Solar Panel Installation Cost by City (2026)

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Residential solar panel installation including panels, inverter, mounting, and permits. Pricing varies meaningfully by city — coastal metros run 30-60% above the national average while affordable Sun Belt and Midwest markets run 5-20% below.

National avg
$18,500
Budget
$8,000
High-end
$35,000
43 cities covered
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Cost breakdown — national average solar panel installation

Solar panels
40%
$7,400
Inverter & electrical
15%
$2,800
Mounting hardware
10%
$1,900
Labor
20%
$3,700
Permits & interconnection
$1,500
Monitoring system
$1,300

Most and least expensive cities

Most expensive

  1. 1.San Francisco, CA$29,200
  2. 2.San Jose, CA$28,100
  3. 3.New York, NY$27,600
  4. 4.Brooklyn, NY$26,300
  5. 5.Los Angeles, CA$25,300

Least expensive

  1. 1.Augusta, GA$15,200
  2. 2.El Paso, TX$15,200
  3. 3.Rochester, NY$16,300
  4. 4.Tucson, AZ$16,300
  5. 5.Columbus, OH$16,500

All 43 cities

New York

California

Illinois

Texas

Arizona

Pennsylvania

Florida

Ohio

North Carolina

Washington

Colorado

Massachusetts

Tennessee

Oregon

Michigan

Georgia

Minnesota

Virginia

Frequently asked questions

Residential solar installation averages $18,500 nationally in 2026 for an 8 kW system before incentives. Smaller 5-6 kW systems start near $12,000; larger 12-15 kW systems reach $25,000-$35,000. Battery storage adds $10,000-$18,000. Federal solar tax credit (30%) plus state/utility incentives offset 35-50% of cost.