Solar Panel Cost in Denver, CO
Average solar installation in Denver costs $27,370 before tax credits ($19,159 after 30% ITC). Denver gets 5.7 peak sun hours/day.
Denver 7kW System
$27,370
$19,159 after 30% ITC
Peak Sun Hours
5.7 hrs/day
Excellent solar potential
Est. Payback Period
11 years
at avg electricity rates
Solar Panel Cost in Denver by System Size — 2026
| System Size | Before ITC | After 30% ITC |
|---|---|---|
| 5 kW (small home) up to 600 kWh/mo | $19,433 | $13,603 |
| 7 kW (average home) 700–900 kWh/mo | $27,370 | $19,159 |
| 10 kW (large home) 900–1,200 kWh/mo | $39,139 | $27,397 |
| 12 kW (very large) 1,200+ kWh/mo | $46,803 | $32,762 |
Prices include equipment, installation, and permitting for Denver. ITC applies as a dollar-for-dollar federal tax credit.
Is Solar Worth It in Denver? A 2026 Analysis
Denver Solar Resource
Denver receives 5.7 peak sun hours per day on average. This is outstanding — among the best solar resources in the US. High sun exposure means you need fewer panels for the same output, reducing system size and cost.
Colorado Net Metering
Net metering policy determines how much your utility pays for excess solar power. Colorado's net metering rules directly affect your financial return in Denver. Full retail credit (what you pay per kWh = what you receive for exports) maximizes savings. Some utilities have reduced or eliminated net metering — check with your local utility before purchasing.
Financial Projections for Denver
A typical 7 kW solar system in Denver at $19,159 (after ITC) saves approximately $1,800/year at average electricity rates. That's a 11-year payback period. Over 25 years, the system generates roughly $25,841 in net savings above system cost.
Get Free Solar Quotes in Denver
Compare Denver solar installers and save an average of $3,000–$8,000 by getting competing bids.
FAQs — Solar Panels in Denver
The average solar panel installation in Denver, Colorado costs $27,370 for a typical 7 kW system. After the 30% federal Investment Tax Credit (ITC), the net cost is $19,159. With 5.7 average peak sun hours per day, Denver has excellent solar potential.
Solar is an excellent investment in Denver with 5.7 peak sun hours/day. At average electricity rates, a properly sized system typically pays back in 11 years and generates savings over a 25-year lifespan. Check Colorado's net metering policy — full retail credit makes solar significantly more valuable.
Denver solar owners can access: 1) Federal 30% Investment Tax Credit (through 2032) — saves $8,211 on a typical system; 2) Colorado state incentives — check your state's database for additional credits and rebates; 3) Local utility rebates — contact Denver's utility provider; 4) Net metering — get credit for excess power sent to the grid.
In Denver with 5.7 peak sun hours/day, a home using 900 kWh/month needs approximately 7 solar panels (400W each) — about a 2.8 kW system. Your solar installer will size the system based on your actual utility bills and roof conditions.
To find a trustworthy solar installer in Denver: verify CO contractor licensing, check NABCEP certification (the gold standard for solar installers), read Google and BBB reviews, get at least 3 quotes, and use EnergySage's marketplace — it connects you with pre-screened Denver installers competing for your business, which typically saves $3,000–$8,000 vs. going direct.