Solar panels in Colorado: cost & savings
Colorado averages 5.5 peak sun hours/day and $0.15/kWh electricity. Here's what solar looks like for a typical home.
Typical Colorado home estimate
| Average electricity rate | $0.15/kWh |
| Peak sun hours (daily avg) | 5.5 |
| Recommended system size | 6.7 kW (~17 panels) |
| System cost (before incentives) | $20,174 |
| Cost after 30% federal tax credit | $14,122 |
| Estimated payback period | 8 years |
| 25-year net savings | $41,106 |
Incentives: Utility rebates (Xcel) + sales/property-tax exemptions. The 30% federal tax credit applies in every state. Retail-rate net metering is broadly available.
How Colorado compares to the rest of the US
Two numbers drive solar economics: your electricity rate and how much sun your roof gets. Here's where Colorado stands against the national average.
| Electricity rate | $0.15/kWh (10% lower than the $0.17 US avg) |
| Daily peak sun hours | 5.5 (23% more than the 4.5 US avg) |
| Net metering | Broadly available |
Colorado enjoys plenty of sun but relatively cheap electricity. The abundant sunshine means a smaller system can cover your usage, though the lower rates mean each kWh you save is worth a bit less — so the bigger your monthly bill, the better solar pencils out.
Calculate your own Colorado savings
Adjust the numbers to match your actual electric bill:
Estimate your solar savings
Two quick inputs. We use your state's real electricity rate and sun hours.
Is solar worth it in Colorado?
With Colorado's electricity at $0.15/kWh and 5.5 daily sun hours, a typical solar system pays for itself in about 8 years and produces an estimated $41,106 in net savings over its 25-year life, after applying the 30% federal Investment Tax Credit. The higher your bill and the more sun your roof gets, the faster the payback.
These figures are estimates. Get free quotes from local Colorado installers to see real pricing for your roof.
Colorado solar FAQ
How many solar panels do I need in Colorado?
A typical Colorado home needs roughly 17 standard 400-watt panels (about a 6.7 kW system) to offset its electricity use, given Colorado's 5.5 daily peak sun hours. A higher bill or shadier roof pushes that number up.
Does Colorado have net metering?
Yes — Colorado broadly offers net metering, so the excess power your panels send to the grid credits your bill and improves your payback. Utility rebates (Xcel) + sales/property-tax exemptions. The 30% federal tax credit applies in every state.
What's the payback period for solar in Colorado?
For a typical $135/month bill, the estimated payback is about 8 years, after which the power your panels produce is essentially free for the remaining ~17 years of the system's life.