Introducing a revolutionary new way to power your home.

A new solar system that could help you halve your power bill. 

Is your home solar ready?

Find out and discover a new way to power your home that’s cleaner, cheaper, smarter.

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Our promise to you


A revolutionary new way to get cleaner, cheaper, smarter energy that eclipses everything that’s come before.

We’ve created a way to share clean energy with friends and whanau.

The Grid for Good’s goal is to support communities. So we’ve created a way to share clean energy with friends and whanau.

Guaranteed from year one – and for years thereafter, with no surprises.

Guaranteed from Year One – and for years thereafter, with no surprises.

Subscribe, stream the sun and save with solarZero

From a world-first, custom-made smart battery, to an app that gives you total control, the technology is ground breaking. And, solarZero’s new monthly subscription service is equally revolutionary. It’s like Netflix for your roof, except you stream the sun.
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Our solarZero app allows you to monitor your home's energy efficiency anywhere, any time.

Don't miss our hot solarZero bonus offer this autumn

Choose a bonus Panasonic appliance, valued at up to $2000, when you bundle solarZero with our unlimited broadband plan.

You can choose from:

  • Panasonic 49" 4k smart TV
  • Panasonic front loading washer
  • Panasonic 407 litre refrigerator
  • Panasonic Lumix digital camera

Terms & conditions apply.

Join Now

Two affordable and easy ways to join

Both promise guaranteed savings from Year One and zero costs upfront. And, no cost for ownership, hardware (solar panels, battery) or maintenance. Just a low monthly fee.


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solarZero community

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Shining support from solarcity customers

Thousands of solarZero members form the foundation of our new grid for good community. Here’s what they say.

Hilma Schieving and her husband Frank Davey say that living in sunny Nelson made switching to solar an option they couldn’t ignore. They looked at buying their own solar panels but were easily won over by all the benefits of our streaming-the-sun monthly subscription service.

With a young family and monthly power bills sometimes close to $400, Ravi joined solarZero® so he could halve his power bill by unlocking the abundance of solar power and energy efficiency.

Joyce and her husband Boyce switched to solarZero in early 2017 and noticed an immediate impact on their power costs. "Up until we got solarZero our power bills were skyrocketing no matter what we did, even in the summer," says Joyce.


We believe in Kaitiakitanga - the maori principle of guardianship. It's a constant reminder to look after our land and people for the generations to follow. Climate change threatens us all. Now's the time to act, before it's too late. This is our nuclear-free moment. We're also disturbed by our country's energy network. Dirty power is the norm and prices keep rising creating poverty. The system is broken. But there's a better way. And it starts by harnessing the abundant energy of the sun and sharing it's power.