Waukesha County, WI solar installation & market data
Updated November 21, 2024Older data · growth withheld By The SolarDNA Data Team
Waukesha County has 986 solar installations across 26 zip codes at a median installed cost of $3.64/W, recent growth not yet measurable, and an installs-weighted Market Score of 47.
Active installations
986
Zip markets
26
Median cost
$3.64/W
12-mo growth
—
Installers active
77
County Market Score
Great · installs-weighted across 26 zips
Best zip in Waukesha County scores higher than 93% of U.S. zip markets.
Versus Wisconsin
How Waukesha County compares with the state
Installed cost
$0.12/W above
state median $3.52/W
Market score
47 vs 41
Wisconsin scores 41
Share of state installs
4.89%
of 20.2K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▼ 3.1%
residential solar added in Wisconsin, 12 months through Jul 2026
Statewide market
22.1K systems
1.2% of homes · utility-reported through Jul 2026
Growth & pricing
Waukesha County by year
219 installs in the trailing twelve months vs 203 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Waukesha County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | EVERLIGHT SOLAR | 116 | 35 | 16 | $5.06 |
| 2 | ARCH ELECTRIC | 107 | 20 | 21 | $3.36 |
| 3 | ALL ENERGY SOLAR | 94 | 17 | 20 | $3.36 |
| 4 | CURRENT ELECTRIC | 93 | 14 | 19 | $4.21 |
| 5 | SUN BADGER SOLAR | 93 | 0 | 19 | $3.59 |
| 6 | HOME TEAM ENERGY | 81 | 38 | 17 | $2.87 |
| 7 | SUNVEST SOLAR | 68 | 0 | 15 | $3.24 |
| 8 | NEXT ENERGY | 32 | 5 | 14 | $3.32 |
| 9 | TRON SOLAR | 29 | 3 | 13 | $4.87 |
| 10 | MOXIE SOLAR | 20 | 0 | 10 | $2.84 |
| 11 | SUNRUN | 18 | 0 | 8 | $3.11 |
| 12 | ENDRIES SOLAR ELECTRIC | 17 | 4 | 10 | $3.24 |
| 13 | SOLCIUS | 14 | 0 | 11 | $4.44 |
| 14 | FREEDOM FOREVER | 12 | 4 | 8 | $4.68 |
| 15 | SOL ENERGY NEW MEXICO | 9 | 0 | 7 | $5.59 |
| 16 | FULL SPECTRUM SOLAR | 9 | 0 | 5 | $4.92 |
| 17 | EAGLE POINT SOLAR | 8 | 6 | 6 | $4.30 |
| 18 | CONVERGENCE ENERGY | 6 | 0 | 5 | $2.40 |
| 19 | TRADITIONS 1291006 | 6 | 5 | 5 | $5.16 |
| 20 | WATTS UP ENGINEERING | 6 | 0 | 4 | $3.10 |
| 21 | SYSTEMS TECHNOLOGIES | 6 | 0 | 5 | $2.83 |
| 22 | GREENLINK ENERGY SOLUTIONS | 5 | 0 | 4 | $4.18 |
| 23 | MILWAUKEE SOLAR | 5 | 0 | 3 | $2.85 |
| 24 | CERTASUN | 5 | 0 | 3 | $3.51 |
| 25 | KETTLE MORAINE CONSTRUCTION | 4 | 0 | 3 | $6.03 |
Zip markets
Zips in Waukesha County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 53066 | 120 | $4.10 | 45 C |
| 53189 | 97 | $3.76 | 46 B |
| 53151 | 90 | $3.23 | 49 B |
| 53051 | 87 | $3.49 | 47 B |
| 53188 | 83 | $4.00 | 45 C |
| 53149 | 70 | $3.26 | 48 B |
| 53150 | 59 | $4.21 | 44 C |
| 53072 | 50 | $3.39 | 48 B |
| 53005 | 48 | $3.33 | 48 B |
| 53029 | 45 | $3.25 | 48 B |
| 53186 | 42 | $3.52 | 47 B |
| 53045 | 37 | $3.36 | 48 B |
| 53089 | 35 | $3.48 | 47 B |
| 53119 | 20 | $3.98 | 45 C |
| 53146 | 19 | $4.03 | 45 C |
| 53118 | 18 | $3.83 | 46 B |
| 53103 | 16 | $2.92 | 50 B |
| 53018 | 13 | $3.20 | 48 B |
| 53122 | 12 | $4.26 | 43 C |
| 53058 | 9 | $3.31 | 48 B |
| 53153 | 5 | $4.50 | 42 C |
| 53046 | 4 | $3.19 | 48 B |
| 53007 | 3 | $4.21 | 44 C |
| 53183 | 2 | $2.54 | 52 A |
| 53056 | 1 | — | 43 C |
| 53069 | 1 | $6.50 | 33 D |