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

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Heat your water with solar power

ZEN Energy solar power systems are perfect for solar hot water needs, utilising your existing water heating systems without the need for complicated additional piping.

March 30, 2023
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Keep your home warm with solar-powered heating

Keep your home warm even in winter with a ZEN Energy solar power system - ideal for powering your heat pump, space heater, central heating and more.

March 30, 2023
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A man installing solar panels on the roof of a house.
What is the best direction for solar panels?

Learn the best direction and angle for your solar panels to be in New Zealand - and how to fix them if they’re facing the wrong way.

December 9, 2022
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Why your solar battery is not fully charging

Issues with recharging a solar battery can be the result of several problems. Learn the most common causes in this beginner’s guide.

October 25, 2022
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Understanding solar energy storage

Investing in solar storage batteries ensures that you make the most out of your solar power system - but how much do solar batteries help?

August 10, 2022
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A man installing a solar panel on top of a roof.
Moving your solar panels: everything you need to know

It’s absolutely possible to move solar panels, but there are several considerations you have to make before, during and after the moving process.

August 10, 2022
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The sun is setting behind a tree on a hill.
How long do solar batteries last?

How long should you expect solar batteries to last? We answer this plus more on battery lifetime, warranties, materials and maintenance.

August 10, 2022
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Rain drops on a window.
How does the weather affect solar panels?

Does a cloudy day have an impact on your solar panels? What about a rainy day? Snow? Fog? We take a look at the answers to these questions.

August 10, 2022
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Auckland city skyline in the distance.
Selling power back to the grid: what you need to know

Want to turn a profit from your solar panels? Let us introduce you to the wonderful world of solar buyback.

July 8, 2022
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