Solar on a rental property: the actual case
Landlords often dismiss solar because the tenant pays the power bill. The case rests elsewhere: the system is a capital improvement you own, it improves the property's appeal and marketability, and depending on your circumstances the cost may have favourable tax treatment. The economics differ from owner-occupied solar and are worth looking at properly.
The obvious objection, answered
If your tenant pays the power bill, they get the savings and you paid for the panels. That is a real objection and it is why most landlords stop there.
Here is what it misses.
Four arguments
You own the asset
The system is a capital improvement attached to the property. It does not leave when the tenant does, and it continues generating for 25 years.
Rental appeal and tenure
A property with materially lower running costs is easier to let, and there is a reasonable argument that it supports tenant retention. Fewer vacancy weeks is real money.
Tax treatment
Depending on your circumstances and whether the spend is treated as an improvement or maintenance, there may be favourable treatment available. This depends entirely on your situation and we are not tax advisers. Talk to your accountant before assuming anything.
Where you pay the power
If you own a property where power is included in the rent, a boarding house, a serviced arrangement or some multi-unit setups, the case is straightforward and identical to owner-occupied.
When it does not stack up
We would rather tell you now. Solar on a rental is usually a weaker proposition than solar on your own home if you pay for it, the tenant takes the entire benefit, you have no plan to occupy or sell, and your tax position gives you no advantage. If that is your situation, the honest answer is that the numbers are thin.
Multiple properties
If you own several rentals we can quote them together. Doing multiple properties in one programme reduces mobilisation cost per job. Talk to our team.
Nothing on this page is tax or financial advice. Whether solar on a rental property is deductible, and how it is treated, depends entirely on your individual circumstances and structure. Talk to your accountant or tax adviser before making a decision.
Rental property solar questions
This page is general information only and is not financial advice. Prices shown are indicative, are not a quote, and are confirmed in your tailored quote. Finance is subject to lender approval, and green loan rates and terms are set by the lender, not by Solar.co.nz.
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