Solar Panel Installation Cost Guide
Expect a national range of $13,000 to $32,000 for a solar panel installation, with $19,000 as the typical figure. Pricing that's typically quoted per watt, before applying any available tax incentives.
Want a number specific to your city? Every metro has its own labor and permitting costs.
Localize This Estimate →What makes up the total cost
Solar Panel Installation is pricing that's typically quoted per watt, before applying any available tax incentives.
Six things that move the price
Material options
| Option | Notes |
|---|---|
| Standard efficiency panels | Lowest cost per watt |
| High-efficiency panels | More power in less roof space, higher cost |
| Battery storage add-on | Enables backup power during outages |
Solar Panel Installation cost in 20 major U.S. metros
Regional labor rates and permitting requirements move this estimate by as much as 65% between the least and most expensive metros in our dataset.
Should you DIY a solar panel installation?
Solar Panel Installation isn't a realistic DIY project for most homeowners — it requires licensing, permitting, and inspection in most jurisdictions. Treat the contractor's labor line item as a fixed cost, and focus your cost control on getting multiple itemized quotes instead.
Solar Panel Installation FAQ
How much does a solar panel installation cost?
Solar Panel Installation costs $13,000–$32,000 nationally, averaging $19,000 for a typical 6 kW system scope. The number varies by metro — see the city breakdown above, or use our calculator for a localized figure.
Do I need a permit for a solar panel installation?
Yes, in most jurisdictions a solar panel installation requires a permit and inspection. Requirements vary by city and state — check our city guides for local permitting notes, or confirm directly with your local building department.
How long does a solar panel installation take?
A typical solar panel installation takes 1–3 days on-site from start to finish, though scheduling around contractor availability and seasonal demand can extend the timeline before work even begins.
What's included in this solar panel installation estimate?
The estimate covers the full scope of a typical project: primarily panels & inverter (50%), labor & racking (25%), permitting & interconnection (15%), plus the remaining categories shown in the cost breakdown above. See our methodology for exactly how these figures are built.
What most affects the price of a solar panel installation?
Two of the biggest levers: system size in kw, based on household energy usage, and panel efficiency tier and manufacturer. See the full factor list above for everything that can move your number.
What's the difference between budget, mid-range, and premium options?
Material tier is the single biggest lever on price within a solar panel installation. See the material options table above — generally, budget options run near the low end of the range, premium materials push toward or beyond the high end.