Denver's Premier Solar Installer — Locally Owned, B-Corp Certified

Apollo Energy is a Certified B-Corp and majority female-owned solar company headquartered right here in Denver. We install Qcells panels, SolarEdge and Enphase inverters, and Tesla Powerwall and Enphase IQ battery systems across the metro area. With Xcel Energy rates rising nearly 10% and Apollo’s 25% upfront incentive now available, 2026 is a strong year to go solar in Denver.

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Your Utility: Xcel Energy

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Solar Incentives in Denver

Colorado sales tax exemption on solar equipment and installation labor. Property tax exemption on the added home value from solar. Xcel Solar*Rewards for income-qualified residents. Xcel Renewable Battery Connect up to $5,000. Apollo’s 25% upfront incentive is available to all Denver homeowners.

Permitting & Installation Process

Denver is a home-rule municipality, which means building and electrical permits are issued through the city. Apollo handles the complete permitting and interconnection process. Typical timeline is 8 to 16 weeks from signing to activation. The physical install is 1 to 2 days.

Battery Backup & Energy Resilience

Denver’s recent experience with extended Xcel outages makes battery backup increasingly important. Xcel cut staff by 10% and reduced customer service budget by 5% between 2022 and 2024. The Renewable Battery Connect rebate up to $5,000 plus the 10% Colorado state battery tax credit bring net costs well below sticker price.

Solar Production in Denver

Denver sits at 5,280 feet with about 300 days of sunshine per year. A typical 8 kW system produces approximately 11,500 kWh annually. South-facing roofs are ideal, but east and west setups still produce well at this elevation.

Effortless Solar Solutions for Exceptional Results in Denver, CO

Apollo Energy provides seamless solar installations, maintenance, and energy solutions to help homes and businesses in Denver, CO, maximize efficiency and savings with clean energy.

Why Denver Homeowners Choose Apollo Energy

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Got Questions? We’ve Got Answers!

Frequently Asked Questions

How much can I save by switching to solar?
System pricing depends on your home’s size, roof, and energy usage. After Apollo’s 25% upfront incentive, Xcel rebates, and state exemptions, the net cost drops well below sticker price. We break down exact numbers in every free proposal.
The physical installation is typically 1 to 2 days. The full timeline from signed contract to Permission to Operate is 8 to 16 weeks, mostly due to the Xcel interconnection queue.
South-facing roofs with minimal shading are ideal, but east and west facing roofs still produce well in Denver’s strong sun. We determine your specific production during a free site assessment.
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Apollo Energy proudly serves homeowners and businesses as the leading solar company in Denver, CO. Whether you’re looking for residential solar panels, battery storage, or commercial solar solutions, we’re here to help you harness the power of the sun.