Milpitas, CA solar installation & market data

Updated May 5, 2026 By The SolarDNA Data Team

Milpitas has 3,563 solar installations across 1 zip code at a median installed cost of $4.23/W, installations up 12.7% over the trailing twelve months, and an installs-weighted Market Score of 52.

See Milpitas on the map California market

Active installations

3,563

Zip markets

Median cost

$4.23/W

12-mo growth

▲ 12.7%

Installers active

City Market Score

Excellent · installs-weighted across 1 zips

Best zip in Milpitas scores higher than 94% of U.S. zip markets.

Versus California

How Milpitas compares with the state

Installed cost

$0.03/W below

state median $4.26/W

Market score

52 vs 53

California scores 53

Share of state installs

0.16%

of 2.3M tracked statewide

Battery attach

9.4%

state 12.7%

Statewide momentum

▲ 1.1%

residential solar added in California, 12 months through Jul 2026

Statewide market

2.3M systems

30.9% of homes · utility-reported through Jul 2026

Next-12-month outlook: 247–301 installs (midpoint 274)

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

Milpitas by year

258 installs in the trailing twelve months vs 229 before

Installations by year

Median installed cost, $/W DC by year

Installer comp set

Who installs in Milpitas

Summed across every zip in the city

Export CSV

#	Installer	Installs	12-mo	Zips	$/W
1	TESLA	736	44	1	$5.12
2	SUNRUN	517	45	1	$4.16
3	SUNPOWER	294	1	1	$4.25
4	PETERSENDEAN	155	0	1	$3.50
5	LEONARD ROOFING	84	0	1	$2.29
6	BRIGHT OPS	81	9	1	$4.57
7	SWSS ELECTRIC	59	0	1	$2.89
8	YOUR ENERGY SOLUTIONS	51	3	1	$3.62
9	SEMPER SOLARIS	50	2	1	$4.17
10	BETTER EARTH	48	0	1	$3.47
11	COMPLETE SOLAR	46	5	1	$4.58
12	WEST COAST SOLAR	45	0	1	$2.14

Zip markets

Zips in Milpitas

Ranked by installations · click for the zip market

Zip	Installs	$/W	Score
95035	3,563	$4.23	52 A