New Zealand s PV and energy storage policy

Is solar PV a viable energy solution for New Zealanders?

As solar technology advances and battery storage becomes more affordable, more New Zealanders are considering solar PV as part of their energy solution. A solar PV system can operate on its own, supplying power directly to a home or business. However, many systems are also connected to the wider electricity network.

What is New Zealand's solar PV market?

New Zealand's solar PV market is growing rapidly as more households, businesses, and large-scale projects invest in solar energy. While solar currently makes up a small percentage of the country's electricity generation, its potential is significant. As of 2024, New Zealand has over 300 megawatts of installed solar capacity.

Does the Electricity Authority support solar PV & energy storage?

Both solar PV and energy storage have seen increasing support from the Electricity Authority. Indeed, the organisation is actively looking to improve regulations to support more investment in energy storage and new generation, including residential solar PV, to enhance the security of supply.

Why do we need a regulated Solar System in New Zealand?

Robust regulations and training initiatives not only safeguard consumers from substandard workmanship but also foster trust in solar products and installations. This is essential for driving widespread adoption of solar energy and achieving New Zealand’s renewable energy goals.

Will solar power grow in New Zealand?

With falling technology costs, improved battery storage, and increasing electricity demand, solar PV is expected to expand quickly. The New Zealand Climate Commission and energy sector forecasts suggest that solar could provide 10–15% of total electricity generation by 2050, up from less than 1% today.

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.