Littleton, CO 80121 solar market data
Updated March 18, 2024Older data · growth withheld By The SolarDNA Data Team
Littleton 80121 has 520 solar installations at a median installed cost of $4.35/W, recent growth not yet measurable, and a Market Score of 44 — higher than 58% of U.S. zip markets.
Versus Colorado
How 80121 compares with the state
Installed cost
$0.00/W below
state median $4.35/W
Market score
44 vs 50
Colorado scores 50
Share of state installs
0.48%
of 109K tracked statewide
Battery attach
2.5%
state 2.4%
Statewide momentum
▼ 11.2%
residential solar added in Colorado, 12 months through Jul 2026
Statewide market
183.7K systems
11.2% of homes · utility-reported through Jul 2026
Growth & pricing
80121 by year
92 installs in the trailing twelve months vs 77 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 80121
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| No installer has recorded systems here yet. | |||||
Frequently asked
Quick answers about 80121
How many solar installations are there in 80121?
SolarDNA counts 520 active solar installations in Littleton 80121, 516 of them residential, with data through March 18, 2024.
How much does solar cost in 80121?
The median residential system in 80121 cost $4.35 per watt over the trailing twelve months, $0.00/W below the Colorado median.
Is solar growing in 80121?
Recent growth cannot be measured yet for 80121: insufficient recent data (data runs through March 18, 2024).
Who installs solar in 80121?
No installer has enough recorded systems in 80121 to rank yet.
Is 80121 a good market for solar sales?
80121 scores 44 out of 100 (Good, higher than 58% of U.S. zip markets).