Irving sits between Dallas and DFW Airport, one of the few DFW cities large enough to have genuinely distinct neighborhoods with different solar profiles. South Irving's older housing stock, the corporate corridor along MacArthur, and the newer mixed-use developments in Las Colinas all present different rooftops — and different solar economics. This guide covers what homeowners across Irving's neighborhoods need to know in 2026.
Solar Costs in Irving TX in 2026
Irving's housing stock spans a wide range of sizes and vintages, so solar system sizes — and costs — vary more than in a newer uniform suburb. Smaller 1960s–1970s homes in South Irving and Valley Ranch area typically need 4–6 kW systems; larger two-stories in Las Colinas-adjacent neighborhoods may need 8–11 kW.
| System Size | Installed Cost (Before Incentives) | Est. Annual Savings | Typical Irving Home |
|---|---|---|---|
| 4–5 kW | $13,000 – $18,000 | $900 – $1,300 | Older South Irving ranches, under 1,600 sq ft |
| 6–7 kW | $19,000 – $23,000 | $1,200 – $1,700 | Mid-size homes, 1,600–2,300 sq ft |
| 8–10 kW | $24,000 – $31,000 | $1,700 – $2,500 | Newer or larger homes, 2,300–3,200 sq ft |
| 11+ kW | $32,000+ | $2,400+ | Las Colinas area, larger construction |
Dallas County Property Tax Exemption in Irving
Irving is in Dallas County. The combined property tax rate — Dallas County, City of Irving, and Coppell or Irving ISD depending on your address — runs approximately 2.2–2.6%. Under Texas Tax Code §11.27, the full appraised value of your solar system is permanently exempt. On a $22,000 system at a 2.4% combined rate, that is $528 per year in avoided property taxes — $13,200 across a 25-year system life.
Zencore Solar files Form 50-123 with the Dallas Central Appraisal District (DCAD) on every Irving installation. The deadline is April 30 for the current tax year — we file within 30 days of your system going live.
Irving's Diverse Neighborhoods and What They Mean for Solar
- ✓South Irving (older, 1960s–80s homes): Smaller roof planes, some homes may need electrical panel upgrades from 100A to 200A service. Good candidates for a smaller 4–6 kW starter system that still meaningfully offsets bills.
- ✓Valley Ranch (1980s–90s): Larger, well-oriented rooftops in a planned community. Good solar candidate. Some HOA presence — Texas law protects your right to install regardless.
- ✓Las Colinas residential areas (1990s–2010s): Larger homes, higher electricity consumption, stronger solar ROI. Multiple HOA communities; we handle all ARC applications.
- ✓North Irving near DFW Airport corridor: Mix of commercial and residential. Residential areas here tend toward newer larger construction.
- ✓Older central Irving: Some flat or low-slope roofs on commercial-style residential buildings — still installable with appropriate racking.
Oncor Service in Irving
All of Irving is served by Oncor Electric Delivery. As an Oncor customer, you have access to the competitive retail electric market, the Oncor Solar+Storage rebate (up to $9,000 for qualifying battery installations), and solar buyback plans from multiple retail electric providers. Irving's proximity to DFW Airport means Oncor's infrastructure in the area is robust — interconnection timelines are generally in line with the broader DFW average.
Commercial Solar in Irving
Irving hosts major corporate campuses including ExxonMobil, Celanese, and Flowserve. The commercial solar opportunity in Irving is significant — large flat-roof office buildings, warehouses, and parking structures along the 114 and 635 corridors are strong candidates for rooftop and carport solar. The commercial Investment Tax Credit at 30–40% makes large Irving commercial installations financially compelling. We do commercial assessments in Irving alongside residential work.
Solar Permitting in Irving
The City of Irving Development Services handles residential solar permits. Irving's permit office processes a consistent volume of solar applications; typical turnaround is 7–12 business days for a complete submission. We handle all permit documentation, fees, and inspector coordination.
Get a free solar quote for your Irving home — system sized to your specific neighborhood and electricity usage, with full incentive breakdown.
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