SUMMIT Energy Solutions

Aurora city reference

Solar in Aurora, checked against utility math.

A city-level guide for Arapahoe County homeowners comparing quotes, system size, incentive timing, and Xcel Energy billing assumptions.

Reference ZIP
80012
Utility
Xcel Energy
Focus
Net metering + Solar*Rewards

Aurora is the third-largest city in Colorado, a community of about 387,000 residents spanning Arapahoe, Adams, and Douglas counties east of Denver, with western and central Aurora served by Xcel Energy. Census figures put the owner-occupancy rate at 62.5 percent and the median home value near $409,700, with the typical home built around 1985. Per NREL PVWatts v8 modeling, a 7 kW system in Aurora produces roughly 1,610 kWh per kW installed, or about 11,273 kWh per year.

Local numbers

The Aurora baseline

A 7 kW south-facing system in Aurora produces about 11,250 kWh/year per NREL PVWatts. Pre-incentive install cost runs $18,900 to $21,000, with cash payback around 10 to 11 years before financing markup.

11,250 kWh/year

Annual production

PVWatts v8, 7 kW south-facing.

~$18,900 to $21,000

Net cash cost

After incentives, before financing.

10 to 11 years

Cash payback

No dealer-fee markup.

14 to 17 years

Financed payback

With typical dealer fees.

Utility context

The bill rules are local.

Most of Aurora is served by Xcel Energy. Net metering, rate trajectory, and program timing differ by utility; the Colorado state hub covers the cross-utility picture.

Xcel Energy Arapahoe County Verified 2026-05-29