Are Solar Panels Worth It in Colorado? (2026)

Yes — solar is worth it in Colorado. — a 6.0 kW rooftop system in Colorado pays back in about 8.1 years and delivers $18,479 in net 20-year savings after install cost and the federal tax credit. Payback comfortably inside panel warranty life. Get 3 quotes to lock in the best installed price.

Payback8.1 yrs

Annual savings$1,554

Net install (after ITC)$12,600

20-yr net$18,479

Assumes 6 kW system at $3.00/watt (state avg), 5.5 peak sun hours/day in Colorado, and 16.54¢/kWh electricity rate (April 2026).

The short answer

For most Colorado homeowners planning to stay 8+ years, rooftop solar pencils out clearly positive over 20 years.

The 4 things that actually determine "worth it"

Electricity rate. Colorado: 16.54¢/kWh. National avg: 18.83¢. You’re 12% below average — cheap grid electricity makes payback slower.
Sunshine. Colorado: 5.5 peak sun hours/day. National avg: 4.5. Above average sun — production per kW is high.
Install cost in Colorado. $3.00/watt (state avg). Similar to national $3.00/W.
Incentive stack. Federal ITC 30% applies universally. None (state tax credit removed 2019) Net metering: Yes for systems <120% of annual use Full incentive breakdown →

Where Colorado ranks nationally

Across all 51 states, Colorado ranks #16 of 51 by 20-year net solar savings (1 = best). The top states are dominated by combinations of high electricity rates and high sunshine (CA, HI, MA, NY, CT). The bottom are cheap-power / cloudy-sky states (WA, OR, ID, ND).

See the full national ranking.

Break-even analysis

Your solar system in Colorado needs to save $12,600 in electricity to pay for itself. At $1,554/year savings, that’s 8.1 years. Panels are warrantied for 25 years and typically last 30+ — meaning 21.9+ years of free electricity after breakeven.

Common objections addressed

“What if I move before payback?”

Homes with paid-off solar typically sell for ~$15,000-$25,000 more than comparable homes without. If you owe money on the panels (loan), the sale is more complex. Cash or fully-paid-off systems recover most or all of the remaining "unused" value at sale.

“Won’t rates drop?”

U.S. residential electricity rates have risen ~4%/year over the past decade. Even if rates flatline, the payback above holds. If rates rise, your solar looks better in retrospect.

“What about hail / storms?”

Solar panels are rated for 1-inch hail at 50 mph. Damage claims are covered by homeowner’s insurance in almost all cases (verify with your carrier). Colorado is in a hail-prone region — check panel warranty terms explicitly.