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Your Trusted Off Grid Solar Partner in New Zealand

Battery Supported Solar Energy Systems

Delivering performance, reliability and resilience throughout New Zealand

Customised Battery Supported Solar Energy Solutions

We specialise in high performance battery supported solar energy systems. With over a decade of experience installing these types of systems, combined with our high skill level, we can offer you a solar energy solution that delivers.

We custom design to ensure our systems performance meets your requirements. Our comprehensive consultation service combined with our experience in this field, allows us to offer you the best option using a combination of quality componentry.

Single phase and multi phase system are available, either grid connected or totally independent of the grid. We specialise in Off Grid Solar Energy solutions which we offer New Zealand wide.

Our team will travel to you to complete the installation personally to the highest standard.

Our experience and skill level enables us to offer a full design and installation service for:

  • Grid Connected with Battery storage
  • Lifestyle ESS Solar Energy systems
  • Off Grid Stand Alone Power Plants
  • Pre-Built Containerised Power Plants  (built to order)

 

Our systems can either be roof mounted or ground mounted in a variety of configurations. We use high quality componentry that offers full compliance, performance and resilience partnered with lithium storage solutions that offer the best available cycle life and warranties.

A customised solution gives you assurance that you are getting the performance and energy production required to support your needs. Start the consultation process directly with us by filling out and submitting the Consultation Form below.

Consultation Form
Enquiry

About Us

Off Grid Solar is a company that has been established by solar professionals who have been working building and installing Off Grid Solar Energy Systems in New Zealand for more than a decade. We specialise in battery supported solar energy systems both grid connected (ESS) and Stand Alone Off Grid Solar Energy Plants.

This field of solar energy requires a qualified solar professional with the appropriate training and skills. Simon Jack – owner of Off Grid Solar NZ, is a Qualified Accredited Solar Installer who has completed his specialist solar training in Australia. His expertise allows us to offer –

DESIGN & INSTALLATION of Photovoltaic Power Systems both Grid Connected with Battery and Stand Alone Power Systems

With his knowledge and skill we are able to offer you the best solution to meet your requirements.  You can be assured of a system that has the highest standard of installation, quality componentry, resilience and performance.

SEANZ 2025 Industry Awards – Best Grid Connected PV System category

Under our GOOD ENERGY brand we achieved a  ‘HIGHLY COMMENDED’  for our Ahuroa Farm project which the judges commended for our commitment to quality and customer satisfaction.

Click here to view the Ahuroa Farm ESS System video

When it comes to insuring you have uncompromised energy flow to your property make the right choice. Protect your investment by using a qualified solar professional offering the best energy solution.

 

 

Our Services

We offer full design and installation services for the following Solar Energy Solutions

  • Grid Connected with Battery storage
  • Lifestyle ESS Solar Energy systems
  • Off Grid Stand Alone Power Plants
  • Pre-Built Containerised Power Plants

 

We also offer the following services

  • Solar Consultancy
  • Solar System Inspection
  • Solar Training – Solar Training New Zealand
Enquiry

This is a specialist field, our Solar Energy Solutions are all custom designed.  A great deal of time and consideration goes into the design of our solar energy projects.  They also take some time to construct so please allow a few months to complete the process starting with our initial consultation. Once you have decided to continue with our services we will work through a customised solution to meet your requirements and once approved will then move to project planning and installation. Final commissioning is completed with full compliance and inspection.

We put a great deal of effort and care into the process from start to finish with client satisfaction and system performance our main goals.

Take the first step by completing our consultation form which will initiate our first discussion with you. This first step is totally free and without obligation.

CONSULTATION

Projects

Ground Mounted Solar

Multiple ground mounted array structures to ensure generation throughout the day using Nor East & Nor West orientations to increase hours of solar generation. Selectronic based system.

Coastal Cabin

Remote coastal cabin above the sea. Roof mounted solar array and 24V Victron based off grid solar energy solution supported by Lead Carbon battery bank.

Off Grid Lifestyle

North facing flush mounted rooftop solar array on shed roof with solar componentry and battery bank located inside dedicated plant room.

Full ESS Home Business

Grid connected property with multiple array structures. 3 Phase ESS system designed to support house & workshop during grid outages. System allows clients to have grid autonomy.

Tilted Rooftop Structures

North facing tilted array structures spaced to optimise solar generation for off grid lifestyle property. Componentry housed in shed with a mains cable run underground to main house.

Farmers Barn

Farmers machinery shed and workshop with 48V Victron Energy Off Grid solar system and Freedom Won Lithium storage. Supports farm managers house and shed supply.

Clenergy Solar Terrace

REC Alpha solar modules mounted on Clenergy Solar Terrace structure with concrete pads. 48V Victron Energy with BYD Premium lithium blocks supporting off grid lifestyle property.

Roof mounted solar

Off Grid Lifestyle property utilising north facing shed roof for flush mounted solar array. Dedicated componentry room inside shed houses off grid inverter and battery bank.

Fronius Inverter Station

Selectronic Certified Fronius Primo PV Inverters mounted behind ground mounted array structure. ESS 3phase grid connected Selectronic system with 120kW BYD Premium lithium storage.

3 Phase Victron ESS System

This 3 phase Victron Energy solution supports a grid connected farm and ensures energy resilience with automated back-up and generator support as required. System has 80kWhrs of usable lithium storage.

We Are Service Agents For:

Testimonials

What Our Customers Say:

When we moved to the farm Maggie and I investigated Solar. We just needed a reliable long term system on our farm so that we were never without power.

We found Simon. We realised he knew what he was talking about, we knew he was honest and we put our trust in him. The systems been installed, its extremely reliable and Maggie and I have ended up with a solar system that we don’t actually know we have, and we’ve dealt with someone with integrity.

SEANZ 2025 Industry Awards – Best Grid Connected PV System category

Under our GOOD ENERGY brand we achieved a  ‘HIGHLY COMMENDED’  for our Ahuroa Farm project which the judges commended for our commitment to quality and customer satisfaction.

Click here to view the Ahuroa Farm ESS System video

- Ian Hutchinson

Ahuroa Farm - Puhoi

Going off-grid was something we had thought about for many years but when we had the opportunity to do it, it still felt like a big decision. We loved the idea, but we knew nothing about what it would entail in practice.

Simon was patient and thorough. He talked us through each step, presenting options clearly, making helpful suggestions and answering our endless questions carefully. He helped us to clarify our needs and designed a system accordingly. His experience and his attention to detail gave us complete confidence and we have been thrilled with the result. Importantly, with Simon the relationship does not end once the system has been installed—he remains very responsive to requests for further advice about aspects of off-grid living that only become apparent once you are actually doing it.

We recommend his services unreservedly to anyone who is considering installing their own off-grid solar energy system.

- Ani & Martin Mikaere

Manaia Coromandel

We first approached Simon 10 years ago in regard to setting up an off grid system for our 4-acre property. Simon was efficient and thorough, taking into consideration our then current needs with an eye to future expansion.

We are totally satisfied with the system provided and are happy to recommend Simon to future clients. We welcome any queries from these clients if they wish to discuss the process we went through.

Simon has a vast knowledge of all things solar, and has supplied prompt, pleasant and efficient backup, although this has not been needed apart from a blown fuse a few years ago!

- Denise & John McMiken

Kuaotunu

I have known Simon Jack for over eight years. Initially I approached him regarding building a solar energy system for a large shed on my rural blocks, which I converted into temporary accommodation until my house was built. Simon visited the site, assessed our needs and successfully installed a system that fulfilled our purposes at the time. We lived off this system for 5 years in which time Simon was very diligent in following up, customer service calls both telephone, texts and personal visits. He was always obliging and informative.

From the success of this first solar power adventure and trusting Simons expertise, technical knowledge and customer support, we went with him again and installed two more solar systems on large storage sheds to run lighting and electrical appliances. Again we were very satisfied with his assessment of our needs and the results.

Two and a half years ago we installed another large solar system to support a farm house, garage sleepout and two large implement farm sheds. Simon took on board all my requirements for power and built the system to suit which has been exceptional and in fact exceeds all expectations. His knowledge, technical expertise and back up is something I am totally confident with and would not hesitate to highly recommend him.

- Murray Edens

Opito Bay

We consulted with Simon during the planning stage of our Off Grid Home. He discussed our power requirements, made suggestions, provided an in-depth analysis of long term needs and delivered a comprehensive final plan for our off grid solar energy system.

Simon installed the whole system working in close consultation with the builder to ensure the installation and timing of the project all went to plan. Simon’s high standard of workmanship and integrity cannot be faulted. The final product and service was outstanding. We believe you could not find a better solar installer for an off grid solar power system.

- Bill & Carol

Off Grid Homeowners, Kuaotunu

When we moved to the farm Maggie and I investigated Solar. We just needed a reliable long term system on our farm so that we were never without power.

We found Simon. We realised he knew what he was talking about, we knew he was honest and we put our trust in him. The systems been installed, its extremely reliable and Maggie and I have ended up with a solar system that we don’t actually know we have, and we’ve dealt with someone with integrity.

SEANZ 2025 Industry Awards – Best Grid Connected PV System category

Under our GOOD ENERGY brand we achieved a  ‘HIGHLY COMMENDED’  for our Ahuroa Farm project which the judges commended for our commitment to quality and customer satisfaction.

Click here to view the Ahuroa Farm ESS System video

- Ian Hutchinson

Ahuroa Farm - Puhoi

Going off-grid was something we had thought about for many years but when we had the opportunity to do it, it still felt like a big decision. We loved the idea, but we knew nothing about what it would entail in practice.

Simon was patient and thorough. He talked us through each step, presenting options clearly, making helpful suggestions and answering our endless questions carefully. He helped us to clarify our needs and designed a system accordingly. His experience and his attention to detail gave us complete confidence and we have been thrilled with the result. Importantly, with Simon the relationship does not end once the system has been installed—he remains very responsive to requests for further advice about aspects of off-grid living that only become apparent once you are actually doing it.

We recommend his services unreservedly to anyone who is considering installing their own off-grid solar energy system.

- Ani & Martin Mikaere

Manaia Coromandel

We first approached Simon 10 years ago in regard to setting up an off grid system for our 4-acre property. Simon was efficient and thorough, taking into consideration our then current needs with an eye to future expansion.

We are totally satisfied with the system provided and are happy to recommend Simon to future clients. We welcome any queries from these clients if they wish to discuss the process we went through.

Simon has a vast knowledge of all things solar, and has supplied prompt, pleasant and efficient backup, although this has not been needed apart from a blown fuse a few years ago!

- Denise & John McMiken

Kuaotunu

I have known Simon Jack for over eight years. Initially I approached him regarding building a solar energy system for a large shed on my rural blocks, which I converted into temporary accommodation until my house was built. Simon visited the site, assessed our needs and successfully installed a system that fulfilled our purposes at the time. We lived off this system for 5 years in which time Simon was very diligent in following up, customer service calls both telephone, texts and personal visits. He was always obliging and informative.

From the success of this first solar power adventure and trusting Simons expertise, technical knowledge and customer support, we went with him again and installed two more solar systems on large storage sheds to run lighting and electrical appliances. Again we were very satisfied with his assessment of our needs and the results.

Two and a half years ago we installed another large solar system to support a farm house, garage sleepout and two large implement farm sheds. Simon took on board all my requirements for power and built the system to suit which has been exceptional and in fact exceeds all expectations. His knowledge, technical expertise and back up is something I am totally confident with and would not hesitate to highly recommend him.

- Murray Edens

Opito Bay

We consulted with Simon during the planning stage of our Off Grid Home. He discussed our power requirements, made suggestions, provided an in-depth analysis of long term needs and delivered a comprehensive final plan for our off grid solar energy system.

Simon installed the whole system working in close consultation with the builder to ensure the installation and timing of the project all went to plan. Simon’s high standard of workmanship and integrity cannot be faulted. The final product and service was outstanding. We believe you could not find a better solar installer for an off grid solar power system.

- Bill & Carol

Off Grid Homeowners, Kuaotunu
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027 600 6111
contact@offgridsolar.nz
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