Tarrant County · NEC 2020 · Oncor · City of Arlington Building Services
Arlington TX Solar
Permit Design.
Between Dallas and Fort Worth.
Its Own AHJ. Same Oncor.
Arlington solar permit drawings for City of Arlington and Tarrant County. Arlington is the seventh-largest city in Texas — and it has its own City of Arlington Building Services department, entirely separate from Dallas and Fort Worth. Oncor ERCOT territory. Customers need a solar buyback REP before the system goes live. Free for first-time clients.
Own AHJ City of Arlington Building Services
·Oncor ERCOT deregulated territory
·NEC 2020 NCTCOG regional standard
·Free AHJ revisions
Own AHJCity of Arlington — not Dallas, not Fort Worth Building Inspection
OncorERCOT deregulated · 4–6 week interconnection
ERCOT REPSolar buyback REP required before system goes live
24–48 hrStandard residential plan set delivery
2026 CodesElectrical: NEC 2020 (NCTCOG)Structural: IBC 2021 / IRC 2021Permits: Building + electrical · City of Arlington Building ServicesUtility: Oncor · ERCOT deregulated · REP solar buybackLast verified July 2026
The Arlington AHJ Confusion
Arlington Is Not Dallas. Arlington Is Not Fort Worth. City of Arlington Building Services Is a Completely Separate Department — and Routing to the Wrong One Means an Immediate Rejection.
Arlington sits between Dallas and Fort Worth, but it’s neither. It’s the seventh-largest city in Texas with its own independent municipal government and building department. Installers working DFW for the first time often assume Arlington permits route through Dallas Building Inspection or Fort Worth Development Services. They don’t. A plan set submitted to either of those departments for an Arlington address gets rejected immediately — they have no jurisdiction. Oncor territory and ERCOT REP requirements are the same as both neighbors. The AHJ is not.
City of Arlington Building Services — Permits for Arlington Addresses Only
✅City of Arlington Building Services — separate department, own portal, own fees
✅Building + electrical permit required for residential solar
✅Online permitting portal · $350–650 typical fee
✅3–5 week plan check for standard residential solar
⚠️Dallas and Fort Worth departments have zero jurisdiction over Arlington
Oncor + ERCOT REP — Same as Dallas and Fort Worth
✅Oncor distribution — consistent with all DFW for interconnection
⚠️ERCOT deregulated — customers must choose solar buyback REP
⚠️Without solar buyback REP, exports earn $0 in ERCOT market
✅TXU Solar Buyback: retail-match credits in Oncor territory
✅Chariot Energy: top-rated overall 2026 · PowerToChoose.org
⚠️ Never submit an Arlington permit application to Dallas or Fort Worth building departments. Both departments confirm jurisdiction by address and reject out-of-area applications immediately. Arlington’s address range is distinctive but not always obvious from a ZIP code alone. We confirm City of Arlington jurisdiction before building the plan set.
Why Arlington Installers Outsource
Wrong Department. Missing REP Enrollment. Commercial Plan Sets Formatted for Residential.
Routing to Dallas or Fort Worth Building Inspection for an Arlington Address
Dallas Building Inspection and Fort Worth Development Services are the most common wrong-destination submissions for Arlington projects. Both maintain jurisdiction maps and reject out-of-area applications without review. There is no path to appeal a jurisdictional rejection — the application simply gets refiled with the correct department. We confirm Arlington jurisdiction per address before drawing a line.
Customers Who Don’t Have a Solar Buyback REP Enrolled Before Go-Live
Arlington is in ERCOT deregulated territory. Oncor distributes electricity but doesn’t set export rates. Without a solar buyback REP, all Arlington solar exports earn $0. This is the most common post-install complaint in the DFW ERCOT market — customers who didn’t know they needed a REP switch. Every Arlington proposal should include REP selection guidance before the install date is set.
Large Commercial Venues Near AT&T Stadium and Globe Life Field Need PE-Stamped Commercial Sets
Arlington’s stadium district — AT&T Stadium and Globe Life Field — anchors a commercial district with strong solar potential on parking structures, adjacent facilities, and sports hospitality venues. Commercial Arlington solar requires IBC 2021 structural drawings and PE-stamped documentation that residential-format plan sets don’t include. Permit Design covers the full commercial scope.
Arlington Solar Permit Services
Oncor Interconnection. NEC 2020. Building + Electrical. All Arlington AHJs.
Arlington Residential Solar Permit Design
NEC 2020, IBC/IRC 2021. City of Arlington Building Services formatted — building + electrical permit. Oncor interconnection package. Battery (NEC 2020 Article 706) where included. ERCOT REP solar buyback note included.
Residential Solar Permit Design Services →Arlington Commercial Solar Permit Design
Commercial rooftop, carport, and stadium-district facility permit drawings. IBC 2021, NEC 2020. Oncor commercial interconnection. AT&T Stadium, Globe Life Field, and UT Arlington campus create a large commercial solar market. PE stamp for commercial projects.
Commercial Solar Permit Design Services →Arlington Battery Permit Plans
Solar-paired and standalone battery permit drawings. NEC 2020 Article 706, Oncor storage interconnection. ERCOT grid events and time-of-use optimization make battery a strong DFW residential sale. Battery captures midday generation for evening dispatch, reducing grid purchases under ERCOT pricing.
Battery Storage Permit Design Services →Arlington EV Charger Permit Design
EV charger permit drawings for Arlington residential and commercial. NEC 2020 Article 625, load calculations. Arlington’s entertainment district, sports venues, and large suburban residential base drive strong EV charging demand at both residential and commercial scale.
EV Charger Permit Design Services →Arlington Solar Market — 2026
Four Things That Define Solar in Arlington.
Own AHJ
City of Arlington — Independent Department, Own Portal, Own Fees
City of Arlington Building Services handles all permits for addresses within Arlington city limits. The department is entirely independent from Dallas Building Inspection and Fort Worth Development Services — different online portal, different fee schedule, different plan check timelines. Typical residential solar plan check: 3 to 5 weeks. Submit Oncor interconnection on the same day permits are filed.
7th Largest
Seventh-Largest Texas City — 400,000+ Residents and a Large Residential Solar Market
Arlington’s residential base of 400,000+ makes it one of the largest standalone solar markets in DFW. The city’s size and location between Dallas and Fort Worth means a large volume of DFW solar installers work Arlington regularly — and a meaningful number route to the wrong building department. We confirm jurisdiction per address every time.
ERCOT REP
TXU Solar Buyback — Retail-Match Credits in Oncor Territory
Arlington is in Oncor’s ERCOT deregulated territory. TXU Solar Buyback 12/24 offers retail-match export credits — the best available net-metering equivalent in the Dallas–Arlington–Fort Worth market. Chariot Energy is the top-rated overall plan. Green Mountain Solar Credit 12 offers non-expiring credits. Have every Arlington customer compare plans at PowerToChoose.org before signing the install contract.
Hail Zone
North Texas Hail Corridor — Module Specs and Structural Calcs Matter
Arlington sits in the active North Texas hail corridor. Large hail events above 1 inch are common; events above 2 inches occur multiple times per decade. IEC 61215 impact resistance ratings and manufacturer hail certifications are meaningful in customer conversations. Structural calcs account for ASCE 7 North Texas wind values and open terrain exposure for ground-mount systems.
AHJ Solar Permit Design Arlington
Arlington and All Surrounding DFW AHJs — Oncor Interconnection Confirmed.
We cover City of Arlington and all surrounding DFW jurisdictions. Jurisdiction confirmed per address before we build.
| Jurisdiction | Utility | Permit Type | Key Notes | Review Time |
|---|---|---|---|---|
| City of Arlington | Oncor | Bldg + Elec | City of Arlington Building Services · Own portal · $350–650 fee · 3–5 week plan check | 3–5 weeks |
| Grand Prairie | Oncor | Bldg + Elec | City of Grand Prairie · Adjacent to Arlington · Own building department | 2–4 weeks |
| Mansfield | Oncor | Bldg + Elec | City of Mansfield · South Tarrant County · Growing residential market | 2–3 weeks |
| Irving | Oncor | Bldg + Elec | City of Irving · Dallas County · DFW airport corridor | 2–4 weeks |
| Euless / Bedford / Hurst | Oncor | Bldg + Elec | HEB cities — each separate AHJ despite adjacent geography | 2–3 weeks |
| Fort Worth (adjacent) | Oncor | Bldg + Elec | City of Fort Worth · Separate from Arlington · Fort Worth Development Services | 3–5 weeks |
| Dallas (adjacent) | Oncor | Bldg + Elec | City of Dallas · Separate from Arlington · Dallas Building Inspection | 3–5 weeks |
References: Arlington Development Services · Oncor Solar Interconnection · PowerToChoose.org
What You Get
Solar Permit Package Arlington — Arlington Solar Permit Plan Sets. Oncor Ready. Building + Electrical.
01
Cover Sheet — Arlington PV Permit Plans
NEC 2020 · IBC/IRC 2021 · Arlington AHJ · Oncor utility · Building + electrical permit format
02
Site Plan
Meter and Oncor interconnection access · ASCE 7 North Texas wind values · Hail zone notation
03
Roof Layout
Array diagram · Pitch, azimuth, setbacks · North Texas rooftops · IFC 2021 §1205 fire access
04
Single-Line Diagram
NEC 2020 §690.12 rapid shutdown · Battery (Article 706) where included · Oncor bidirectional meter · ERCOT REP note
05
Structural Calculations
IBC/IRC 2021 · ASCE 7 North Texas wind loads · Gravity and lateral loads · PE stamp for commercial
06
Rapid Shutdown + Labels
NEC 2020 §690.12 · Battery shutdown interface (Article 706)
07
Equipment Datasheets + Oncor Interconnection Package
UL-listed module, inverter, racking, and battery datasheets · Oncor solar interconnection application · ERCOT REP solar buyback note · Texas property tax and sales tax exemption notes
Arlington Plan Set — 24 Hours.
Building + Electrical · Oncor Interconnection · NEC 2020 · All Arlington AHJs
How It Works
Three Steps. 24 Hours. Arlington AHJ Ready.
📋
Submit the Project
Share address, specs, and system design. We confirm the AHJ, Oncor interconnection, and NEC 2020 format for Arlington.
5 minutes⚡
We Build the Plan Set
NEC 2020, IBC/IRC 2021. Building + electrical permit drawings for Arlington. Oncor interconnection package. Battery (Article 706) where included.
24–48 hours✅
Submit Permits + Interconnection
Submit building permit, electrical permit, and Oncor interconnection simultaneously. Free revisions for any AHJ correction on our design.
Free revisions🛡️
The Permit Design Commitment
Solar permit services in Arlington — what every installer and EPC gets on every project.
✓AHJ confirmed per address before we build
✓Building + electrical permit drawings — not electrical-only format
✓24–48 hour delivery on standard residential solar projects
✓NEC 2020 formatted for Texas — not California NEC 2026
✓Free revisions for any AHJ correction related to our design
Start Free Trial →
First plan set free.
Licensed installers & EPCs only.
Licensed installers & EPCs only.
FAQ
Questions Arlington Installers Ask Us
Neither. Arlington has its own City of Arlington Building Services department, completely separate from Dallas Building Inspection and Fort Worth Development Services. Submitting an Arlington project to either of those departments results in immediate rejection — they have no jurisdiction. Arlington is Tarrant County’s second-largest city and runs its own full municipal permitting system.
Arlington is in Oncor Electric Delivery territory — the same as Dallas and Fort Worth. Oncor handles all solar interconnection. Arlington is in the ERCOT deregulated market: customers must choose a solar buyback REP before the system goes live. TXU Solar Buyback, Chariot Energy, and Green Mountain Solar Credit 12 are the leading plans in Oncor territory in 2026.
Arlington requires both a building permit and an electrical permit for residential solar. Plan sets must include structural drawings and a single-line diagram. Submit Oncor interconnection simultaneously with permits.
Arlington uses NEC 2020 under the NCTCOG regional standard. NEC 2026 adoption is being prepared — verify with Arlington Building Services for projects submitted after Q3 2026.
No PE stamp is required for standard residential rooftop solar in Arlington. Commercial projects require PE-stamped structural drawings.
Yes — City of Arlington, all Tarrant and Dallas County suburbs, and all DFW cities. We confirm AHJ per address for every project.
Most Arlington residential plan sets ship in 24 to 48 hours. Battery same day. Commercial: 3 to 5 business days. Rush available.
⚡
Reviewed by the Permit Design Engineering Team — Licensed PE
City of Arlington Building Services jurisdiction confirmed. Oncor distribution territory confirmed. NEC 2020 NCTCOG regional standard confirmed. Building + electrical permit requirement confirmed. TXU Solar Buyback retail-match confirmed from PowerToChoose.org (July 2026). Texas SB 1036/1697 TDLR confirmed. Last reviewed July 2026.