Middletown, DE solar installation & market data
Updated December 14, 2023Older data · growth withheld By The SolarDNA Data Team
Middletown has 871 solar installations across 1 zip code at a median installed cost of $3.87/W, recent growth not yet measurable, and an installs-weighted Market Score of 52.
Active installations
871
Zip markets
1
Median cost
$3.87/W
12-mo growth
—
Installers active
10
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Middletown scores higher than 95% of U.S. zip markets.
Versus Delaware
How Middletown compares with the state
Installed cost
$0.58/W below
state median $4.45/W
Market score
52 vs 31
Delaware scores 31
Share of state installs
10.35%
of 8.4K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▼ 77.1%
residential solar added in Delaware, 12 months through Jul 2026
Statewide market
15.4K systems
5.1% of homes · utility-reported through Jul 2026
Growth & pricing
Middletown by year
220 installs in the trailing twelve months vs 121 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Middletown
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNGEVITY | 16 | 0 | 1 | $4.71 |
| 2 | ADVANCED SOLAR | 14 | 0 | 1 | $4.04 |
| 3 | KW SOLAR SOLUTIONS | 7 | 0 | 1 | $5.90 |
| 4 | LIBERTY SERVICES | 6 | 0 | 1 | $3.48 |
| 5 | CMI SOLAR ELECTRIC | 5 | 0 | 1 | $4.89 |
| 6 | SUNTRICITY | 4 | 0 | 1 | $7.66 |
| 7 | FLEXERA | 1 | 0 | 1 | $3.45 |
| 8 | LIBERTY ELECTRIC | 1 | 0 | 1 | — |
| 9 | PSC SOLAR SOLUTIONS | 1 | 0 | 1 | $6.00 |
| 10 | SWEETEN SOLAR | 1 | 0 | 1 | $2.61 |
Zip markets
Zips in Middletown
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 19709 | 871 | $3.87 | 52 A |