifies that the original source of the review is Google.
We recently had Ecoefficient Solutions NZ install our new solar system and couldn’t be happier with the whole experience. From the initial consultation and advice right through to the final installation, the service was excellent. Communication was clear throughout, the team were professional and easy to deal with, and the quality of the workmanship is outstanding. We were also really impressed with the quality of the products and equipment they use. The finished installation is extremely tidy and has been completed to a very high standard. It’s clear they take a lot of pride in their work. We’re very happy with the system and wouldn’t hesitate to recommend Ecoefficient Solutions NZ to anyone considering solar.Posted on Google![]()
Kevin England10 days agoTrustindex verifies that the original source of the review is Google.
We recently had a solar power system installed by Ecoefficient Solar and couldn’t be happier. The whole process was handled efficiently, professionally and with great communication. As a novice, we’ve learned a lot about solar power and how to make the most of our investment. I would have no hesitation recommending and supporting this excellent local provider.Posted on Google![]()
Karen Bates12 days agoTrustindex verifies that the original source of the review is Google.
Exceptional service, great contact and communication. Felt like what we were wanting to achieve was listened to and did not try to oversell us what couldn't be done, or we didn't need. On install days the team worked really well together and had good processes in place. We would be very happy to recommend Shaun and the team at Ecoefficient. Looking forward to learning our new Solar world :) Thank to Shaun, Laura and the team.Posted on Google![]()
Jude Grant29 days agoTrustindex verifies that the original source of the review is Google.
Shaun and the team have been absolutely amazing to work with. No question was too stupid, no issue was too small. From start to finish extremely happy with the solar set up we have. Looking forward to those long summer days now knowing that we are producing our own electricity. Local to Hawke's Bay was a big plus for us as well. Thanks Shaun and the team. Highly recommend Eco Efficient. 10/10Posted on Google![]()
Helen Pirihi34 days agoTrustindex verifies that the original source of the review is Google.
We are very happy with our system design and install. Throughout the entire process communication was great and everything explained thoroughly. Special mention to the install team who endured possibly the 2 coldest days of the year on our roof! The ongoing support available post install with meter changes and app help was a key in choosing eco-efficient and has been excellent.Posted on Google![]()
Michael Park35 days agoTrustindex verifies that the original source of the review is Google.
Laura, Shaun and their team are excellent. They listen to your needs, work out your future requirements and are upfront, transparent and very professional. I would highly recommend them to anyone considering going solar. Team were efficient, courteous and did an excellent job. Very happy.Posted on Google![]()
Chris Bidwell115 days agoTrustindex verifies that the original source of the review is Google.
Thanks to Shaun and the team for our recent awesome solar installation. Everything was handled professionally and we are delighted with the result. Cheers, Pam and Chris BidwellPosted on Google![]()
Philip Morton133 days agoTrustindex verifies that the original source of the review is Google.
Very professional team, covered all my questions and fantastic service. In particular it was great to have a solution installed for us on quite a small house. Excellent!Posted on Google![]()
Steve Hughan144 days agoTrustindex verifies that the original source of the review is Google.
We chose Ecoefficient to install our solar panels, inverter and battery setup. From the initial contact, site inspection, inquiry of what we were trying to achieve, quotation, installation, inspection, and commissioning, everything has been handled with professionalism and a friendly attitude. We are so glad we went with Ecoefficient, and it feels good to support a local business. rgds, Steve & IrenePosted on Google![]()
Brett Mead163 days agoTrustindex verifies that the original source of the review is Google.
Deciding on solar is a process that brings up numerous options, jargon and technicalities that can quickly become confusing. Shaun at Ecoefficient solutions guided us through the process of choosing a system that suited us, vs simply achieving a sale. Shaun’s knowledge, expertise and common-sense approach as well as his patience with our questions provided us confidence and the communication throughout the install process was excellent. The install team were friendly, tidy and treated our install as though it was their own house. Very happy with the results and the system and have great confidence in knowing the service continues past the system being completed.
Ready to Get a Free Quote?
Great! Enter your details below to see if solar is the right fit for you!