How can photovoltaics benefit New Zealand?
New Zealand’s huge hydro storage advantage means photovoltaics, particularly rooftop systems, can unlock real benefits for customers. This could mean shifting the management of the legacy hydro assets to provide a high-value product – stored energy – rather than the gentailers simply using hydro generation to maximise profits.
How many solar panels are installed in New Zealand?
In October 2022, Electricity Authority data showed 43,641 solar systems installed across New Zealand, adding up to 240 MW. This makes up an estimated contribution of under 1% of total electricity consumption. Globally, solar PV uptake has increased significantly over the past decade.
What is solar energy in New Zealand?
Learn about solar energy in New Zealand, and its advantages and limitations. In October 2022, Electricity Authority data showed 43,641 solar systems installed across New Zealand, adding up to 240 MW. This makes up an estimated contribution of under 1% of total electricity consumption.
Does New Zealand have an energy storage advantage?
Australia’s energy market operator expects rooftop solar (which already supplies almost three times as much electricity annually as gas generators do) will become the dominant source of electricity supply over the next two decades. None of those countries have the energy storage advantage New Zealand has.
Will a solar rooftop system reduce electricity prices in NZ?
Based on the Australian experience, we estimate modest subsidies for the capital cost of installing solar rooftop systems would add the equivalent of 700 megawatts a year (2 percent of the total) to the electricity supply. This significant new supply will reduce electricity prices. NZ’s energy advantage
Should rooftop solar be a priority in New Zealand?
A much better option, we suggest, would be to prioritise the expansion of rooftop solar throughout New Zealand. This could not only add significantly to the overall electricity supply, but also help bring down prices. Rooftop solar at scale
Comprehensive Solutions for Residential and Commercial Energy Storage
Advanced Photovoltaic Panels for Energy Systems

Our advanced solar panels are built using cutting-edge technology to achieve superior energy efficiency. These modules are ideal for integration into both residential and commercial energy storage systems, providing long-lasting performance while maximizing solar power generation in diverse environments.
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Constructed with top-quality monocrystalline silicon, these panels deliver high conversion efficiency, making them perfect for residential rooftops and large-scale commercial installations. Their compact design and outstanding performance ensure reliable energy generation even in challenging conditions.
Advanced Lithium-Ion Battery Storage Systems

Our lithium-ion storage systems store excess energy generated during the day for use at night or during peak demand periods. Offering fast response times, long lifespan, and modular design, these units provide seamless integration into residential and commercial energy networks, enhancing power reliability and grid stability.
Smart Hybrid Inverter Systems

Our smart hybrid inverters offer seamless integration between solar power systems, energy storage units, and the grid. Equipped with intelligent algorithms, they enable real-time monitoring and optimization of power flow, enhancing the overall performance of residential and commercial energy setups.
Portable Solar Power Stations for Off-Grid Use

Designed for off-grid applications, our portable solar power stations combine photovoltaic panels, energy storage, and inverters into a single mobile unit. Perfect for emergency situations, remote areas, or temporary installations, they provide reliable energy for essential devices like lighting, communications, and small appliances.
Distributed Solar Energy Systems for Scalability

Our distributed energy systems enable scalable solar power generation by deploying modular arrays across multiple buildings or land areas. These systems use advanced load-balancing and data monitoring technology to ensure efficient energy production and reduce reliance on conventional grid infrastructure.
Micro Inverter Technology for Optimal Panel Efficiency

Our micro inverters maximize the performance of individual solar panels by addressing panel mismatch issues. This technology ensures better energy output, system flexibility, and provides detailed performance monitoring for each module, making it perfect for both residential and commercial setups.
Seamless Roof-Integrated Photovoltaic Systems

Our roof-integrated photovoltaic systems combine energy generation with architectural aesthetics. Perfect for both new builds and retrofits, these systems ensure maximum solar exposure while contributing to the building's structural integrity. A great choice for modern homes and commercial buildings with energy-efficient designs.
New Zealand
One of the largest rooftop solar installations yet rolled out in New Zealand is nearing completion with a PV system comprising almost 2,500 panels and weighing more than 74,000 kilograms being bolted onto the roof of the country''s biggest brewery. ... GoodWe says its new EHB single-phase hybrid inverters suit larger residential energy storage ...
Learn More →New Zealand 2023 Energy Policy Review
New Zealand has set ambitious targets for reducing greenhouse gas emissions, including achieving net zero emissions by 2050. The country enjoys many natural advantages for its energy transition, including an enviable renewable resource base.
Learn More →Meridian, Nova Energy eye JV for 400MW New Zealand solar site
The solar PV plant will be developed in two 200MW stages. Image: Meridian Energy. Meridian Energy, a New Zealand state-owned energy company, and Nova Energy, a Wellington-headquartered subsidiary ...
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New Zealand''s solarZero says it aims to provide fast, sustained reserves with its virtual power plant (VPP) of 10,000 household battery systems. Meridian Energy, meanwhile, has secured approval ...
Learn More →Solar energy on your horizon? New guidance being …
Residential solar energy benefits consumers and the nation with reduced emissions, reduced pressure on the national grid and a renewable energy source. Where can …
Learn More →Home
Taspac Energy is NZ''s premium supplier of Solar PV and Energy Storage Solutions. 100% Kiwi owned, Taspac was founded in 2014 with a very simple goal – to provide best-in-class renewable energy solutions to New Zealand solar installers and electricians, backed up with a high level of local sales, technical and warranty support.
Learn More →NZ Battery Project | Ministry of Business, Innovation
The NZ Battery Project was set up in 2020 to explore possible renewable energy storage solutions for when our hydro lakes run low for long periods. A pumped hydro scheme at Lake Onslow was one of the options being explored. The Government stopped the Lake Onslow investigations in late 2023.
Learn More →New Zealand steps up approvals process for large-scale PV …
Ten large-scale solar farms planned for New Zealand''s North and South islands are among 22 renewable energy projects with a combined capacity of 3 GW that have been listed for inclusion in the ...
Learn More →202 MW New Zealand agrisolar project reaches financial close
The Harmony Energy New Zealand (NZ) and First Renewables joint venture (JV) have approved the final investment and successfully completed financial close on the 202 MW Tauhei Solar Farm on Aotearoa NZ''s North Island.. Located on 182 hectares near Te Aroha, Waikato, 140 kilometres southeast from Auckland, Tauhei is expected to be NZ''s largest solar …
Learn More →Solar Power Battery Storage
Battery storage technology; it''s a race to develop the ultimate solar battery storage system. Lithium-ion battery technologies are the most common battery on the market. Lithium-ion batteries are smaller, lighter and store more energy than traditional lead-acid batteries.
Learn More →Solar + BESS: An answer to New Zealand''s electricity
Over recent years, it has become common for utility-scale solar projects in Australia to include a grid-scale battery energy storage system (BESS) to provide energy generated by the solar farm to the grid outside of the times when the sun is shining. The uptake of BESS in New Zealand is particularly important given that it can help to solve one of New …
Learn More →Solar power
To use electricity when solar panels produce less (in the morning, evenings or in winter), you can buy electricity from your power company or install a battery system to store the energy generated during the day. You will need to assess …
Learn More →Kiwi joint venture plans New Zealand''s biggest …
Aotearoa electricity gentailers Nova Energy has signed a non-binding term sheets with Wellington-headquartered Meridian Energy in relation to the approved $542 million (USD 338.9 million), 400 MW Te Rahui solar farm.. …
Learn More →Solar Power System Supply & Installation | Solar …
Vital Solar is a proud member of SEANZ, the Sustainable Energy Association of New Zealand. SEANZ is an independent organisation that works hard to drive our sustainable energy future, leading the promotion, support …
Learn More →Standard Number: DZ 8156
To address the environmental impact of climate change, many countries (including New Zealand) are implementing policies to improve energy efficiency and reduce reliance on …
Learn More →Solar
In October 2022, Electricity Authority data showed 43,641 solar systems installed across New Zealand, adding up to 240 MW. This makes up an estimated contribution of under 1% of total …
Learn More →Proposed National Policy Statement for Renewable …
The Objective of this National Policy Statement is that electricity generated in Aotearoa New Zealand from renewable resources is significantly increased in a timely manner …
Learn More →Energy Policy
This research investigates the maximum potential energy that can be made available by efficiently installing photovoltaic (PV) systems on buildings throughout a city, from …
Learn More →Meridian Energy lands consent for 120MW solar …
Meridian Energy''s project will feature 250,000 solar PV modules and produce between 150-250GWh of renewable electricity each year. Subject to the final investment decision by the Meridian Board ...
Learn More →Solar could improve NZ''s energy market
New Zealand''s huge hydro storage advantage means photovoltaics, particularly rooftop systems, can unlock real benefits for customers. This could mean shifting the …
Learn More →National Policy Statement for Renewable Electricity Generation
New Zealand Coastal Policy Statement 2010. The New Zealand Coastal Policy Statement recognises that the coastal environment contains renewable energy resources of significant value which can provide social, economic and cultural benefits for people and communities. New Zealand Coastal Policy Statement 2010 [Department of Conservation website]
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New Zealand venture Taslink has announced plans to build a 2 GW to 3 GW capacity high-voltage cable linking Australia and New Zealand to facilitate the day-to-day trading of electricity between ...
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SEANZ, the Sustainable Energy Association of New Zealand, leads the promotion, support and innovation of solar PV and energy storage solutions. Our priority areas. Residential Solar. ... SEANZ Launches New Membership Application Policy for BBM''s and DiY sellers Read More. SEANZ and the Global Solar Council ...
Learn More →Home YHI Energy
YHI Energy supplies Solar, Battery, EV Charging, Energy Storage, Power Quality & Continuity products to businesses in New Zealand and the Pacific Islands. World-renowned brands supported by local specialists and a nationwide …
Learn More →Aquila Capital confirms 1GW solar PV pipeline for New Zealand
Meridian last year revealed it plans to build a 100MW grid-connected battery and solar farm at Marsden Point north of Auckland, while New Zealand''s Contact Energy has partnered with Lightsource bp, the renewables arm of Britain-based BP, to build out a large-scale solar portfolio of up to 380,000MWh by 2026.
Learn More →National Policy Statement for Renewable Electricity …
New Zealand has historically generated a high proportion of its electricity from renewable sources, and has relied heavily on hydro with fossil fuel resources also being used. Recently the proportions of energy generated using wind and geothermal have increased. Figure 1 shows the location of New Zealand''s renewable electricity generation.
Learn More →Proposed National Policy Statement for Renewable …
The Objective of this National Policy Statement is that electricity generated in Aotearoa New Zealand from renewable resources is significantly increased in a timely manner to achieve New Zealand''s emissions reduction targets, emissions budgets, energy targets, and associated commitments under any emissions reduction plan:
Learn More →New Zealand welcomes first big battery to …
New Zealand''s transition to a renewable energy future has taken a significant step forward with the nation''s first grid-scale battery energy storage project now offering injectable reserves to the electricity market for the first time.
Learn More →Residential solar photovoltaic (PV) and battery storage …
Consumers, on choosing an appropriate solar and/or battery-storage system aligned with your specific needs, and understanding what you need to know to sell surplus electricity …
Learn More →Aquila Capital confirms 1 GW solar PV pipeline for New Zealand
New Zealand''s transition to renewable energy has received a boost, as German investment manager Aquila Capital is teaming with renewable asset developer Far North Solar Farm to start ...
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