Sunergy Solar

Sunergy Solar logo

Established in 2016, Sunergy Solar are the leading commercial and agri solar installer in the South Island. From design and financial analysis through to product selection and workmanship, Sunergy Solar have a reputation for high quality outcomes, which ultimately provides the best long term results for our clients.

As the only Toitū EnviroMark Gold certified solar company, we are the industry leaders in living our core values of sustainability and environmental stewardship. Sustainability impacts every decision that we make; it also aligns with our ethos of “do a job once and do it right” because the most sustainable and cost-effective product is one that long outlasts its alternatives. Passion for our industry and commitment to quality outcomes are in our DNA.

Regions serviced

2021 Winner Best small business

2021 Runner Up Best Environmental Impact

2022 Winner Best Environmental Impact

Case studies


Sunergy Solar - Halfmoon Bay School - Rakiura Stewart Island

In 2021 Sunergy worked with Halfmoon Bay School/ Te Kura o Rakiura to install a 19kW

solar power system including battery storage. The system 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.

Reducing reliance on fossil fuels fits particularly well with our school where the curriculum

has a strong emphasis on our local natural environment. Halfmoon Bay School/ Te Kura o

Rakiura is a silver EnviroSchool, committed to a long-term sustainability journey where our

students connect with and explore their environment, then plan, design and take action in

collaboration with the community. The installation of a (system) 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.

We are totally rapt with the new system and can’t recommend Andy and the team highly

enough. From the initial planning and help with funding applications to the installation and

ongoing commitment to the Island and the education of our future rate payers they have been


Nga mihi

Kath Johnson

Teaching Principal

Sunergy Solar - Westburn School - Susan Jennison

From our very first contact with Sunergy Solar we knew we were dealing with passionate solar enthusiasts.

No question was too difficult or obscure for their team to answer and they were completely focused on

creating the perfect solution for our needs. They personalised the solution to our site, providing a range of

options for us to select from and clear identification of the benefits of each.

The installation was prompt and delivered on time, exactly as specified, with no disruption to our

functioning; the switchover to the system going live was seamless.

From the day our solar system was installed, we immediately began seeing benefits for our school. While this

was obvious in terms of financial savings, one of our key aims in purchasing the system was to share this step

in our sustainability journey with our students. They are now able to connect their knowledge to real-time

learning via our solar dashboard and to monitor the impact of our system over time and against

environmental variables.

The final touch was having Dan visit to provide our staff with insight into the capability and operation of the

system and interpreting the information that it provides. His enthusiasm and knowledge made the session

enjoyable for our staff and grew their confidence in using the dashboard with their classes.

From beginning to end, our connection with Sunergy Solar has been a positive partnership for our school.