Service areasSan Bernardino County
Solar companies in San Bernardino County: the local rulebook
San Bernardino County — the largest county in America by land — is inland-empire solar at full strength: 5.7 to 6.2 peak sun hours, summers that keep air conditioners running through SCE's most expensive evening window, and housing stock that installs efficiently. The design story is consistent across the valley cities we serve, which makes this county pleasantly simple compared to its neighbors: one utility, one rulebook, strong sun. The variables are fire exposure along the foothills and the age of each home's electrical panel.
The utility landscape
SCE serves effectively all of the county's populated valley under NEM 3.0: export credits average roughly 75% below the old retail treatment, so systems here are sized to household usage with batteries shifting midday production into the 4–9 PM peak. (The county's mountain and high-desert communities include some municipal territory, but the valley cities we serve — San Bernardino, Fontana, Ontario, Redlands, Yucaipa, Chino and neighbors — are SCE.) Typical solar-plus-battery paybacks in the county run 6–9 years on the strength of the AC loads alone.
Net metering rules by utility: SCE
Permits and jurisdictions
Permitting runs city by city, generally through online portals with turnaround measured in days; the county handles unincorporated foothill and high-desert communities. The more meaningful jurisdiction issue is fire: the Cajon Pass corridor and northern foothills sit in elevated fire-hazard zones where PSPS shutoffs occur, which shapes battery-backup sizing on the north ends of San Bernardino, Fontana, and Rancho Cucamonga-adjacent areas.
Incentives in San Bernardino County
Post-2025 federal structures apply countywide (prepaid-lease commercial-credit pass-through in place of the expired residential credit). SGIP's remaining battery budgets favor exactly this county's profile: income-qualified households and fire-zone resiliency tiers both concentrate here. We check active program capacity at quote time — SGIP tiers open and close — rather than promising stale rebates.
Every San Bernardino County city we serve
City-level detail — your utility's exact rules, permit speed, roof stock, and pricing — lives on each city page.
One transparent installer, anywhere in San Bernardino County.
Free assessment, your utility's real rules modeled, and a line-item quote the owner reviews personally.