All in one Solar System & Financing Calculator

Find out what solar system you can afford through green lending

Typical Summer Power Bill ($NZ/month) *

Summer kWh Usage (Look for kWh on page 2 of your power bill)

Typical Winter Power Bill ($NZ/month) *

Winter kWh Usage (Look for kWh on page 2 of your power bill)

Fixed Daily Charge (Add GST to the figure on your bill)

Financial Information (optional)

Provide your financial details to see your borrowing power and solar financing options, using formulas provided by our financial advisor partners. If left blank, we'll focus on solar savings calculations.

Annual Household Income ($NZ) (optional)

Current Property Value ($NZ) (optional)

Current Lending/Mortgage ($NZ) (optional)

Household Expenses ($NZ) (optional)

Expense Frequency (optional)

Loan Term (optional) Cash

Annual Interest Rate (optional) 1.0%

Tip: For the most accurate solar system sizing and savings calculations, please provide your kWh usage from your power bills (typically found on page 2). If you also enter your fixed daily charge, we can calculate your exact cost per kWh and provide detailed system recommendations including panel-only and panel+battery options.

Unlock Your Solar Financing Options

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Major banks are offering green loans at 1% or even 0% interest to help Kiwis go solar. Plus, you may qualify for cashback incentives when refinancing your mortgage to include solar. Our financial advisor partners can help guide you through your finance options and make the top-up or refinance process easy.

First Name *

Last Name *

Email Address *

Phone Number *

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Your information has been received.

Someone will be in touch shortly to talk through your solar financing options.

* Calculator provides estimates only. Actual lending subject to bank approval.