Solar · FL · 2026
Average Solar Panel Cost in West Palm Beach, FL — 2026
The average cost to install solar panels in West Palm Beach is $30,200 gross ($21,140 after the 30% federal ITC) in 2026. Payback period: ~11 years. Get free installer quotes.
Average System Cost
A typical 10 kW residential solar system in West Palm Beach, FL costs $30,200 gross ($21,140 after the 30% federal ITC) in 2026. Annual electricity savings are approximately $1,920, giving an estimated payback period of ~11 years on a cash purchase. Use the solar payback calculator for a full breakdown including state incentives.
Average Solar Panel Cost in West Palm Beach, FL (2026) — Data Breakdown
| Item | Amount |
|---|---|
| Gross system cost (10 kW) | $30,200 |
| Federal ITC (30%) | -$9,060 |
| Net cost after ITC | $21,140 |
| Annual electricity savings | $1,920/yr |
| Estimated payback | ~11 years |
| Cost per watt | ~$3.02/W installed |
Methodology: Based on SEIA 2026 average installed cost data for FL, EIA state electricity rate, and NREL PVWatts production model. Actual costs vary by installer, roof type, and system configuration.