Solar panel cost in Port Saint Lucie, FL (2026)
A typical Port Saint Lucie home needs about a 9.4 kW system (~23 panels), costing roughly $24,440 upfront. The 30% federal credit ended for purchases on Dec 31, 2025 (a lease/PPA can still pass it through). At 4.97 peak sun hours and Florida's 14.5¢/kWh rate, it pays back in about 12.4 years and saves an estimated $42,800 over 25 years.
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Preset to Port Saint Lucie's local sunlight. Adjust your monthly bill for a personalized estimate.
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| Annual electricity use | 13,655 kWh |
| Annual solar production | 13,642 kWh |
| Gross system cost | $24,440 |
| Federal tax credit (purchase) | Ended Dec 2025 |
| State / local incentives | — |
| 30% via lease/PPA instead | ~$7,332 value |
| CO₂ avoided per year | 4.8 tons (~79 trees) |
Estimates only — not a quote or financial advice. See our methodology.
What makes Port Saint Lucie different
Port Saint Lucie (population ~164,603) gets 4.97 peak sun hours per day — that's 10% less sunny than the Florida average of 5.5. Slightly less local sunlight means panels produce a touch less than the state average, so sizing and orientation matter. Electricity rates, net metering, and incentives are set at the Florida level: residents pay about 14.5¢/kWh, and full retail net metering + sales/property tax exemption.
| City peak sun hours | 4.97 hrs/day |
| Recommended system size | 9.4 kW (~23 panels) |
| Installed price per watt | $3/W |
| Gross system cost | $24,440 |
| Federal tax credit (purchase) | Ended Dec 31, 2025 |
| State / local incentives | — |
| Net cash cost | $24,440 |
| 30% credit via lease/PPA | ~$7,332 value |
| Annual energy produced | 13,642 kWh |
| Estimated year-1 savings | $1,978 |
| Payback period | 12.4 years |
| 25-year net savings | $42,800 |
| CO₂ avoided per year | 4.8 tons (~79 trees) |
Compare with the Florida state average (8.5 kW, $22,100 net, 11.2-yr payback). Modeled estimates, June 2026 — not a quote. See methodology.
Compare real solar quotes in Port Saint Lucie, FL
See actual prices from vetted local installers — including lease and PPA options that still capture the 30% credit in 2026. Free, no obligation.