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Northern Thornton is primarily served by United Power, while southern Thornton falls under Xcel Energy. Both offer net metering, but the terms differ. Xcel provides 1:1 retail-rate credits with a 120% system size cap. United Power also offers net metering for qualifying residential systems. Your utility territory determines which incentives and interconnection process applies, and Apollo verifies this at the start of every project.
Thornton homeowners in Xcel territory can access Solar*Rewards and the Renewable Battery Connect program with up to $5,000 in rebates. United Power members benefit from cooperative net metering and member programs. Colorado’s sales and property tax exemptions apply in both territories, and income-qualified Xcel customers may receive $1/watt rebates.
Permitting requirements are straightforward in Thornton for both utility territories. Apollo manages the full permit and interconnection process regardless of which utility serves your home.
Thornton’s rapid suburban growth is putting strain on the electrical grid, making battery backup increasingly valuable for both resilience and peak demand management. Xcel customers can access the Renewable Battery Connect rebate, while United Power members benefit from cooperative programs focused on grid stability.
Like Aurora, Thornton’s split utility territory is where local expertise saves you time and money. We confirm your provider on day one and tailor your project accordingly.
Thornton’s split utility territory is where local expertise saves you time and money. We confirm your provider on day one and tailor your project accordingly, whether you’re on Xcel or United Power.
Check your electricity bill for the provider name, or give us a call and we’ll look it up by your address.
Growing demand for solar installations doesn’t limit availability, but it does mean utility interconnection queues can be longer during peak installation season (spring/summer). Starting your project early helps you get through the queue faster.
Yes. United Power offers net metering for qualifying residential solar systems. The interconnection process differs from Xcel, but Apollo handles both. We’ll walk you through the specific terms and timeline for your utility.
Apollo Energy proudly serves homeowners and businesses as the leading solar company in Thornton, CO. Whether you’re looking for residential solar panels, battery storage, or commercial solar solutions, we’re here to help you transition to solar energy.
Feel free to reach out to us anytime. We're here to help!
720-582-8258
hello@harnessoursun.com