Superior city reference
Solar in Superior, checked against utility math.
A city-level guide for Boulder County homeowners comparing quotes, system size, incentive timing, and Xcel Energy billing assumptions.
- Reference ZIP
- 80027
- Utility
- Xcel Energy
- Focus
- Net metering + Solar*Rewards
Superior is a Boulder County town of about 13,100 residents along the US-36 corridor next to Louisville, served by Xcel Energy. A slim majority of housing is owner-occupied at roughly 60 percent, with a median home value near $739,200 and a median year built of 1996. A 7 kW system in Superior is modeled to generate about 1,511 kWh per installed kW, or roughly 10,577 kWh per year, under standard PVWatts assumptions.
Local numbers
The Superior baseline
A 7 kW south-facing system in Superior produces about 10,600 kWh/year per NREL PVWatts. Pre-incentive install cost runs $18,900 to $21,000, with cash payback around 11 to 12 years before financing markup.
10,600 kWh/year
Annual production
PVWatts v8, 7 kW south-facing.
~$18,900 to $21,000
Net cash cost
After incentives, before financing.
11 to 12 years
Cash payback
No dealer-fee markup.
15 to 18 years
Financed payback
With typical dealer fees.
Diagnostic path
Check the Superior quote from four angles.
Start with fit, then pressure-test price, incentives, and installer risk before a homeowner signs.
- 01 Is it worth it? → Diagnostic: how to know if your Superior home is a good fit for solar, and what to verify before signing. Real production numbers, current rates, no inflated assumptions.
- 02 Typical cost and payback → Sized for a Superior median home, with Xcel Energy-adjusted production from NREL PVWatts and current Standard retail-rate net metering + Solar*Rewards production incentive rates.
- 03 Incentives → Solar*Rewards values plus Xcel Energy programs. Federal credit context after the December 2025 expiration.
- 04 How to pick an installer → Educational buyer's guide for Superior: red flags, what to verify, questions to ask before signing.
Utility context
The bill rules are local.
Most of Superior is served by Xcel Energy. Net metering, rate trajectory, and program timing differ by utility; the Colorado state hub covers the cross-utility picture.