Commercial solar
With energy prices continuing to rise and grid supply becoming less predictable, the value of commercial solar power has never been clearer.
Whether your business is focused on improving energy security, reducing operational costs, or strengthening sustainability, a tailored commercial solar system can support your long-term goals.
From commercial solar panel installation to fully customised commercial solar system solutions, we deliver reliable performance designed around your energy needs.
What you can expect at each step
THE ZEN PROCESS FOR YOUR BUSINESS
We're committed to guiding customers in their journey towards energy self-sufficiency. We do this by providing reliable, sustainable,and cost-effective solar solutions that deliver long-term value.
Free Solar Feasibility Assessment
Meet and understand your requirements.
Paid Site Study & Certifications
Conduct a feasibility study or supply a tender before providing a customized quote.
Full Installation Management
End to end support in terms of ordering and delivering your solar project.
Monitoring & Maintenance
Provide relevant tools and ongoing support. Includes regular check-ins involving panel cleaning and maintenance.
Why choose ZEN Energy
HOW ZEN WILL SUPPORT YOU
Kiwi-owned business bringing local solar leadership with world-class technology for more than a decade
Each project has a dedicated solar designer, a solar engineer and a project manager
Collectively, we have more than 50 years of solar energy engineering experience and technical design expertise
We've delivered over 50 commercial projects successfully in the last five years
We utilise Orkestra technology for state-of-the-art financial modelling and projections
We create site-specific delivery plans that incorporate relevant health & safety and operational deliverables
We operate within the demands of tight turnaround schedules and complex logistics requirements
We partner with Orkestra to create accurate state-of-the-art financial modelling and projections.
Where to place panels on your building
SOLAR SYSTEM TYPES
Solar systems can be designed and constructed to suit a variety of applications
ROOFTOP
SOLAR
The most popular choice for businesses who have adequate roof space, these systems can be grid-tied - meaning they connect to the electricity grid - or off-grid, relying on batteries for increased energy independence. Rooftop solar is the cheapest source of energy for business, with zero emissions.
ground
mounted
Not all business roofs work for solar panels. If you have a large outside area, a ground-mounted solar panel system could be a great alternative. Your available space, the system cost, and electricity consumption are all important considerations when deciding between a roof-mounted and ground-mounted solar installation.
BUILDING
INTEGRATION
Building-integrated photovoltaics (BIPV) is a set of emerging solar energy applications that replace conventional building materials with solar panels, like the roof, skylights, balustrades, awnings, facades, or windows. Perhaps the most common forms of BIPV are carports or parking shade structures with PV panels built directly into them.
Solar and battery systems for farms
AGRI SOLAR
There has never been a better time to research a solar solution for your farm.
Initiatives recently launched include:
- Government’s Investment Boost: a tax incentive that will enable a 20% reduction on the cost of new assets
- ASB’s 0% Smart Solar Loan: a 5-year interest free loan for up to $150k for solar and battery installations
- Flex: In partnership with Blackcurrent energy, Flex is designed to help manage and reduce energy costs through smart software load management and intelligent controls.
At ZEN, we customise solar and battery solutions to deliver against your specific farm’s goals and operational requirements.
We specialise in Offgrid, Hybrid, and rural systems designed to:
- Ensure operational continuity
- Asset protection
- Passive revenue stream creation
- Energy savings
- Energy self-sufficiency
- Multi-site energy management
Solar panels and technology built for NZ
SUPERIOR SOLAR TECHNOLOGY
At ZEN, we select only the highest-quality solar products from trusted global brands who have been in the solar industry for years, ensuring long-lasting performance and service reliability in New Zealand’s challenging environment.
1. Long term warranties
Our panels come with 25yr performance warranties as standard; inverters with 10yr standard + 25yr extendable warranties.
2. Highest grade energy efficiency
We supply high output modules to accommodate bigger footprints, varied rooftops and ground mounts - ensuring maximum energy generation per roof square meter.
3. Ethical certification available
We provide end-to-end ethical supply chain certification to support ESG and sustainability initiatives.
4. Suppliers who stand the test of time
Financially stable global leaders who will support your maintenance needs as and when required in years to come.
5. Commercial grade storage
Scalable battery solutions that mitigate peak demand costs, enhance resilience and create back-up capability
Switching to the sun is easy
PAYMENT OPTIONS FOR COMMERCIAL BUSINESSES
- Full ownership of the system
- 15-25% ROI depending on bank loan agreement
- Maximum long term savings
- Tax incentives & depreciation benefits
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Best Return on Investment
- No initial outlay in terms of cost
- More acceptable expenditure outlays
- Lower energy bill
- Offsets lease repayments
- Potential tax deductions
Tax Deductible
- No upfront cost
- Immediate savings on electricity
- Consistent pricing for a fixed period
- No maintenance responsibility
No Upfront Cost
RESOURCES
ZEN's ground mount is custom made to order, ensuring it's engineered to suit any farm's particular layout, load requirements, and site conditions.
Are solar panels worth it in New Zealand? We explain costs, payback periods, potential savings and the advantages of solar batteries for homes.
In a rising-price environment, the temptation may be to source the cheapest available panels to offset cost increases. This is a false economy. The true cost of a solar investment is measured over decades, not months — and in that context, panel quality and manufacturer stability are everything.
Reinvent How
You Do Power
Talk to our team and get solar for your business
frequently asked questions
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How much does a commercial solar system cost?
The cost of a commercial solar system depends on factors such as system size, energy usage, roof space, and installation complexity. Every business is different, so we provide tailored quotes to ensure your system delivers the best performance and long-term value.
What types of businesses can benefit from solar energy systems?
Businesses of all sizes and types can benefit from solar energy systems. Whether you run a small storefront or a large warehouse, solar can help you reduce energy costs and increase energy efficiency. Some examples of businesses that can benefit from solar energy systems include retail stores, manufacturing facilities, hotels, schools, hospitals, and farms.
Are there financing options available for commercial solar?
Yes, there are flexible financing options available to help businesses invest in solar without high upfront costs. These may include PPA lease agreements, loans, or structured payment plans, allowing you to benefit from a commercial solar system while managing cash flow.
Will installation disrupt my business operations?
We plan every commercial solar panel installation to minimise disruption. Most installations can be completed with little impact on day-to-day operations, and we work around your schedule wherever possible.
Are there tax benefits for commercial solar in New Zealand?
In many cases, commercial solar systems may be treated as a business asset and depreciated over time. This can provide additional financial benefits, but we recommend speaking with your accountant to understand how this applies to your business.
What is the typical payback period for commercial solar?
Most commercial solar power systems in New Zealand achieve payback within 4 to 7 years. This can vary based on energy usage, system size, and electricity rates. After payback, your system continues generating savings for many years.
What kind of return on investment can I expect from a commercial solar energy system?
A commercial solar energy system can provide a significant return on investment, with savings on electricity bills and potential revenue from selling excess energy back to the grid. The exact ROI can vary depending on factors such as the size of the system, the cost of electricity in the area, and available incentives and rebates. However, many businesses can expect to recoup their initial investment within several years and continue to save on energy costs for the life of the system.
How do I know what size system my business needs?
System sizing is based on your current and projected energy usage, available installation space, and business goals. We assess your energy data and site conditions to design a commercial solar system that maximises efficiency and return on investment.
Will a commercial solar energy system require any maintenance or repairs?
Like any other equipment, commercial solar energy systems may require regular maintenance to ensure optimal performance. This may include cleaning the solar panels, checking the electrical components, and ensuring that the system is producing energy at the desired level. The frequency of maintenance will depend on factors such as the size and complexity of the system, location, and weather conditions. Repairs may also be necessary if there are any malfunctions or damage to the system. It's important to work with a reputable and experienced solar energy installation company like ZEN Energy who can provide maintenance and repair services.
How long does a commercial solar system last?
Most commercial solar systems are designed to last for at least 25 years. World-leading solar panel providers like LONGi have warranties which last 30 years. With proper installation and maintenance, your system will continue to deliver reliable energy and savings over the long term.