Finance solar and batteries — for your home or your business.

Solar makes the most sense when the finance is structured to sit comfortably against the savings on your power bill. DeMarque Finance arranges solar finance for both households and businesses across Australia — comparing options so you’re not stuck with whatever the installer’s single finance partner happens to offer.

Residential solar finance

For homeowners, we compare secured and unsecured personal finance options for solar and battery systems — so you can go ahead now and let the energy savings offset the repayments, rather than waiting to save the full cost up front.

Commercial solar finance

For businesses, solar is both an operating-cost reducer and, often, an asset-finance opportunity — with potential tax and depreciation benefits worth discussing with your accountant. We structure commercial solar as asset finance or a business facility depending on the system and your position.

What we finance

• Rooftop solar — residential and commercial PV systems.
• Battery storage — add storage to a new or existing system.
• Hybrid systems — solar plus battery, sized to your usage.
• Commercial-scale — larger installations financed as business assets.

Why choose DeMarque

• 60+ lender panel — not tied to one installer’s finance partner.
• Home and business — residential personal finance and commercial asset finance under one roof.
• Structured against savings — repayments shaped to work with your energy savings.
• Fast indicative turnaround — often within 24–48 hours.

Common questions

Can I finance solar and a battery together?
Yes — combined solar-and-battery and hybrid systems can be financed as a single facility.

Is commercial solar tax-deductible?
Commercial solar may offer tax and depreciation benefits depending on your circumstances — worth confirming with your accountant. We structure the finance to suit either way.