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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.
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Slash your power bill and save the planet by going Solar with Harrisons, NZ's #1 solar retailer.
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Read our Knowledge Articles
From the basics to the advanced - we help you learn how solar slashes your power bill and saves the planet.
Why buying solar is a better long-term investment than leasing solar
We look into the pros and cons of leasing vs. buying solar
Your guide to maximise savings with solar this summer
Maximize your savings this summer with solar energy - discover how longer days and the right system can slash your power bills!
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.
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.
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, so Solar Panels work year-round, even in the lower South Island.
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 popular Harrisons Residential Solar Systems.
There are several factors to consider when installing a Solar System in your home. In most scenarios, the benefits of solar power outweigh the drawbacks.