Sonoma County Solar Market Overview
Sonoma County's solar permit activity is currently slowing, with 39 permits filed in the last 30 days compared to 130 in the prior 30-day window. On average, 29.5 solar permits are filed per month here based on the last six months of data. The most active solar contractors in Sonoma County include SUNRUN, VITAL ENERGY SOLUTIONS LLC, CITADEL ROOFING.
Recent Solar Permits in Sonoma County
| Date | Address | Description | Est. Value | Status |
|---|---|---|---|---|
| 2026-07-30 | 7059 Lakeville Hwy Petaluma CA 94954 | Installation of a ground-mounted solar PV system, ... | Not listed on permit | Started |
| 2026-07-30 | 1145 Bodega Ave Bodega Bay CA 94923 | Install 4.4 kw rooftop PV solar array. Install 5 k... | Not listed on permit | Issued |
| 2026-07-30 | 3785 Roblar Rd Petaluma CA 94952 | Rooftop Mounted Solar Energy System PV+ST 19 DNA-1... | Not listed on permit | Closed |
| 2026-07-30 | 5041 Carriage Ln Santa Rosa CA 95403 | SFD, Install (1) ESS in to (E) PV Array | Not listed on permit | Application Accepted/In Review |
| 2026-07-29 | 5453 Buttercup Dr Santa Rosa CA 95404 | Revised solar to a 7.92kW system with (18) 440W mo... | Not listed on permit | Application Accepted/In Review |
| 2026-07-29 | 5855 Bodega Ave Petaluma CA 94952 | SFD-Install 1) new 15.84 kW PV system on roof, 2) ... | Not listed on permit | Application Accepted/In Review |
| 2026-07-29 | Address pending | PV+ST 19 DNA-120-MF10-460W solar modules 1 AIO-H1-... | Not listed on permit | Filed |
| 2026-07-29 | Address pending | ESS with existing solar. Revising plans to match t | Not listed on permit | Closed |
| 2026-07-29 | 980 Scenic Ave Santa Rosa CA 95407 | NEEDS PLANS TO BE UPLOADED Install new 13.76kW sol | Not listed on permit | Started |
| 2026-07-29 | 14911 Canyon 7 Rd Guerneville CA 95446 | SFD-ROOF-MOUNT PV: 4.95KW DC (4.18KW AC, 4.54KW CE | Not listed on permit | Application Accepted/In Review |
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Start Free →Frequently Asked Questions
How many Solar permits are filed in Sonoma County per month?
Sonoma County averages approximately 39 solar permits per month based on recent permit data collected by PermitGrab.
What types of Solar work require permits in Sonoma County?
In Sonoma County, permits are typically required for solar permits including photovoltaic panel installation, solar arrays, and renewable energy systems. Always check with Sonoma County's building department for specific requirements.
How can I find Solar leads in Sonoma County?
PermitGrab provides daily updates of all solar permits filed in Sonoma County, complete with addresses, project values, and lead scoring to help solar installers find new jobs before the competition.
How quickly are Solar permits updated on PermitGrab?
Permits are collected daily from Sonoma County's open data portal and available on PermitGrab within 24 hours of filing.