22 Panels + 10kWh Battery + Backup – Fully Installed from $27,995 – Click Here

NZ’s Top 4 Banks and their Solar Loans

When it comes to solar, money is the first question for most. While costs have been coming down significantly over the years, it’s still a fair concern. Bank loans seem like a good place to turn, since most of our major banks offer loans and subsidies to promote renewable energy but it’s hard to get a good idea of what each bank offers for solar loans without tying yourself into a contract. We’ve collected all the different offerings from our top banks, ANZ, BNZ, Westpac and Kiwibank, to give you all the info you need to make the best choice for solar.

Bank of New Zealand

Let’s start with BNZ. They offer a generous sustainability loan of up to $80,000 at an interest rate of 1% per annum for a 3-year term. Solar isn’t all the loan subsidises, letting you use it for upgrading your heating and insulation, installing water tanks, or even buying an EV or a plug-in hybrid. If the loan isn’t paid back over those first 3 years BNZ’s floating home loan rate applies, which as far as I could find was 8.69% Overall, it’s a decent deal with minimal fine print, and information that’s readily available on their website. The interest rate is the main concern, with 8.69% being comparably steep especially when the loan only provides 3 years of 1% interest. Here’s the link to the loan information:

Link: BNZ Bank Loan

Westpac New Zealand

Westpac, on the other hand, offers much less on the surface with a maximum loan of $50,000, but the 0% interest for a 5-year term is a worthy trade. Just like BNZ, their Greater Choices Home Loan covers solar, heatpumps (including hot water heat pumps) and electric vehicles, while also including eligible wood burners if you want a cozy fireplace. To qualify for the loan, you need to provide the bank with a quote from an eligible installer of whatever you’ll be using the quote for. After those 5 years interest free are up, the rate goes up to 5% per annum. Westpac’s website gives a detailed list of everything else the loan covers:

Link: Westpac Bank Loan

ANZ Bank New Zealand

Maybe it’s because their names are so similar, but ANZ’s Good Energy Home Loan is nigh identical to BNZ’s offering. They both offer a maximum of $80,000 and a 1% interest rate for 3 years, as well as all the same offers on what the loan can be used for and the need for a quote from an eligible installer before receiving the loan. The only key difference is that the interest rate is a little harder to pin down. In the fine print, ANZ specifies that after those 3 years of 1% interest you can move it to either a special or standard rate, or take a chance on a floating rate. No matter which option you choose, these options aren’t locked in when you sign up for the loan, which does give you flexibility

but it also raises doubt in what that rate is going to be like at the end of your 3 years. If you want to dig into those rate options for yourself, check out their website:

Link: ANZ Bank Loan

Kiwibank

Kiwibank does things a little differently, providing no maximum on the loan. You can borrow as much or as little as you need. If you borrow over $5,000, Kiwibank will contribute up to $2,000 over 4 years. You get $800 at the end of the first year, then $400 a year for three years afterwards. The loan is specifically for sustainable power, being limited to solar, small-scale hydro, wind or geothermal. In general, Kiwibank’s offering seems to be designed for borrowing comparatively small amounts of money to invest in renewable energy, not to upgrade your whole lifestyle like what the other loans on this list offer. The $2000 contribution from Kiwibank is a great draw, but the interest rate is the biggest turn off, being based on a variable rate of 8.5% per annum. That’s another reason to use this loan for smaller amounts of money, I guess.

Link: Kiwi Bank Loan

 

 

With every major bank in Aotearoa offering loans to help make your home more sustainable, it makes the investment into solar easier to make than ever before. But I’d encourage you to be very careful when it comes to choosing one of these options. Home loans are incredibly difficult to recommend on a large scale, since your home, priorities and income will all dictate which one of these loans will be right for you. The similarities between them can make the decision seem easy, but it only makes the differences between them stand out even more. If you need an expert to help you choose the best option for you, get in touch with these banks and try to get a broader understanding than what 1 blog post or video could provide. And once you’ve made your choice, you’ll be happy to hear that Sunshine Solar is SEANZ approved, making us an eligible supplier and installer for your solar future no matter what loan you settle on.

If you’ve got anymore questions about these home loans, get in touch with us at https://www.sunshinesolar.co.nz/contact/

Related Articles

The Smart Investment in 2025

The Smart Investment in 2025

As New Zealand moves towards a sustainable future, solar power has emerged as one of the most profitable and environmentally conscious investments for homeowners. With remarkable technological advances and decreasing installation costs, there's never been a better...

QCELLS’ Australian Exit, What It Means for New Zealand Solar Consumers

QCELLS’ Australian Exit, What It Means for New Zealand Solar Consumers

The recent closure of QCELLS Australia has sent ripples through the Australasian solar market, but what does this mean for New Zealand consumers? While our neighbours across the Tasman grapple with “record-breaking price drops and extreme market competition,” the New Zealand solar landscape remains stable and full of opportunity.
For Kiwis planning their retirement and considering solar investments, this development underscores the importance of choosing a reliable, locally-established solar provider. At Sunshine Solar, we’ve weathered industry changes for over two decades, completing more than 7,000 installations across New Zealand.
Our latest blog post delves into the implications of QCELLS’ exit, exploring how it might affect product availability, warranties, and pricing in New Zealand. More importantly, we offer insights on how to make informed decisions about your solar investment, ensuring long-term energy savings and peace of mind.
Discover why, in these changing times, more New Zealanders are turning to trusted local experts for their solar needs. Read on to learn how you can secure your energy future and why everyone is going Sunshine Solar.

How Solar Batteries work &  Why Solar Batteries help level up your Solar System

How Solar Batteries work & Why Solar Batteries help level up your Solar System

As the world continues to move towards sustainable energy solutions, solar power has become a beacon of hope for a cleaner, greener future. At the heart of this revolution is Sunshine Solar, a Christchurch-based company with over 20 years of experience and more than 7,000 installations across New Zealand. Our expertise lies not only in harnessing solar energy but also in pairing it with efficient battery storage systems to provide uninterrupted power to our clients.

Natasha Tait
Natasha Tait

Left us a 5 star review

google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
google
facebook
Nathan Mote
recommends
google
google
google
google
google
google
google
facebook
google
google
google
google
google
google
google
facebook
facebook
Frank Hendrikx
recommends
google
google
google
google
facebook
Peter Mwaba
recommends
facebook
Anji Li Na
recommends
google
google
google
google
google
facebook
facebook
Bev MacDougall
recommends
facebook
Dave Allnutt
recommends