Solar permits in Philadelphia, PA: May 2026
39 solar permits were filed in Philadelphia, PA in May 2026, 5% fewer than in April (41). The busiest ZIP code was 19103, with 5. Philadelphia, PA ranked 27th of the 45 places FirstDig covers for solar permits that month.
What the month shows
- The 3 busiest ZIP codes (19103, 19124, 19111) held 31% of the permits.
- The busiest contractor, SOLAR STATES LLC, was named on 8 permits; the top 3 together on 36%.
- The busiest day was Friday, May 29, with 5; Fridays were the busiest weekday overall.
The last months
| Month | Permits |
|---|---|
| December 2025 | 64 |
| January 2026 | 64 |
| February 2026 | 39 |
| March 2026 | 48 |
| April 2026 | 41 |
| May 2026 | 39 |
Busiest ZIP codes
- 19103: 5
- 19124: 4
- 19111: 3
- 19130: 3
- 19106: 2
Busiest contractors in May 2026
- SOLAR STATES LLC: 8 permits
- Phoenix Business Solutions, LLC: 3 permits
- SOLAR ENERGY WORLD LLC: 3 permits
Solar permits in May 2026 in other places
- Sacramento County, CA: 1,035
- San Diego, CA: 386
- New York, NY: 369
- Los Angeles County, CA: 270
- Riverside County, CA: 230
- San Diego County, CA: 183
- Sacramento, CA: 170
- Phoenix, AZ: 158
- Montgomery County, MD: 158
- Boston, MA: 140
- Chicago, IL: 126
- Boulder, CO: 119
Solar permits in Philadelphia, PA this week · Next month
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Source: Data: City of Philadelphia Department of Licenses and Inspections, OpenDataPhilly. Permits filed 2026-05-01 to 2026-05-31, counted by filing date.