SolarZero Liquidation NZ: Contract Terms, Verofi & Leasing vs Buying

Key Takeaways

• SolarZero was placed into liquidation on 6 December 2024, leaving thousands of New Zealand households in 20- to 25-year contracts.
• Contract terms permitted assignment to third parties; servicing has transitioned to Verofi for monitoring, repairs, and battery replacement.
• Customers cannot terminate contracts simply because Verofi assumed operational management.
• Consumer investigations reveal sales software tricks where proposals assume unrealistic 100% self-consumption to fabricate rapid 8.8 years payback.
• Bank green loans (such as Westpac 0% for 5 years) make outright solar ownership cashflow positive at $250 per month without third-party encumbrances.

The collapse of SolarZero

On 6 December 2024, SolarZero—New Zealand's largest residential solar power purchase agreement (PPA) provider—entered liquidation. For over a decade, SolarZero marketed a "solar-as-a-service" proposition: homeowners paid nothing upfront for solar panels and batteries, committing instead to monthly subscription fees over a 20- to 25-year contract term.

While the model attracted thousands of budget-conscious households, it created multi-decade legal encumbrances on property titles. When the parent company collapsed, customers faced sudden uncertainty regarding hardware warranties, property sales, and ongoing monthly debits.

For homeowners considering solar today, understanding the structural pitfalls of solar leasing versus direct ownership is essential. Check market costs for outright purchase in our guide to solar-panel-costs-new-zealand.

What happens to existing SolarZero contracts?

Following the liquidation announcement, customer support and system maintenance were transferred under assignment:

• Assignment clause: SolarZero's contractual terms explicitly allow it to assign its rights and obligations to another party without customer consent.
• Servicing handover to Verofi: Third-party provider Verofi was appointed to manage active customer fleets. Under this arrangement, services continue uninterrupted nationwide.
• Verofi scope of management: Verofi handles hardware monitoring, routine maintenance, inverter and battery replacement, and moving-house management when properties are sold.
• Contract termination restrictions: Customers cannot terminate their contracts simply because Verofi has taken over service provision. The underlying payment obligations remain legally enforceable.

Homeowners planning to sell properties encumbered by 25-year solar agreements must arrange contract transfers to incoming purchasers or negotiate early payout settlements through Verofi.

Proposal software manipulation: the 100% self-consumption trick

The liquidation also prompted regulatory scrutiny into aggressive sales tactics within the New Zealand solar leasing sector. Investigations by Consumer NZ demonstrated how quotation software, such as Open Solar, can be manipulated to produce misleading financial returns.

In comparative testing of proposal generation:

• Realistic modelling: A transparent solar quote models actual household consumption profiles, where normal financial payback takes nearly 15 years on an unsubsidised battery-hybrid setup.
• Manipulated modelling: Questionable sales proposals alter configuration defaults to simulate 100% self-consumption. By assuming that zero solar generation is exported at lower buyback rates and every kilowatt-hour displaces peak retail grid power, software displays a distorted payback taking only 8.8 years.

Homeowners evaluating solar proposals must ensure that production curves reflect real daytime load profiles. For practical verification steps, see our breakdown on how-to-read-solar-quote-new-zealand.

Buying vs leasing: the bank green loan alternative

The core appeal of solar leasing was zero upfront capital expenditure. However, the expansion of retail bank green mortgages across New Zealand has made third-party PPAs obsolete.

Under modern bank financing, a benchmark 6.6 kW system costs $14,000 to $15,000 fully installed including GST. At 0% interest over five years, a $15,000 system works out to $250 per month. Because daytime electricity savings offset a substantial portion of this payment, homeowners achieve the zero-down benefits of a lease while retaining full hardware ownership, equipment warranties, and roof control. Review panel brands in our roundup of the best-solar-panels-new-zealand.