Solar Installation Cost in San Bernardino County (2026): City-by-City Breakdown
A solar installation in San Bernardino County costs $2.34–$3.19 per watt installed (pre-incentive), with a typical mid-size solar system running $16k–$25k at the county average. Small projects start around $11k; large or high-end work can reach $39k or more.
San Bernardino County runs about 15% below the LA County baseline due to Inland Empire labor rates and shorter permit queues that run well below the coastal SoCal average.
Solar Installation Cost by Size — SB County Average
County-average ranges (0.85× LA County baseline). Individual cities vary — see the table below.
| Size | Type | Range | Low | High |
|---|---|---|---|---|
| Small | 1–2 bed home | 4–5 kW | $11k | $16k |
| Medium | 3 bed home | 6–8 kW | $16k | $25k |
| Large | Large home / EV charging | 10–14 kW | $23k | $39k |
Federal 30% Investment Tax Credit (ITC) applies. NEM 3.0 buyback rules apply in California as of 2024 — pencil out battery storage carefully.
Solar Installation Cost by City in San Bernardino County
Every city in San Bernardino County, sorted alphabetically. Totals reflect each city's local cost multiplier. Cities in color have full project-specific pages.
| City | Small | Medium | Large |
|---|---|---|---|
| Chino | $12k–$17k | $16k–$26k | $24k–$40k |
| Chino Hills | $13k–$18k | $17k–$28k | $26k–$43k |
| Colton | $11k–$16k | $15k–$24k | $22k–$37k |
| Fontana | $11k–$16k | $15k–$24k | $23k–$38k |
| Hesperia | $10k–$15k | $14k–$23k | $21k–$35k |
| Highland | $11k–$16k | $15k–$24k | $23k–$38k |
| Ontario | $11k–$16k | $16k–$25k | $23k–$39k |
| Rancho Cucamonga | $12k–$17k | $16k–$26k | $25k–$41k |
| Redlands | $12k–$17k | $16k–$26k | $24k–$40k |
| Rialto | $11k–$16k | $15k–$24k | $22k–$37k |
| San Bernardino | $11k–$16k | $15k–$24k | $23k–$38k |
| Upland | $12k–$17k | $16k–$26k | $25k–$41k |
| Victorville | $10k–$15k | $14k–$23k | $21k–$35k |
| Yucaipa | $11k–$16k | $16k–$25k | $23k–$39k |
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Get MatchedWhat Affects Solar Installation Cost in San Bernardino County?
- System size (kW).
- Panel brand and efficiency.
- Roof condition.
- Battery storage add-on.
- NEM 3.0 export rate.
- Utility interconnection.
- SB County market dynamics: Inland Empire labor rates and shorter permit queues that run well below the coastal SoCal average, which shifts solar installation totals about 15% below the LA County baseline.
- City variation within SB County: coastal and hillside cities can run 15–30% above the county mid-point, while inland labor markets price 10–20% below.
Solar Installation Sub-Type Comparisons
Solar Panels Only vs Solar + Battery Storage
Solar-only lose 70–80% of export value under NEM 3.0; adding a battery recovers most of that and provides outage backup.
Solar for EV Charging vs Solar Panels Only
EV-sized systems offset both home and vehicle electricity; right-sizing to annual kWh including EV miles maximizes the 30% ITC.
How to Get the Best Price on a Solar Installation in San Bernardino County
- Get 3 line-itemized bids on the same scope through Keystone Connect — SB County solar installation pricing varies 10–25% between contractors.
- Compare bids from contractors based in multiple SB County cities; inland-based crews servicing coastal jobs often beat coastal-based pricing.
- Bid in shoulder seasons (Jan–Mar or Sep–Oct) when SB County contractor schedules are open and rush premiums disappear.
- Verify CSLB license, insurance, and bond before paying any deposit. California caps deposits at $1,000 or 10% of contract, whichever is less.
Frequently Asked Questions — Solar Installation in San Bernardino County
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Compare solar installation costs across San Bernardino County, or browse other projects and guides.
More SB County cost guides
Solar Installation by city
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