Orange, CA 92863 solar market data
Updated October 31, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Orange 92863 has 7 solar installations at a median installed cost of $3.68/W, recent growth not yet measurable, and a Market Score of 41 — higher than 42% of U.S. zip markets.
Versus California
How 92863 compares with the state
Installed cost
$0.59/W below
state median $4.26/W
Market score
41 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
14.3%
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
Growth & pricing
92863 by year
1 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92863
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | MARIO CASTILLO ELECTRIC | 1 | 1 | 3.24 | $3.24 |
| 2 | BLALOCK ELECTRIC | 1 | 0 | 5.68 | $4.43 |
| 3 | ENGIE SERVICES USA | 1 | 0 | 249.24 | $3.68 |
| 4 | INFINITY ELECTRIC | 1 | 0 | 7.04 | $3.92 |
| 5 | SUNLUX ENERGY | 1 | 0 | 15.84 | $4.35 |
| 6 | SUNRUN | 1 | 0 | 12.38 | $1.57 |
| 7 | SWSS ELECTRIC | 1 | 0 | 2.6 | $3.46 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 92861 Villa Park | 1.7 km | 709 | $3.93 | 56 |
| 92867 Orange | 2.1 km | 2,454 | $4.10 | 51 |
| 92865 Orange | 2.5 km | 1,012 | $4.27 | 56 |
| 92866 Orange | 3.4 km | 331 | $4.24 | 40 |
| 92856 Orange | 3.8 km | 13 | $6.50 | 28 |
| 92806 Anaheim | 4.4 km | 7 | $3.90 | 40 |
Same city
Other zips in Orange
Equipment
What gets installed in 92863
Share of systems with a recorded brand
Modules
LG ELECTRONICS28.6%
APTOS SOLAR TECHNOLOGY14.3%
HYUNDAI ENERGY SOLUTIONS14.3%
JA SOLAR14.3%
QCELLS NORTH AMERICA14.3%
Inverters
ENPHASE ENERGY57.1%
SOLAREDGE28.6%
UNKNOWN14.3%
Frequently asked
Quick answers about 92863
How many solar installations are there in 92863?
SolarDNA counts 7 active solar installations in Orange 92863, 6 of them residential, with data through October 31, 2025.
How much does solar cost in 92863?
The median residential system in 92863 cost $3.68 per watt over the trailing twelve months, $0.59/W below the California median.
Is solar growing in 92863?
Recent growth cannot be measured yet for 92863: too few recent installs (data runs through October 31, 2025).
Who installs solar in 92863?
MARIO CASTILLO ELECTRIC, BLALOCK ELECTRIC, ENGIE SERVICES USA lead the 7 installers with systems in 92863. The full comp set is above.
Is 92863 a good market for solar sales?
92863 scores 41 out of 100 (Good, higher than 42% of U.S. zip markets). With under 500 installations the score is provisional.