What Does Solar Installation Really Cost?

Get the real solar installation cost—equipment, labor, permits—every cost revealed. No surprises.

Solar installation costs $2.50–$3.50 per watt in 2026, including equipment, labor, permits, and utility connection — typically $17,500–$24,500 for a 7kW system before incentives. Labor and permits account for 10–20% of the total; equipment makes up the rest. With PPA/Lease financing, most homeowners bring their net cost to $12,000–$17,000.

✓ Updated February 2026

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My job is simple: help you figure out if solar makes sense for you. No sales tactics, just real answers.

Here's what I can help with:

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$2.50-3.50
Per Watt Installed
$500-2K
Permit Costs
1-3 Days
Typical Install Time

What's Included in Solar Installation Cost?

Equipment

Panels ($0.70-1.50/W), inverters ($1-3K), racking, and wiring. Quality matters for long-term performance.

Labor

Professional installation runs $0.50-1/W. Complex roofs or electrical upgrades add to labor costs.

Permits & Fees

Building permits, electrical permits, utility interconnection fees. Ranges from $500-2K depending on location.

Why Solar Installation Costs Vary

Roof Type & Age

Tile, metal, or flat roofs cost more to install on. Old roofs may need replacement first.

Local Labor Rates

Installation costs vary significantly by region. California costs more than Texas, for example.

System Size

Larger systems have lower cost per watt due to economies of scale. 10kW costs less per watt than 5kW.

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Finally someone who actually helped me understand my options instead of just trying to sell me somthing. Saving about $180/month now!

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Mike T.New Jersey
Saving$180/mo
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Solar Installation Cost FAQ

Common questions about solar installation pricing

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