How much do solar panels cost in Colorado?

The average cost of a residential solar panel system in Colorado ranges from $12,000 to $25,000 before incentives. After applying the 30% federal Investment Tax Credit (ITC), most Colorado homeowners pay $8,400 to $17,500. Additional state incentives and Xcel Energy rebates can further reduce the net cost.

What is the federal solar tax credit in 2026?

The federal solar Investment Tax Credit (ITC) is 30% in 2026. The Inflation Reduction Act of 2022 extended the 30% credit through 2032. Colorado homeowners can deduct 30% of their total solar installation cost from their federal taxes.

Does Apollo Energy install battery storage?

Yes. Apollo Energy installs whole-home battery backup systems including the Tesla Powerwall, Enphase IQ Battery, and FranklinWH aPower. Battery storage qualifies for the same 30% federal tax credit as solar panels when installed in Colorado.

Is Apollo Energy NABCEP certified?

Yes. Apollo Energy employs NABCEP-certified solar installers. NABCEP certification is the gold standard for solar installation quality in the United States.

What areas does Apollo Energy serve?

Apollo Energy serves the greater Denver metro area and Colorado Front Range including Denver, Colorado Springs, Aurora, Lakewood, Thornton, Arvada, Westminster, Fort Collins, Boulder, Greeley, Pueblo, Loveland, Longmont, Castle Rock, Highlands Ranch, and Centennial. Apollo Energy also serves Laramie and Cheyenne in Wyoming.

solar system sizing Archives

How to Size a Solar System for Your Denver Home

Solar Insights · April 2026 How to Size a Solar System for Your Denver Home Too small and you’re still paying Xcel. Too large and you overspend. Here’s how Denver homeowners get the number right from day one. The short version Divide your annual kWh usage by 1,500 to get your approximate system size in […]

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How to Size a Solar System for Your Denver Home