Denver, CO Solar Panels
Solar Power in Denver
Solar panel installation in Denver can be a good fit for some homes, but sunny weather alone doesn’t determine how a system performs. Roof exposure, shade, and Denver-area utility rules all matter.
Learn how home solar panels work and what to consider as you explore solar installation in Denver.
How Much Do Solar Panels Cost in Denver, CO?
Explore estimated solar installation costs in Denver using real data from Palmetto’s Colorado installations. The calculator reflects local projects in Denver and nearby communities like Aurora, Lakewood, and Littleton, giving you a practical starting point for understanding what solar may cost for your home.
System
- No upfront investment
- Palmetto handles all maintenance
- 90% Production Guarantee
- Comprehensive protection program included
Key Takeaways
- Denver’s sunshine can support solar, but every roof is different—roof direction, shade, and utility rules affect system performance.
- A typical 6.56 kW system is estimated at $19,534 to buy, with projected savings depending on energy use, system output, and utility rates.
- Solar output changes with the seasons; Colorado incentives may help with costs, but eligibility and funding vary, so check current program terms.
Denver Electricity Prices
For Denver households, electricity prices matter—and Colorado’s recent rates show why planning for future power costs can be useful.
Colorado’s average residential rate rose from 13.1¢ per kWh in 2021 to 15.1¢ in 2024. It stayed below the U.S. average in every year shown, with only a small increase from 2022 to 2023.
A home solar system can generate some of the electricity a household uses, reducing reliance on utility power. How much it offsets depends on the system, home energy use, and utility rules.
Over time, producing electricity at home may help manage exposure to changing utility rates and provide lasting value. Actual savings vary with installation costs, system performance, household use, and utility billing policies.
Price of Energy: Colorado vs National Average
Denver Area Utility Providers
In Denver, Xcel Energy is the utility shown for this comparison. The latest available figures are from 2023: electricity cost 14.3¢ per kWh, compared with Colorado’s 14.30¢ and the U.S. average of 16.0¢.
Xcel’s 2023 price matches Colorado’s average and is below the national average. These figures show how the rates compare, but they do not explain why electricity prices differ. 2024 utility data is not yet available.
For households considering solar installation in Denver, generating some electricity at home may reduce reliance on grid power. The effect on a household’s bill depends on its electricity use and solar system.
Denver Utilities Electricity Rates
Colorado Solar Incentives
Colorado offers state and local incentives that may help offset solar installation costs in Denver; eligibility varies. Explore solar incentives in Colorado below.
Programs can include property-tax exemptions, solar and battery rebates, utility performance payments, and a local sales-tax rebate. Availability depends on your utility, location, system, and current program rules.
The Big Beautiful Bill ended the 30% federal residential tax credit, but state and local incentives remain. LightReach leasing lets Palmetto handle commercial ITC and pass savings through lower payments.
| Incentive | Type | Description | Source |
|---|---|---|---|
| Colorado Residential Solar Property-Tax Exemption | Property Tax Exemption | Colorado law exempts qualifying independently owned residential solar-electric generation facilities from property tax when they are not used to produce income. | Learn More |
| Xcel Energy Renewable Battery Connect | Utility Battery Rebate and Participation Payment | Xcel Energy offers upfront incentives for eligible batteries enrolled in grid-demand events, with higher per-kW amounts for qualifying income-qualified and disproportionately impacted community customers. | Learn More |
| Xcel Energy Solar*Rewards Income-Qualified On-Site Solar | Utility Solar Rebate | Xcel’s posted income-qualified residential solar guidance lists an incentive of $1 per watt for systems up to 7 kW, subject to current program terms and funding. | Learn More |
Colorado law provides a property-tax exemption for an independently owned residential solar-electric generation facility that is not used to produce income. This can prevent qualifying residential solar equipment from increasing the property-tax assessment, but it is not a cash payment or a reduction in the system’s purchase price.
The exemption depends on ownership and use of the facility. The statute also provides that qualifying rebates, offsets, credits, and reimbursements are not treated as income for this exemption. Homeowners should confirm how the local assessor applies the statute to their equipment and ownership arrangement.
Xcel’s Renewable Battery Connect offers a standard upfront incentive of $250 per kW AC of maximum continuous discharge power, capped at $5,000 per application. The listed higher tiers are $1,000 per kW AC for income-qualified customers and $500 per kW AC for customers in disproportionately impacted communities; each higher-tier incentive is capped at 75% of eligible equipment-only cost. Participating customer types may also receive $100 per year for five years for taking part in control events.
The battery must meet Xcel’s equipment and enrollment requirements and be available for utility management during grid-demand events; eligible equipment lists include specified Tesla Powerwall and Enphase models. The 2026 program reopened May 21, and Xcel’s posted budget information was last updated September 1, 2026. Funding can change, so confirm eligibility, remaining funds, and event obligations with Xcel or an authorized installer before committing.
Xcel’s posted income-qualified on-site solar guidance lists an incentive of $1 per watt of installed solar, up to 7 kW. The published eligibility guidance includes households at or below 200% of the federal poverty guideline or 80% of area median income, as well as households qualifying through specified assistance programs. Actual participation depends on the current program offer, application approval, and available funding.
Xcel’s 2026–2027 renewable plan includes targeted income-qualified and disproportionately impacted community solar offerings. A residential incentive-calculation notice posted in September 2026 was still under review as of October 2, 2026, so do not treat a proposed calculation as a finalized rate; confirm the current offer and enrollment status directly with Xcel before signing a solar contract.
Ready to start saving with solar?
Speak with a Palmetto solar expert to find out exactly how much you can save with Colorado incentives.
Get a Free QuoteDenver Solar Irradiance
Solar panel production varies throughout the year based on daylight hours, weather patterns, and sun intensity. Understanding how seasons affect your solar system helps set realistic expectations for your investment.
Denver’s high elevation and frequent sunshine support solar production, while shorter winter days, snow, and afternoon storms can affect monthly output. With the right system, solar can work well year-round.
Solar Production in Denver by Month
What Can Your Solar System Power?
Summer Production (July)
In July, your 10 kW system could power:
- 3.6 average homes (15 kWh/day per home)
- or Run central AC for 18 hours AND power all other appliances
- or Fully charge 5.4 Tesla Model 3 electric vehicles
Winter Production (December)
In December, your 10 kW system could power:
- 2 average homes (15 kWh/day per home)
- or Keep your home heating system running for 15 hours
- or Fully charge 3 Tesla Model 3 electric vehicles
Annual Production
Over a year, your 10 kW system could:
- Offset 10 tons of carbon dioxide emissions
- or Equal the environmental benefit of planting 175 trees
- or Save approximately $4,234 in electricity costs
Want to know exactly how much solar can power your home?
Get a personalized solar analysis based on your actual home, energy usage, and roof characteristics.
Get My Custom EstimateSolar Panel Systems in Denver
We organized address-level solar installation data from across the country to create this interactive map of Denver. Explore the hexagons and click to see how many solar installations are in each area. From neighborhood to neighborhood, discover how many of your Denver neighbors have made the switch to solar.
How to Choose a Solar Installer in Denver
Verify the license
For covered photovoltaic and electrical work in Colorado, the contractor needs state authorization: registration as an electrical contractor or, if eligible, registration as a photovoltaic (PV) installer. Colorado does not have a general, stand-alone state solar-contractor license. Ask which business holds the registration and verify it with the Colorado State Electrical Board / DORA Division of Professions and Occupations; no lookup link is provided here. The limited PV-installer route has additional requirements, including employing a NABCEP PV installation professional. For qualifying systems under 300 kW DC, module and mounting-equipment installation must be supervised onsite by a certified photovoltaic energy practitioner working for the contractor. If a company claims this PV-installer registration, confirm its status with the Board.
Look for certified installers
Ask who on the project holds a NABCEP credential and what certification they have; you can review certification information at NABCEP. Manufacturer certifications generally relate to training or qualifications for that manufacturer’s equipment. These credentials can help you assess experience, but they do not replace Colorado-required contractor authorization. Ask who will actually design and install your system, not just who sold it.
Compare quotes the same way
Request itemized written proposals and compare the same details across each one:
- System size in kW and total price, plus price per watt.
- Panel and inverter brands and models.
- Estimated production in kWh per year, and the assumptions behind it.
- Warranty terms for panel product and performance, inverter, workmanship, and roof penetrations.
- Who handles permits, inspections, and the utility interconnection application.
- Total cost or monthly payment, including any escalator and how it changes payments.
Compare what is included, not just the headline price or payment.
Permits, interconnection and your HOA
Building permits and inspections generally go through the local authority for your address. Electrical permits and inspections go through the applicable local electrical inspection authority where it has jurisdiction, or the State Electrical Board/DORA process where applicable; ask the installer to confirm the right authority before work starts. The homeowner or installer applies for utility interconnection to the serving utility—it is separate from a local building permit. Depending on your address, the utility may be Public Service Co of Colorado, City of Colorado Springs, CORE Electric Cooperative, or United Power. Confirm who submits the application and tracks approval. Colorado law generally prevents an HOA from prohibiting conventional rooftop solar, though reasonable restrictions can apply (C.R.S. § 38-30-168 and § 38-33.3-106.5(1.5)). Ask the installer to help you understand any review process.
Red flags
- Pressure to sign the same day or claims that an offer expires immediately.
- No clear Colorado-authorized contractor responsible for the work, including when out-of-state crews are proposed.
- Vague production estimates, or refusal to explain the assumptions.
- Large upfront deposits without clear written terms and payment milestones.
- Promises that you can claim federal homeowner solar tax credits for a 2026 purchase; homeowner credits ended December 31, 2025.
For context only, Palmetto reports a median installed system size of 6.6 kW and about 83 days from signing to installation; this is company-specific, not a marketwide benchmark. Palmetto is one installer you can compare, including a lease option through LightReach.
Leasing Solar Panels
For Denver homeowners served by Xcel Energy, Palmetto lists a solar power purchase agreement (PPA) as available. PPA availability is also listed for United Power, Black Hills Energy, Colorado Springs Utilities, CORE Electric Cooperative, Grand Valley Power Cooperative, and DMEA. Your utility and project determine which options apply.
With a PPA, you pay an agreed price per kilowatt-hour for the solar electricity the system produces, rather than a fixed monthly lease payment. Payments can vary with seasonal production. See more about buying or leasing solar.
Unlike a cash purchase, a PPA generally avoids a large upfront system cost. The system owner typically handles maintenance under the agreement, so you don’t have to arrange repairs yourself. Review the contract for specific terms, and learn about Palmetto LightReach.
Go solar without the investment
With LightReach, there are no investment costs to recoup, loan payments to manage, or maintenance needs to take on. As soon as your panels are active, your solar savings are too!
Explore LightReach LeasingFrequently Asked Questions
Yes. Denver homeowners served by Xcel Energy can use 1:1 net metering. Solar electricity sent to the grid earns credits that can offset electricity drawn from the grid, and unused credits carry forward each month as dollar credits.
At the annual true-up, Xcel customers can choose a cash payment at the utility’s average incremental cost rate or keep rolling credits over indefinitely. Rollover credits are forfeited if you move. Check your utility, since rules may differ outside Xcel’s service area.
Yes, owned solar panels may increase a Denver home’s resale value. Zillow’s study found homes with solar panels sold for approximately 4.1% more on average. That figure is a national estimate, not a guaranteed increase for every Denver property.
This potential value applies to a system the homeowner owns, such as one purchased with cash or paid off. With a leased or other third-party-owned (TPO) system, a buyer may need to assume the agreement, which can affect resale differently.
In Denver, homeowners can use Palmetto’s LightReach lease for a low fixed monthly payment with no upfront cost. The calculator estimates $58–$104 per month by home size; its typical 6.56 kW system is about $77 per month.
A cash purchase is another option: the calculator estimates $15,254–$25,381, or about $19,534 for a typical system. The federal 30% tax credit is no longer available for residential cash purchases following the 2025 federal law change. See the calculator above for estimates tailored to home size.
Solar leasing lets a provider own and install the panels while you pay a monthly amount for the system’s electricity. In Denver, a typical 6.56 kW system is estimated at about $77 per month, based on Colorado’s production ratio of 1,346 kWh per kW per year and a rate of $0.105 per kWh. There is no upfront cost.
Palmetto’s LightReach lease bundles the panels, installation, monitoring, maintenance, and protection program, including a 90% Production Guarantee, into one payment. Savings can begin when the system is active if the lease payment is less than your current electricity bill; actual costs and savings depend on your home and contract terms.
Solar panels in Denver are low maintenance. Rain and snow often help clear surface dust, though it’s sensible to check system production and have a professional inspect the system if output drops or damage is visible.
With LightReach, Palmetto owns the system and handles maintenance, monitoring, and repairs at no extra cost. The agreement also includes a 90% Production Guarantee.
Solar can be worth it financially in Denver, especially with a lease that avoids upfront costs. With LightReach, homeowners can start saving as soon as the system is active because the monthly lease payment is typically less than their current electricity bill.
Your actual savings depend on your roof, energy use, solar production, and Xcel Energy’s billing rules. Compare the lease payment plus any remaining utility charges with your current bill to estimate your household’s savings.
In Denver, a typical 6.56 kW home solar system can produce about 10,500 kWh per year. The article’s NREL PVWatts estimate is about 11,200 kWh annually for a 7 kW system.
Output is higher in sunny summer months and lower in winter. Roof direction and tilt, nearby shade, snow cover, and weather can change a system’s actual production.