Learn

How Solar Works

Watch how Solar System takes the sun's rays and turns it into power to run your home, business and slash your power bill.

Why Go Solar

Slash your power bill and save the planet by going Solar with Harrisons, NZ's #1 solar retailer.

Save your Wallet

Get Energy Independence

Save the Planet

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Guide to Solar

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Download our guide to learn:
How to make the right choice for your home Solar
How Solar technology has advanced and what it can do for you
How Solar Power System affects your home’s value
How to get started
And more!
LEARN ABOUT SOLAR

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从基础到高级,我们帮助你李尔王n how solar slashes your power bill and saves the planet.

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Knowledge Article

Discover the perfect amount of solar panels for your home

Overall, solar power is an excellent long-term investment for New Zealanders, especially if you’re installing a system that is bespoke to the energy needs of your household. So, how many solar panels does your home actually need?

Knowledge Article

Are solar panels still effective in winter?

One myth surrounding solar panels is that they are only effective in the summertime; luckily for those who have invested in a solar energy system for their home, this is certainly not the case.

Book a Free Quote Today!

Book a FREE on-site measure and quote at a time that suits you, and we can also give you a proposal on the spot.

Harrisons  on-site measure to a customer

Book a Free Quote Today!

Book a FREE on-site measure and quote at a time that suits you, and we can also give you a proposal on the spot.

FAQ

Frequently Asked
Questions

All your Solar questions answered

Will Solar work in NZ?
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Absolutely! New Zealand has abundant sunshine and generates between 1,700 and 2,100 sunshine hours annually. Some areas, like Nelson and Gisborne, receive as much as 2,400. Solar Panels don’t require sunshine; they require daylight, soSolar Panelswork year-round, even in the lower South Island.

How many Panels do I need?
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The average energy consumption is essential in determining the number of Solar Panels you need. A retired couple will have a different power consumption than a young family, plus pools, spas, and electric cars can also impact energy requirements.

The amount of energy Solar Panels can generate depends on sun hours and is therefore affected by your location.

Your roof size is crucial because it determines the number of Panels that can fit on your roof, how much energy will be generated, and the cost.

Check out the most popularHarrisons Residential Solar Systems.

Is Solar right for me?
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There are several factors to consider when installing aSolar System in your home. In most scenarios, the benefits of solar power outweigh the drawbacks.

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