Bexar County, TX solar installation & market data

Updated December 27, 2024Older data · growth withheld By The SolarDNA Data Team

Bexar County has 43,442 solar installations across 78 zip codes at a median installed cost of $3.91/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.

See Bexar County on the map Texas market

Active installations

43,442

Zip markets

Median cost

$3.91/W

12-mo growth

—

Installers active

277

County Market Score

Good · installs-weighted across 78 zips

Best zip in Bexar County scores higher than 79% of U.S. zip markets.

Versus Texas

How Bexar County compares with the state

Installed cost

$0.01/W above

state median $3.90/W

Market score

44 vs 42

Texas scores 42

Share of state installs

19.33%

of 224.8K tracked statewide

Battery attach

3.3%

state 1.0%

Statewide momentum

▼ 23.4%

residential solar added in Texas, 12 months through Jul 2026

Statewide market

231.6K systems

3.4% of homes · utility-reported through Jul 2026

Growth & pricing

Bexar County by year

7,651 installs in the trailing twelve months vs 6,913 before

Installations by year

Median installed cost, $/W DC by year

Installer comp set

Who installs in Bexar County

Summed across every zip in the county

Export CSV

#	Installer	Installs	12-mo	Zips	$/W
1	GREENSTAR POWER	2,880	447	61	$4.01
2	FREEDOM SOLAR POWER TX	2,832	262	67	$3.98
3	TRISMART SOLAR	2,811	412	64	$3.88
4	ADVANCED SOLAR ELECTRIC	2,278	29	65	$3.46
5	ION SOLAR	2,122	218	61	$4.09
6	PE SOLAR POWER EXPERTS	2,072	311	60	$4.03
7	FREEDOM FOREVER	1,962	170	62	$3.96
8	CAM SOLAR	1,490	6	66	$3.18
9	MOMENTUM SOLAR	1,354	3	60	$3.30
10	SOLAR ELECTRIC TEXAS	1,240	42	64	$3.77
11	ERUS ENERGY	1,239	0	63	$4.00
12	SOUTH TEXAS SOLAR SYSTEMS	1,203	10	68	$3.30
13	ADT SOLAR	1,147	11	64	$3.97
14	SUNRUN	1,072	12	61	$4.13
15	TEXAS SOLAR INTEGRATED	994	22	61	$3.76
16	GREEN LIGHT SOLAR TX	833	17	60	$3.96
17	TITAN SOLAR	717	46	55	$4.24
18	IES RESIDENTIAL	710	9	61	$3.15
19	SOLAR EDGE PROS	706	267	64	$3.82
20	WELLS SOLAR	682	1	61	$4.17
21	SPEIR INNOVATIONS	643	1	58	$3.57
22	ALTERNATIVE SOLAR	550	10	56	$3.77
23	PREMIER SOLAR SOLUTIONS	521	0	59	$4.02
24	POWUR	485	52	60	$4.06
25	ECOLECTRICS	425	1	53	$3.90

Zip markets

Zips in Bexar County

Ranked by installations · click for the zip market

Zip	Installs	$/W	Score
78245	3,575	$3.99	48 B
78254	3,443	$3.94	48 B
78253	3,436	$3.93	48 B
78109	2,635	$4.00	48 B
78252	1,460	$4.00	45 C
78251	1,330	$3.86	45 C
78250	1,287	$3.97	44 C
78247	1,283	$3.95	44 C
78244	1,124	$3.94	44 C
78249	1,123	$3.89	44 C
78233	1,085	$3.99	43 C
78023	1,085	$3.57	45 C
78261	1,067	$3.75	44 C
78223	1,033	$4.00	43 C
78258	1,003	$3.65	44 C
78260	914	$3.69	44 C
78240	802	$3.97	42 C
78218	789	$4.00	42 C
78259	774	$3.74	43 C
78222	727	$4.00	41 C
78239	695	$3.95	41 C
78228	662	$3.98	41 C
78227	654	$3.95	41 C
78221	654	$4.00	41 C
78255	570	$3.52	43 C
78242	568	$4.00	41 C
78015	550	$3.76	42 C
78232	549	$3.84	41 C
78213	536	$3.94	41 C
78230	503	$3.81	41 C
78217	472	$3.99	40 C
78238	431	$3.90	40 C
78209	428	$3.65	42 C
78216	416	$3.87	40 C
78201	405	$4.00	40 C
78224	398	$3.99	40 C
78148	395	$3.81	41 C
78210	328	$3.96	40 C
78220	304	$4.00	39 C
78237	272	$4.00	39 C
78152	266	$4.00	39 C
78212	236	$3.88	39 C
78219	233	$4.00	39 C
78211	228	$3.99	39 C
78264	219	$4.00	39 C
78073	216	$4.00	39 C
78207	211	$4.00	39 C
78263	207	$3.81	40 C
78256	185	$3.57	41 C
78112	177	$4.00	39 D
78248	170	$3.74	40 C
78214	165	$3.95	39 C
78231	121	$3.93	39 D
78229	115	$3.90	39 C
78002	113	$3.85	39 C
78204	110	$3.58	40 C
78202	104	$3.62	40 C
78203	104	$3.99	38 D
78257	96	$3.81	39 C
78225	81	$3.87	39 C
78101	78	$3.92	39 D
78226	55	$4.00	38 D
78069	49	$3.57	40 C
78215	32	$3.36	41 C
78236	23	$2.52	45 C
78208	20	$3.95	38 D
78234	19	$2.52	45 C
78205	16	$2.61	44 C
78243	6	$2.52	45 C
78246	5	$3.50	40 C
78235	4	$4.05	38 D
78265	3	$3.49	40 C
78206	3	$3.45	40 C
78289	2	$3.66	39 C
78054	2	$3.94	38 D
78268	1	$4.25	37 D
78269	1	$3.40	41 C
78241	1	$3.97	38 D