A Powerful Investment

Commercial & Residential Solar Power Systems & Installation

Generate More Profit

Power your farm or business with solar

Grid-Tied : Off-Grid : Hybrid

Systems customised to your situation

Quality Technology

Get the most from your solar system with the right products

Solar—the energy of the future, here now.

The energy market is changing. Solar is now the most versatile and accessible form of renewable energy for domestic installations.

With the solar technology available today, it has become economically viable—and even profitable—to install solar power for homes and for many businesses.

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 energy production both now and in the future.

A good investment

Grid-tied solar PV currently provides an excellent return on investment, achieved through savings on power bills

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.

Future secure

Global giants of the energy industry recognise the viability of solar and are investing billions into developing storage technology – the key to solar being the primary source of power for homes.

Sunergy Solar installation examples


Dairy Farm


We’re passionate about solar power

Our many years of experience in commercial and residential electrical and solar power installation, coupled with a passionate pursuit of excellence with our work & research in the solar industry, means you can have confidence in a Sunergy Solar system.

Expertise and experience

Our sole focus is the solar industry, 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.


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.

The right range

We’ve done the research for you to find the overall best product solutions. 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.

Optimising solar capture

Our computer technology assists in optimising the best array angles and positions for shade evasion, seasonal considerations and compensation.

We have the know how to get the most from your system.

Return on investment (ROI)

As well as generating energy, solar power can effectively generate income—as a return on your investment through savings on power bills

Through saving you money on your power bills, residential solar power systems can quickly pay for themselves and soon even bring an effective return on your setup investment.

Using NIWA’s historical data and today's average power prices, we’re able to give you an expected ROI.

These graphs show your expected return 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?

What our customers are saying

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 Marriot

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 and Anneke Howie

Don’t think you can afford solar right now?

Don’t let that stop you! We offer finance to enable you to take advantage of solar right away.

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Latest News

Mon 22 Jul 2019

Sunergy Solar

You wouldn’t believe the things we can solar power, here is a pig farm in Hinds doing it right! Solar power for ALL agricultural industries. You heard that right, let’s have a talk and show you what we can do. #notsureaboutsheepandbeef #solarpoweryourclippers #illgiveitashot ... See MoreSee Less

You wouldn’t believe the things we can solar power, here is a pig farm in Hinds doing it right! Solar power for ALL agricultural industries. You heard that right, let’s have a talk and show you what we can do. #notsureaboutsheepandbeef #solarpoweryourclippers #illgiveitashot

Comment on Facebook

Well done. ANDY. gran xxxxx

Mon 15 Jul 2019

Sunergy Solar

This is not relevant to solar, just thought it was a cute calf....... ... See MoreSee Less

This is not relevant to solar, just thought it was a cute calf.......

Mon 08 Jul 2019

Sunergy Solar

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~Call us   0800 SUNERGY