New Zealand rooftop solar panels

Building Consent Exemption For Rooftop Solar In New Zealand

In a move to accelerate sustainable construction, New Zealand has removed the requirement for building consent under the Building Act for rooftop solar panels. The exemption took effect on

2024 Jan 30

Charging ahead with solar and sustainable buildings

Oct 22, 2025 · The Government is stepping up reforms to accelerate sustainable construction in New Zealand, as a new building consent exemption for rooftop solar panels comes into force.

2025 Jul 17

Solar energy in New Zealand — facts and outlook | EECA

Discover the benefits, challenges, and future potential of solar energy in New Zealand — from rooftop solar PV systems to emerging grid-scale opportunities.

2024 Aug 28

Top Energy | Considering rooftop solar?

Jan 7, 2025 · THE DIRECTION OF YOUR ROOF Roofs facing north, northwest or northeast will get most sunlight throughout the day, but your roof would still be suitable for solar panels if it

2024 Mar 05

Rooftop solar to get cheaper and easier, says

Jun 14, 2025 · The Government has announced new rules to make rooftop solar panels more appealing.

2024 Aug 23

New Zealand: Please put your rooftops to work

Nov 16, 2025 · New Zealand has similar solar potential to the state of Victoria, which is at around 30% solar adoption, and has more than Germany, where rooftop solar grew by around 30%

2025 May 08

New Zealand: Please put your rooftops to

Nov 16, 2025 · New Zealand has similar solar potential to the state of Victoria, which is at around 30% solar adoption, and has more than

2025 Oct 13

Why New Zealand is a Hotspot for Solar Panels and Inverters

May 26, 2025 · Residential rooftop solar installations in New Zealand are booming, supported by the country''s high renewable energy targets and improved system affordability. Studies show

2025 Jul 18

PV Solar Roofs | Nuralite Group

In New Zealand''s climate, north-facing panels tilted at ~30° tend to offer the best year-round output. But low-tilt or flush-mounted arrays can also be highly effective - especially when

2025 Dec 24

Solar in 2025: What New Zealand Homeowners Need to

Aug 11, 2025 · Government reforms are making it easier to install solar panels in New Zealand. Residential rooftop systems no longer require building consent, and councils must process

2025 May 02

Green light to rooftop solar and sustainable buildings

Oct 24, 2025 · A new building consent exemption will streamline the process for building owners to install rooftop solar panels on their homes and commercial buildings. Earlier this year,

2025 Oct 12

Rooftop solar to get cheaper and easier, says Government

Jun 14, 2025 · The Government has announced new rules to make rooftop solar panels more appealing.

2024 May 24

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4 FAQs about New Zealand rooftop solar panels

Which solar panels are best in New Zealand?

In New Zealand's climate, north-facing panels tilted at ~30° tend to offer the best year-round output. But low-tilt or flush-mounted arrays can also be highly effective - especially when rooftop space is constrained or aesthetics demand low visibility.

How has New Zealand changed the Solar System?

Government reforms are making it easier to install solar panels in New Zealand. Residential rooftop systems no longer require building consent, and councils must process new-home solar applications within 10 working days. The electricity network’s permitted voltage range has expanded to better handle exports from households and EV chargers.

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.

Do I need a building consent to install rooftop solar panels?

“Earlier this year, I announced commonsense changes to the Building Act to clarify that a building consent is not required to install rooftop solar panels on existing homes and commercial buildings. “I’m pleased to confirm this exemption will become effective from tomorrow and will apply to all buildings.