EnergyTools

Solar Panel Cost in West Palm Beach, FL

Estimated costs and savings for ZIP code 33401 — updated for 2026

Urgent tax credit deadlines

  • Section 30D EV credit (up to $7,500) — expires June 30, 2026 (12 days left).
  • Section 48E solar ITC safe harbor — construction must start by July 4, 2026 (16 days left).
See the full deadline tracker

Gross Cost

$19,600

7kW system

Annual Savings

$1,637

$136/month

Payback Period

12 yrs

Break-even

Peak Sun Hours

5.8

hrs/day avg

Solar System Cost Breakdown — West Palm Beach, FL

Estimated costs and savings for different residential solar system sizes in ZIP 33401. Costs based on FL average of $2.80/W and utility rate of $0.13/kWh.

System Cost Savings/yr Payback
4 kW $11,200 $936 12 yrs
5 kW $14,000 $1,170 12 yrs
6 kW $16,800 $1,404 12 yrs
7 kW (typical) $19,600 $1,637 12 yrs
8 kW $22,400 $1,871 12 yrs
10 kW $28,000 $2,339 12 yrs

Solar Production in West Palm Beach, Florida

Average Peak Sun Hours

5.8 hours/day

Excellent solar resource — among the best in the US

Est. Annual Production (7kW)

12,596 kWh

Based on 5.8 PSH × 7kW × 365 days × 85% efficiency

Average Utility Rate

$0.13/kWh

Moderate rates — solar still provides solid returns

Cost Per Watt in FL

$2.80/W

Below national average — competitive market

Calculate Your Exact ROI Get Free Solar Quotes

Solar Panel FAQ — West Palm Beach, FL

How much do solar panels cost in West Palm Beach, FL?
A typical 7kW solar system in West Palm Beach, FL (ZIP 33401) costs approximately $19,600 before any incentives. This works out to about $2.80 per watt installed. Smaller systems start around $11,200, while larger 10kW systems can cost up to $28,000.
How long is the solar payback period in West Palm Beach?
The average solar payback period in West Palm Beach, FL is approximately 12 years for a 7kW system. With estimated annual savings of $1,637, the system pays for itself and then generates free electricity for the remaining 15-20+ years of its lifespan.
How much can I save with solar panels in 33401?
Homeowners in West Palm Beach, FL (ZIP 33401) can save approximately $136 per month or $1,637 per year with a standard 7kW solar system. Over 25 years, total savings can exceed $40,925, depending on utility rate increases.
How many peak sun hours does West Palm Beach get?
West Palm Beach, FL receives an average of 5.8 peak sun hours per day. This is above the national average, making solar highly effective in this area.
What size solar system do I need for my home in West Palm Beach?
The average home in West Palm Beach, FL needs a 7kW solar system to offset their electricity usage. The exact size depends on your monthly electric bill, roof orientation, and available space. A 7kW system would produce approximately 12,596 kWh annually in ZIP 33401.

Solar Tools for Florida

ROI Calculator

Exact payback analysis

System Sizer

Find your ideal kW

Incentive Finder

FL rebates & credits

Looking for another area? Browse all ZIP codes →