Solar in Arlington TX
Arlington, located between Dallas and Fort Worth, offers excellent conditions for solar with 5.5 peak sun hours daily. Texas's deregulated electricity market creates unique opportunities—and some complexity—for solar homeowners.
Why Arlington is Good for Solar
- Excellent sunshine: 5.5 peak sun hours daily
- Moderate rates: ~$0.12/kWh average
- Deregulated market: Choose solar-friendly retail plans
- No state income tax: Simplifies financial analysis
- Growing solar market: Competitive installer pricing
Arlington Solar Costs
Average System Costs
| System Size | Gross Cost | Cost/Watt |
|---|---|---|
| 6 kW | $14,400-18,000 | $2.40-3.00 |
| 8 kW | $19,200-24,000 | $2.40-3.00 |
| 10 kW | $24,000-30,000 | $2.40-3.00 |
Federal 25D credit ended Dec 31, 2025. PPA/lease options still access 30% federal benefit.
Payback Timeline
- Purchased systems: 10-14 years typical
- With buyback plan: Can improve to 9-12 years
- 20-year savings: $20,000-35,000 potential
- Rate escalation: Future rate increases improve returns
Texas Deregulated Market
Arlington is served by Oncor for transmission and distribution, but you choose your Retail Electric Provider (REP). This creates unique considerations for solar homeowners.
How Texas Solar Works
| Entity | Role |
|---|---|
| Oncor | Owns/maintains grid, handles interconnection |
| Your REP | Bills you, may offer buyback credits |
| You | Choose REP plan that works with solar |
Finding Solar-Friendly Plans
- 1:1 buyback: Some REPs credit exports at retail rate
- Wholesale credit: Others pay ~$0.03-0.06/kWh for exports
- Time-of-use: Some plans have variable rates
- Contract terms: Watch for plan changes and renewals
Popular Solar Buyback REPs
Research current offerings from providers like Green Mountain Energy, Rhythm, Chariot, and others. Plans change frequently—verify current terms before signing.
Texas Incentives
Available Incentives
- Property tax exemption: 100% of solar value excluded
- Solar buyback plans: REP credits for exported power
- Net metering: Not mandated statewide (depends on REP)
- Local rebates: Some utilities offer incentives
Federal Options
- Purchased systems: No federal credit (25D ended 2025)
- PPA/Lease: Solar company claims 30% credit through 2027
- Net benefit: Lower PPA rates reflect federal savings
No State Income Tax Benefit
Texas has no state income tax, so there's no state tax credit opportunity. This also means no state tax liability to offset—straightforward math for solar financial analysis.
DFW Considerations
Weather Factors
- Hail storms: DFW sees significant hail—rated panels important
- Hot summers: Some efficiency loss on 100°F+ days
- High AC usage: Summer bills can exceed $300-400
- Spring storms: March-May most active weather
Installation Considerations
- Hail rating: Panels tested for 1.25"+ hail recommended
- Insurance: Verify comprehensive solar coverage
- HOAs: Texas law protects solar rights with some limits
- Roof age: Replace aging roofs before installation
Production Estimates
- Annual production: 1,450-1,650 kWh per kW installed
- 8 kW system: ~12,000-13,000 kWh/year
- Best months: April-September
- Winter production: 50-60% of peak
The Bottom Line
Arlington offers excellent solar conditions in a unique market. The deregulated Texas market means your REP choice matters as much as your panel choice. With 5.5 peak sun hours and 100% property tax exemption, solar is attractive for long-term homeowners.
Key points:
- 5.5 peak sun hours deliver strong production
- Choose a REP with good solar buyback terms
- 100% property tax exemption on solar value
- 10-14 year payback typical
- Hail-rated panels important for DFW area
Questions About Solar in Arlington?
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