Apply nowSolar loan calculator
Estimate the monthly repayment on a solar, battery or whole-home energy upgrade loan. Slide the amount, pick a term, and see the total cost — no email, no phone call, no credit check.
Estimate only, not a credit offer. Repayments shown at 5.99% p.a. fixed over 7 years.
Apply nowRepayments at a glance
| Loan amount | 5 years | 7 years | 10 years |
|---|---|---|---|
| $6,000 | $116 | $88 | $67 |
| $10,000 | $193 | $146 | $111 |
| $15,000 | $290 | $219 | $166 |
| $24,000 | $464 | $350 | $266 |
| $35,000 | $676 | $511 | $388 |
| $50,000 | $966 | $730 | $555 |
Calculated at 5.99% p.a. fixed, no fees. Indicative only — not a credit offer.
Next steps
- Check rebates so you borrow less.
- Read about solar panel finance.
- Compare home battery finance.
Calculator FAQs
How is the repayment calculated?
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We use the standard amortised loan formula: the monthly repayment that clears the principal and interest evenly over the chosen term, at a fixed annual rate of 5.99% p.a. with no fees included.
Is this a quote?
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No. It's an estimate for planning only, not a credit offer. Your personalised rate depends on the lender, loan amount, term, security and your circumstances.
Should I choose a shorter or longer term?
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A shorter term means a higher monthly repayment but noticeably less total interest. A longer term lowers the monthly figure, which helps if you want the repayment to sit under your expected bill saving.