Hunt County County · TX
Submittal requirements and process notes for residential rooftop solar in Campbell. This page is generated from the same database TexPTO uses to drive its in-app checklists — when we update a requirement here, the live product reflects it within minutes. See the verification status below.
Submission method
In person
Average review
Not published
Total to PTO ~75 days · AI-researched, not yet verified
SolarAPP+
Not accepted
Campbell's permit portal
https://campbelltx.municipalimpact.com/business-licenses-and-permits0 items
No verified requirements published for Campbell yet.
AI-researched, not yet verified
The most frequent reasons Oncor or Campbell kicks back a residential solar permit. Avoid these on your first submittal to skip a 7–14 day correction cycle.
The questions homeowners + installers ask most about permitting in Campbell, answered from TexPTO's verified rule database.
From first submission to PTO (utility approval), the typical residential install runs about 75 days — AI-researched, not yet verified. From submittal to PTO, plan on roughly 75 days for a typical residential install — AI-researched, not yet verified. That's a starting point — corrections, HOA approval, and inspection scheduling can extend the cycle.
No — Campbell doesn't currently accept SolarAPP+ instant permitting, so residential solar permits go through the standard plan-review process.
Campbell requires in-person submittal of solar permit packages at the permits counter. Portal: https://campbelltx.municipalimpact.com/business-licenses-and-permits.
Oncor is the utility TexPTO lists for Campbell, but other utilities may serve parts of the area — for a specific address, confirm the utility with your meter or a recent bill (the utility is the company that delivers power to this address, which may not be the one that bills you). Residential solar systems typically need both a permit from the permitting authority (where one is required) AND an interconnection agreement from the serving utility before the utility grants Permission to Operate (PTO). Oncor interconnection portal: https://www.oncor.com/content/oncorwww/wire/en/home/solar-renewables.html.
Common rejection patterns for Campbell, compiled by TexPTO from permitting requirements and industry sources (not yet verified against filed rejections): 1) SLD submitted to Oncor does not include a separate Voltage Level Line Diagram (VLLD) notation showing the AC disconnect between customer equipment and Oncor meter; Oncor rejects eTRACK submissions without explicit VLLD labeling even if the SLD shows the disconnect elsewhere.; 2) Inverter cut sheet does not confirm UL 1741 Utility Interactive (or SA/SB) certification; non-certified inverter systems trigger Oncor's complex review path and relay witness-test requirement, adding 6–8 weeks.; 3) Structural engineering letter not stamped by Texas-licensed PE; Campbell AHJ requires PE seal per ASCE 7 for wind uplift (Hunt County is high-wind corridor, typically 115–130 mph design wind speed); manufacturer racking letters alone are insufficient.. Avoid these on your first submittal to skip a 7–14 day correction cycle.
Other cities within 11 miles of Campbell that TexPTO has verified rule data for.
TexPTO automates the submittal package for Campbell: NEC labels, transmittal letter, portal cheat-sheet, HOA approval letter, and the full requirement checklist above. Enter an address, generate the package, ship it.
Information accurate to TexPTO's curated database as of the most recent review. Contractors should always verify against the AHJ's current published requirements before submitting a permit.