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Quality Guaranteed
NZ's most trusted solar installer
PRICE & SAVINGS
Solar savings that start from day one
Switch once. Benefit for decades. With solar, you generate your own power, cut down on your reliance, and lock in long-term value - starting from day one.
Get a free quoteSmart solar, sized to fit your needs
Whatever your home needs, there’s a system that fits. Here’s how the numbers typically stack up.
Lower Power User
total cost of system
Less than $10,000
Average payback: 7 years*
Best for
Retired/at home
New to solar
Low usage, low fuss
A modest system built to power the basics—lights, devices, maybe a couple of appliances. Ideal if you’re just getting started, with room to grow when you’re ready.
Average Power User
total cost of system
$10,000-$20,000
Average payback: 6 years*
Best for
Small families
Major applicances
Able to divert power usage to daytime
More capacity, more capability. Perfect for homes that do a bit of everything -powering the everyday with efficiency and ease.
High Power User
total cost of system
$20,000+
Average payback: 5 years*
Best for
Bigger households
Major Pools, spas and high energy gear
Small business or lifestyle blocks
When you need your system to do the heavy lifting. Built for scale, and future-ready from day one.
*Estimated payback time only — actual results will vary based on how much energy you use, your system size, sun exposure, and local power prices.
Book your free quote now
Our local Solar Expert will come and do a FREE on-site assessment.
Need some help?
Call us today
Call us today
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WONDERFUL made easy
Our Process
At Harrisons Solar we keep it easy as 1-2-3. Our expert team knows how to make your transition to Solar smooth and seamless.
1
Free In-Home Consultation
2
Free Expert
Design
3
Quality
Installation
Save now. Benefit for years to come.
Cut your monthly costs, protect yourself from rising electricity prices, and increase the value of your home. With the right system, you can even earn credits by sending unused power back to the grid.
Lower your power bills
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Electricity costs are a large portion of your monthly expenses, especially in winter. With a Harrisons Solar System, you’ll generate free power for your system’s entire 25+ year lifespan.
Lock in your energy costs
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Every year, electricity prices continue to increase throughout the country. Invest in solar today, and lock in the price you pay now to avoid rises in power bills.
Earn credit for unused power
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Get paid up to 18c per unit for your extra solar generation! Install your solar with Harrisons and switch your power to Mercury on a 24 month term. T&Cs apply.
Increase the value of your home
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We teamed up with homes.co.nz to analyse thousands of homes installed with Harrisons Solar. On average, Harrisons Solar increased the home’s selling price by 4.4% or $35K.
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FAQ
Frequently asked
questions
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, so Solar Panels work 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 popular Harrisons Residential Solar Systems.
Is Solar right for me?
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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.isborne, 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.
What affects your solar system costs?
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How much power you use daily
If your household has a high energy consumption (big house, pool, spa etc) you will need a larger system with more solar panels to meet your needs. Conversely, if your energy usage is lower, a smaller system will be enough.
Panels & components you choose
The quality and performance of solar panels, inverters and home batteries play a significant role in determining the overall cost of a solar system. Invest in higher quality panels with superior efficiency rates, known brand name and a credible warranty - they can generate more electricity over their lifetime and provide a greater return on investment + piece of mind with NZ supported warranties.
Ease of installation
Different roof types or site requirements may impact the cost of a solar system, this could be things like extra wiring, scaffolding, ground-mounted panels, specialized mounting structures or if you have a roof with limited space or unusual angles - but don't worry, we've seen it all before and our expert team can help.
Solar specials
Save big with our solar deals
Looking for the best value? Check out our current solar deals. Handpicked packages with premium panels, expert install, and guaranteed savings.
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