Plano solar calculator, panel costs & Oncor buyback
Plano's modeled North Texas solar yield is 1,527 kWh per year per 1 kW reference system. Explore how system sizing, Oncor delivery charges, and retail buyback plans affect the estimate.
Oncor Electric Delivery; verify address
1,527 kWh / kW-year
75074 (Plano, TX)
Plano Solar Estimate Calculator
Select your monthly electric bill or energy consumption to compute conservative, base, and favorable payback scenarios for Plano.
Estimate your solar economics
City-based ranges, not a quote or guarantee.
What is local—and what is not
The solar-yield benchmark and utility context are localized to Plano. The electricity rate and installed-cost ranges are broader benchmarks, not a property-specific quote.
Before making a purchase
Check your actual electricity plan, export credit, roof shading, insurance terms, and multiple installer proposals.
Modeled example: 8 kW residential solar system in Plano
A fixed 8 kW DC system illustrates the committed cost and solar-yield benchmarks. The calculator above sizes a system from your bill or usage instead, so its results can differ from this fixed-size example.
8 kW × $2.95/W DOE national modeled market price. Cost sensitivity: $22,240–$24,960. This is a 2024-dollar PV-only benchmark, before incentives, not a Plano installation quote.
8 kW × Plano's committed PVWatts yield of 1,527 kWh per kW-year. Actual roof output and the share used at home can differ.
The PVWatts V8 yield is a modeled 1 kW fixed-roof city reference, not a forecast for a specific roof. This example does not estimate bill savings or payback because those also require household usage, self-consumption, and the applicable retail plan. See sources and assumptions.
Oncor delivery charges, solar buyback & net metering
Oncor is a common transmission and distribution utility (TDU) in Plano; confirm the provider serving your address on your bill. Oncor maintains the local wires and meters. Your retail electric provider (REP) sells the electricity plan and bills you, including the applicable delivery charges.
Oncor's residential tariff includes fixed monthly and usage-based delivery charges. Solar used immediately at home can reduce grid imports and related usage-based charges, while fixed charges may remain as long as you keep grid service. Actual billing depends on the tariff and your REP plan.
Tax Exemptions & Incentive Programs
Property tax: Texas Tax Code § 11.27 may exempt the value attributable to a qualifying solar device used primarily for on-site energy. Apply to the appraisal district for your property; the chief appraiser determines eligibility. No exemption is included in this estimate. See Texas Comptroller guidance.
Oncor program and REP credits: Oncor describes a conditional residential solar incentive administered through participating service providers. The provider applies for approval and reservation, and Oncor pays approved incentives to the provider. Check current Oncor eligibility and program terms; no incentive is assumed here. Separately, any export credit depends on your REP's current contract.
What Drives Your Plano Solar Payback?
- Self-consumption and imports: Solar used as it is generated can reduce energy bought from your REP and usage-based delivery charges on avoided grid imports. Fixed, minimum, and other plan charges may remain.
- Exports: Electricity sent to the grid is separate from electricity imported later. Export compensation depends on your REP's buyback agreement and may be lower than your import price; do not assume a statewide 1:1 credit.
- Roof and shade: The 1,527 kWh/kW reference uses the committed PVWatts fixed-roof settings, including a south-facing 20° tilt and modeled system losses. Your roof can produce a different amount.
Explore Nearby North Texas Markets
Compare Plano solar yield benchmarks with neighboring cities: