United States › Pennsylvania › Allegheny County

Allegheny County, PA solar installation & market data

Updated October 1, 2026 By The SolarDNA Data Team

Allegheny County has 8,889 solar installations across 96 zip codes at a median installed cost of $5.65/W, installations down 4.9% over the trailing twelve months, and an installs-weighted Market Score of 38.

See Allegheny County on the map Pennsylvania market

Active installations

8,889

Zip markets

Median cost

$5.65/W

12-mo growth

▼ 4.9%

Installers active

County Market Score

Fair · installs-weighted across 96 zips

Best zip in Allegheny County scores higher than 73% of U.S. zip markets.

Versus Pennsylvania

How Allegheny County compares with the state

Installed cost

$0.34/W below

state median $5.99/W

Market score

38 vs 50

Pennsylvania scores 50

Share of state installs

10.05%

of 88.5K tracked statewide

Battery attach

0.0%

state 0.0%

Statewide momentum

▲ 48.7%

residential solar added in Pennsylvania, 12 months through Jul 2026

Statewide market

105.3K systems

2.8% of homes · utility-reported through Jul 2026

Next-12-month outlook: 1,130–1,381 installs (midpoint 1,255)

Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.

Growth & pricing

Allegheny County by year

1,287 installs in the trailing twelve months vs 1,353 before

Installations by year

Median installed cost, $/W DC by year

Installer comp set

Who installs in Allegheny County

Summed across every zip in the county

Export CSV

#	Installer	Installs	Zips	$/W
1	ENERGY INDEPENDENT SOLUTIONS	44	21	$4.64
2	VOX ENERGY SOLUTIONS	39	27	$6.33
3	ASTRUM SOLAR	23	17	$6.06
4	STANDARD SOLAR	21	14	$5.52
5	ADAM SOLAR RESOURCES	20	14	$5.08
6	WEST PENN ENERGY SOLUTIONS	11	10	$6.78
7	SOLAR POWER INDUSTRIES	5	4	$6.57
8	FERRY ELECTRIC	4	4	$7.19
9	WADE HEATING COOLING	4	4	$5.03
10	SOLARTEC	3	3	$6.69
11	CAMACHO ENTERPRISES	2	2	$6.89
12	SOTA CONSTRUCTION SERVICES	2	2	$6.67
13	SUN DIRECTED	1	1	$6.41
14	UNDERWOOD SOLAR FUTURECOM	1	1	$6.26
15	PARADISE ENERGY SOLUTIONS	1	1	$4.65

Zip markets

Zips in Allegheny County

Ranked by installations · click for the zip market

Zip	Installs	$/W	Score
15237	413	$4.31	44 C
15108	405	$5.94	36 D
15235	389	$5.66	31 F
15146	306	—	44 C
15236	300	$6.45	34 D
15122	279	—	44 C
15227	271	$4.93	40 C
15239	268	$6.02	35 D
15101	266	$6.35	34 D
15044	232	$3.68	46 B
15106	216	$4.31	43 C
15217	209	$6.05	35 D
15221	202	$6.35	33 D
15116	188	$5.88	35 D
15143	182	$6.10	34 D
15147	182	$6.05	35 D
15216	180	$6.61	33 F
15212	179	$6.26	34 D
15136	167	$5.22	38 D
15120	159	$4.50	42 C
15218	152	$4.11	44 C
15229	151	$7.86	33 F
15206	150	$4.97	39 C
15226	150	—	43 C
15209	149	$5.98	35 D
15220	147	$7.29	33 F
15234	147	—	43 C
15205	131	$5.19	38 D
15214	126	$5.21	38 D
15102	122	$6.39	33 F
15238	116	$5.93	35 D
15243	112	$6.85	33 F
15202	109	$5.20	38 D
15207	104	—	43 C
15137	104	$7.43	33 F
15201	104	—	43 C
15132	103	—	43 C
15090	99	$6.44	33 F
15215	94	$4.77	40 C
15126	89	$3.92	44 C
15025	88	$7.07	33 F
15228	85	$4.45	42 C
15026	85	$5.11	39 D
15210	82	—	43 C
15133	71	—	42 C
15071	70	$4.61	41 C
15208	68	$5.32	37 D
15204	68	—	42 C
15017	66	$4.37	42 C
15131	57	—	42 C
15223	53	—	42 C
15024	50	$7.66	32 F
15241	43	$3.96	44 C
15211	39	$7.49	32 F
15129	37	$6.77	32 F
15224	34	$6.88	32 F
15139	32	$6.00	34 D
15219	31	$3.70	45 C
15104	30	—	42 C
15203	29	$7.16	32 F
15145	27	—	42 C
15046	27	—	42 C
15045	26	—	42 C
15037	25	—	42 C
15213	24	$5.98	34 D
15112	21	$5.81	35 D
15065	21	$6.13	33 D
15110	17	—	42 C
15232	17	—	42 C
15035	15	—	42 C
15084	13	—	42 C
15135	11	—	42 C
15225	9	—	42 C
15233	8	—	42 C
15034	8	—	42 C
15056	6	—	42 C
15015	5	$3.99	43 C
15018	4	—	42 C
15014	4	$4.61	40 C
15075	3	—	42 C
15031	3	$6.85	32 F
15086	3	$3.36	46 B
15006	3	—	42 C
15144	2	—	42 C
15142	2	—	42 C
15127	2	—	42 C
15148	2	—	42 C
15051	2	—	42 C
15222	2	—	42 C
15020	1	—	42 C
15277	1	—	42 C
15049	1	—	42 C
15028	1	—	42 C
15030	1	—	42 C
15076	1	$6.55	32 F
15275	1	—	42 C