Are solar panels worth it in New Zealand?

March 18, 2026

Are solar panels worth it in New Zealand? We explain costs, payback periods, potential savings and the advantages of solar batteries for homes.

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ZEN Energy design asset
Residential solar panels

Previous Articles by Zen

A man cleaning solar panels with a broom.
5 tips for cleaning your solar panels

Even the toughest solar panels need some TLC from time to time. Learn how to safely and effectively clean your panels with these tips.

January 17, 2022
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Two men working on a solar panel.
Top mistakes to avoid when installing solar power

It isn’t just about having a solar system; it’s about having the right solar power system for your needs. So how do you get more out of solar - and how do you avoid some of the most common mistakes? The ZEN Energy Systems team breaks it down.

December 15, 2021
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A solar panel in the middle of a tropical forest.
How long does a solar panel last?

As with any home or business upgrade, sensible Kiwis always ask how long will their solar power system last them. While it might be a simple question, the answer can be a little complicated. The ZEN Energy Systems team goes through the most important points.

December 15, 2021
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Two people sitting at a desk with laptops.
How businesses can benefit from solar panels

Every year, more and more businesses in New Zealand are choosing to make the switch to solar. The reasons are as varied as the businesses: some want to go green, others want to save money, and a few just want to get a jump on the competition.

December 15, 2021
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A woman looking out a window with a cup of coffee.
How to make the most of your solar panels during winter

Contrary to what you may have heard, solar power systems absolutely still work during the winter time.

November 29, 2021
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A glass vase with coins and a plant growing out of it.
How much can you save with solar?

There are as many answers to “why choose solar?” as there are solar users in New Zealand.

November 29, 2021
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An aerial view of a residential neighborhood with solar panels.
How much direct sunlight do solar panels need?

Whakatane, Richmond, New Plymouth, Rotorua, Napier - these are the top five sunniest places in New Zealand, according to research from the National Institute of Water and Atmospheric Research.

November 29, 2021
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A blue sky is seen through the branches of a tree.
How does solar reduce your carbon footprint?

Every year, the world emits over 36 billion tonnes of CO2, a potent greenhouse gas that has proven effects on the environment and the climate.

November 29, 2021
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A full moon is seen through a forest of trees.
How does solar power work at night?

Solar power systems that are used in homes and businesses take the energy from the sun, collect it in solar panels, convert it into usable energy with an inverter, and then use it to power appliances, heating, lighting, and anything else that requires electricity.

November 29, 2021
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Ready TO take control of your power?

Start your switch to solar today. We’ll support your journey to energy savings, sustainability, and self-sufficiency.

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