Dover, DE solar installation & market data
Updated December 13, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Dover has 236 solar installations across 4 zip codes at a median installed cost of $4.70/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
236
Zip markets
4
Median cost
$4.70/W
12-mo growth
—
Installers active
18
City Market Score
Good · installs-weighted across 4 zips
Best zip in Dover scores higher than 73% of U.S. zip markets.
Versus Delaware
How Dover compares with the state
Installed cost
$0.25/W above
state median $4.45/W
Market score
45 vs 31
Delaware scores 31
Share of state installs
2.81%
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
Dover by year
20 installs in the trailing twelve months vs 22 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Dover
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNGEVITY | 8 | 0 | 2 | $4.97 |
| 2 | LIBERTY SERVICES | 6 | 0 | 2 | $3.49 |
| 3 | CMI SOLAR ELECTRIC | 5 | 0 | 2 | $6.72 |
| 4 | FLEXERA | 4 | 0 | 2 | $6.49 |
| 5 | WISE POWER SYSTEMS | 4 | 0 | 2 | $8.56 |
| 6 | DELAWARE RENEWABLE ENERGY | 3 | 0 | 2 | $7.53 |
| 7 | TESLA | 2 | 0 | 1 | $5.58 |
| 8 | CNC SOLAR | 2 | 0 | 1 | $3.25 |
| 9 | SOLAR UNLIMITED | 1 | 0 | 1 | $6.55 |
| 10 | LESSARD BUILDERS | 1 | 0 | 1 | — |
| 11 | SOLAR ENERGY WORLD | 1 | 0 | 1 | $3.63 |
| 12 | ASTRUM SOLAR | 1 | 0 | 1 | $5.40 |
| 13 | EDF RENEWABLE ENERGY | 1 | 0 | 1 | $6.64 |
| 14 | KW SOLAR SOLUTIONS | 1 | 0 | 1 | $7.58 |
| 15 | ADVANCED SOLAR | 1 | 0 | 1 | $6.37 |
| 16 | SUNTECHNICS | 1 | 0 | 1 | $9.26 |
| 17 | PARADISE ENERGY SOLUTIONS | 1 | 0 | 1 | $2.71 |
| 18 | GREEN STREET POWER PARTNERS | 1 | 0 | 1 | $5.62 |