Make Smarter Energy Choices With This Simple Tool

Switching to solar just got easier - especially if you’re an ASB customer. A new online tool is helping New Zealanders take the guesswork out of energy upgrades, and Harrisons Solar is here to support those ready to take the next step.

A Tool That Makes Energy Decisions Simpler

The Better Energy Calculator is a free online tool developed by Cogo, in collaboration with ASB. It gives homeowners personalised insights into how they could make their homes more efficient by switching to electric heating, hot water, appliances—or even their vehicle.

Based on your property and usage, the tool estimates potential energy savings, installation costs, and the upgrades that might make the biggest difference.

Once you’ve explored your options, the tool can connect you with experienced providers - including Harrisons Solar.

Thinking About Solar? You Might Be Eligible for a Discount

ASB customers who access the Cogo electrification tool via ASB could be eligible for 20% off solar panels when they choose to install a solar system through Harrisons Solar.
(Terms and conditions apply)

Terms of Promotion: Special offer to ASB customers who use the Cogo electrification tool: get 20% off solar panels. Not to be used with any other offer. Discount applied off the full recommended retail price of the product only and not applicable to accessories, auxiliary products, or installation.

This offer is available as part of our ongoing collaboration with Cogo, supporting customers who are ready to upgrade their homes with solar energy. It’s one of several ways homeowners can save money and reduce their carbon footprint by generating renewable energy and lowering reliance on fossil fuel-based electricity at the same time.

How It Works

Here’s how to get started:

1. Use the Better Energy Calculator to get personalised energy insights.
   
   
2. Review the suggestions for your home and lifestyle.
   
   
3. If solar’s a good fit, you’ll be connected to Harrisons Solar for next steps.
   
   
4. Our local experts can help with quotes, planning, and installation.
   
   

Want to get in touch with us directly? You can also start here

Ready to See If Solar’s Right for You?

If you're an ASB customer, the Better Energy Calculator is a great place to start. It’s free to use, only takes a few minutes, and gives you personalised insights into how going electric—solar included—could benefit your home.

Use the tool today to explore your options and see if you're eligible for a solar panel discount through Harrisons Solar.

Start with the Better Energy Calculator 

Or get in touch with Harrisons Solar directly to talk through your solar options

ASB’s lending criteria, terms and exclusions apply. Rate, offer and fees may change. See asb.co.nz for full details.

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