San Antonio, TX solar installation & market data

Updated December 30, 2024Older data · growth withheld By The SolarDNA Data Team

San Antonio has 38,168 solar installations across 66 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 San Antonio on the map Texas market

Active installations

38,168

Zip markets

Median cost

$3.91/W

12-mo growth

—

Installers active

269

City Market Score

Good · installs-weighted across 66 zips

Best zip in San Antonio scores higher than 79% of U.S. zip markets.

Versus Texas

How San Antonio 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

16.98%

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

San Antonio by year

6,617 installs in the trailing twelve months vs 6,073 before

Installations by year

Median installed cost, $/W DC by year

Installer comp set

Who installs in San Antonio

Summed across every zip in the city

Export CSV

#	Installer	Installs	12-mo	Zips	$/W
1	FREEDOM SOLAR POWER TX	2,497	238	58	$3.98
2	GREENSTAR POWER	2,462	371	53	$4.01
3	TRISMART SOLAR	2,380	347	56	$3.88
4	ADVANCED SOLAR ELECTRIC	1,904	28	56	$3.44
5	PE SOLAR POWER EXPERTS	1,820	274	54	$4.03
6	ION SOLAR	1,747	164	52	$4.09
7	FREEDOM FOREVER	1,693	150	54	$3.96
8	CAM SOLAR	1,330	4	57	$3.18
9	MOMENTUM SOLAR	1,170	3	52	$3.28
10	SOLAR ELECTRIC TEXAS	1,138	41	55	$3.78
11	ERUS ENERGY	1,132	0	54	$4.00
12	SOUTH TEXAS SOLAR SYSTEMS	1,087	10	59	$3.30
13	ADT SOLAR	998	11	55	$3.97
14	SUNRUN	939	8	53	$4.12
15	TEXAS SOLAR INTEGRATED	883	19	52	$3.77
16	GREEN LIGHT SOLAR TX	724	16	51	$3.98
17	SOLAR EDGE PROS	639	242	56	$3.83
18	TITAN SOLAR	637	38	48	$4.20
19	IES RESIDENTIAL	607	9	53	$3.16
20	WELLS SOLAR	604	1	52	$4.21
21	SPEIR INNOVATIONS	567	0	50	$3.57
22	ALTERNATIVE SOLAR	492	9	49	$3.77
23	PREMIER SOLAR SOLUTIONS	478	0	51	$4.01
24	POWUR	431	50	53	$4.08
25	ECOLECTRICS	379	1	47	$3.91

Zip markets

Zips in San Antonio

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
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
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
78221	654	$4.00	41 C
78227	654	$3.95	41 C
78255	570	$3.52	43 C
78242	568	$4.00	41 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
78266	334	$3.61	41 C
78210	328	$3.96	40 C
78220	304	$4.00	39 C
78237	272	$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
78207	211	$4.00	39 C
78263	207	$3.81	40 C
78256	185	$3.57	41 C
78248	170	$3.74	40 C
78214	165	$3.95	39 C
78231	121	$3.93	39 D
78229	115	$3.90	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
78226	55	$4.00	38 D
78215	32	$3.36	41 C
78208	20	$3.95	38 D
78205	16	$2.61	44 C
78243	6	$2.52	45 C
78246	5	$3.50	40 C
78235	4	$4.05	38 D
78206	3	$3.45	40 C
78265	3	$3.49	40 C
78289	2	$3.66	39 C
78241	1	$3.97	38 D
78268	1	$4.25	37 D
78269	1	$3.40	41 C