PanelCensus

Solar installations in Jefferson County, CO

14,884 recorded installations in Jefferson County, Colorado — capacity, prices and the installers doing the work.

Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.

Installations
14,884
Total capacity
128.6 MW
Median price
$4.35/W
pre-incentive
Third-party owned
39%
lease / PPA

Most active

Top installers in Jefferson County

No resolved installers recorded in this county.

Growth

Installations by year

2006
15
2007
137
2008
287
2009
357
2010
492
2011
433
2012
611
2013
869
2014
1,359
2015
1,001
2016
1,049
2017
1,213
2018
1,208
2019
1,381
2020
1,408
2021
1,619
2022
1,029
2023
355
2024
60

Frequently asked questions

How many homes have solar in Jefferson County?

The Tracking the Sun dataset records 14,884 solar installations in Jefferson County, Colorado (128.6 MW of capacity). Dataset coverage depends on Colorado's reporting programs, so the true total is higher.

How much does solar cost in Jefferson County?

The median installed price for recorded systems in Jefferson County is $4.35/W pre-incentive; the median system runs 5.8 kW.

Who installs solar in Jefferson County?

No resolved installers recorded in this county.

County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. See methodology.