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Solar Panel & Federal Tax Credit Calculator in Oncor

Solar panel installation cost in Oncor varies based on system size, equipment quality, local utility rates, and state tax credits. Use our decision engine for a custom, state-of-the-art solar and battery payback analysis in under 2 minutes.

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Find Your Perfect Solar Solution in Under 2 Minutes

Get a personalized solar recommendation based on your location, home, electricity usage, utility company, incentives, and goals.

What would you like to achieve with solar?

Select your primary goal to customize your dynamic calculations.

Save Money on Bills
Install Solar (Home)
Add Battery Backup
Charge Electric Vehicle

Who is this solar project for?

Homeowner (Residential)
Commercial / Factory

Configure Your Location & Energy Details

Enter your ZIP code to auto-load local sun hours, cost-per-watt, and utility policies.

Texas
$0.18/kWh

Select Hardware & Roof Shading

Solar Panels Quality Preference:

Standard Tier 1 (Qcells)
Premium Efficiency (REC)
Economical Panels

Home Battery Storage Backup:

No Battery Backup
Tesla Powerwall 3
Enphase IQ Battery

Roof Shading & Sun Exposure:

Full Sun (No Shade)
Light Shading
Moderate Shading

Recommended Solar Decision

Solar Sizing & Payback Dashboard

System Specifications

Recommended System Size:--
Number of Panels:--
Roof Space Needed:--
Inverter Model:--

Financial Summary

Gross Cost:--
30% Federal ITC:--
Net Cost:--

Energy Savings

Monthly Savings:--
First-Year Savings:--
5-Year Savings:--
10-Year Savings:--
25-Year Cumulative Savings:--

Payback & ROI

Payback Period:--
Return on Investment (ROI):--
25-Year Net Profit:--
Estimated Property Value Gain:--

Environmental Impact (Annual Offset)

--
CO₂ Reduction
--
Trees Equivalents
--
Cars Removed

Compare Alternative System Sizes

Compare the recommended solar sizing side-by-side with smaller and larger configurations.

Top 10 Solar Panel Installers in Oncor

Compare the top-rated solar installers servicing your specific region.

Freedom Solar Power

★ 4.6 (820 reviews)
(877) 464-7652 info@freedomsolarpower.com

Kosmos Solar

★ 4.8 (190 reviews)
(817) 659-2997 info@kosmossolar.com

Longhorn Solar

★ 4.7 (310 reviews)
(512) 837-4800 sales@longhornsolar.com

Sunshine Renewable Solutions

★ 4.9 (145 reviews)
(832) 230-2936 contact@sunshinerenewables.com

Circle L Solar

★ 4.5 (120 reviews)
(817) 857-9600 info@circlelsolar.com

Alba Energy

★ 4.6 (95 reviews)
(800) 238-3112 info@albaenergy.com

Wright-Way Solar

★ 4.7 (80 reviews)
(903) 590-0900 sales@wrightwaysolar.com

Wells Solar

★ 4.4 (280 reviews)
(833) 209-3557 info@wellssolar.com

Native Solar

★ 4.8 (110 reviews)
(512) 555-0133 info@nativesolar.com

Texas Solar Group

★ 4.5 (65 reviews)
(512) 555-0190 info@texassolargroup.com

Frequently Asked Questions for Oncor

Get answers to common solar questions about costs, incentives, and system payback.

Q: How does net metering buyback work in Texas?

A: Texas does not have a statewide net metering mandate. Instead, retail electric providers (REPs) offer different buyback plans. Sizing your system correctly is key to match your usage.

Q: Are there solar incentives in Texas?

A: Yes, you qualify for the 30% Federal Solar Tax Credit (ITC), and Texas property owners receive a 100% property tax exemption on the added value of the solar system.

Q: What is the average cost of solar in Texas?

A: The average cost of solar in Texas is around $2.60 per watt. An 8 kW system averages $20,800 gross, which drops to $14,560 after claiming the 30% tax credit.

Suggested Reading Material

Calculation Modules Directory for Oncor

Our decision engine runs 15 localized calculation modules configured specifically for Oncor utility rates and policies. Click any category to view the supported calculation parameters:

Primary Sizing Modules
Oncor Solar Calculator Oncor Solar Savings Calculator Oncor Solar Cost Calculator Oncor Solar Payback Calculator Oncor Solar ROI Calculator Oncor Solar Estimate Calculator Oncor Solar Energy Calculator Oncor Solar Power Calculator Oncor Solar Panel Calculator Oncor Solar System Calculator
Cost & Financing Analysis
Oncor Solar Installation Cost Calculator Oncor Home Solar Cost Calculator Oncor Commercial Solar Cost Calculator Oncor Solar Financing Calculator Oncor Solar Loan Calculator Oncor Solar Lease Calculator Oncor PPA Calculator Oncor Monthly Solar Payment Calculator Oncor Solar Tax Credit Calculator Oncor Solar Rebate Calculator
Savings & Bill Projections
Oncor Monthly Savings Calculator Oncor Annual Savings Calculator Oncor Lifetime Savings Calculator Oncor 10-Year Savings Calculator Oncor 20-Year Savings Calculator Oncor 25-Year Savings Calculator Oncor Electricity Bill Savings Calculator Oncor Utility Bill Calculator Oncor Solar vs Utility Cost Calculator Oncor Energy Savings Calculator
System Design & Sizing
Oncor Solar Panel Sizing Calculator Oncor Solar System Size Calculator Oncor Solar Capacity Calculator Oncor Solar Array Calculator Oncor Number of Panels Calculator Oncor Roof Solar Calculator Oncor Roof Area Calculator Oncor Roof Suitability Calculator Oncor Solar Output Calculator Oncor Solar Production Calculator
Battery Storage & Backup
Oncor Battery Calculator Oncor Battery Savings Calculator Oncor Battery Payback Calculator Oncor Battery ROI Calculator Oncor Battery Size Calculator Oncor Battery Capacity Calculator Oncor Whole Home Backup Calculator Oncor Power Outage Calculator Oncor Backup Runtime Calculator Oncor Battery Storage Calculator
Net Metering & Grid Policies
Oncor Net Metering Calculator Oncor Net Billing Calculator Oncor Export Credit Calculator Oncor Solar Export Calculator Oncor Grid Export Calculator Oncor Grid Import Calculator Oncor Self Consumption Calculator Oncor Energy Credit Calculator Oncor TOU Solar Calculator Oncor Demand Charge Calculator
California NEM 3.0 Modules
Oncor NEM Calculator Oncor NEM 2.0 Calculator Oncor NEM 3.0 Calculator Oncor NBT Calculator Oncor Avoided Cost Calculator Oncor Export Rate Calculator Oncor ACC Calculator Oncor Solar Export Value Calculator Oncor Battery Dispatch Calculator Oncor Peak Export Calculator
EV Charging Integration
Oncor EV Solar Calculator Oncor EV Charging Calculator Oncor Home EV Charging Calculator Oncor EV Electricity Cost Calculator Oncor EV Savings Calculator Oncor EV Battery Calculator Oncor EV Charging Cost Calculator Oncor EV Solar Size Calculator Oncor EV Panel Calculator Oncor EV Offset Calculator
Environmental Carbon Offsets
Oncor Carbon Savings Calculator Oncor Carbon Offset Calculator Oncor CO₂ Calculator Oncor Trees Saved Calculator Oncor Green Energy Calculator Oncor Clean Energy Calculator Oncor Climate Impact Calculator Oncor Emissions Calculator Oncor Sustainability Calculator Oncor Green Home Calculator
Financial Returns & Payback
Oncor Break-even Calculator Oncor Cash Flow Calculator Oncor Investment Calculator Oncor Inflation Savings Calculator Oncor Property Value Calculator Oncor Home Value Calculator Oncor Return on Investment Calculator Oncor Solar Profit Calculator Oncor Long-Term Savings Calculator Oncor Solar Value Calculator
Commercial & Industrial Sizing
Oncor Commercial Solar Calculator Oncor Business Solar Calculator Oncor Warehouse Solar Calculator Oncor Office Solar Calculator Oncor Factory Solar Calculator Oncor Industrial Solar Calculator Oncor School Solar Calculator Oncor Hospital Solar Calculator Oncor Agricultural Solar Calculator Oncor Farm Solar Calculator
Installation & Labor Breakdown
Oncor Installation Calculator Oncor Installer Cost Calculator Oncor Permit Calculator Oncor Inspection Calculator Oncor Wiring Cost Calculator Oncor Mounting Cost Calculator Oncor Labor Cost Calculator Oncor Equipment Cost Calculator Oncor Installation Timeline Calculator Oncor Project Cost Calculator
Performance & Efficiency Metrics
Oncor Solar Efficiency Calculator Oncor Inverter Calculator Oncor Inverter Size Calculator Oncor Solar Yield Calculator Oncor Peak Sun Hours Calculator Oncor Solar Angle Calculator Oncor Solar Tilt Calculator Oncor Solar Orientation Calculator Oncor Shade Calculator Oncor Weather Impact Calculator
Smart Home Load Calculations
Oncor Smart Home Solar Calculator Oncor Home Energy Calculator Oncor Appliance Calculator Oncor HVAC Solar Calculator Oncor Heat Pump Calculator Oncor Pool Solar Calculator Oncor Water Heater Calculator Oncor Generator Replacement Calculator Oncor Backup Power Calculator Oncor Energy Independence Calculator
AI Recommendations Engine
Oncor Best Solar System Calculator Oncor Best Solar Panels Calculator Oncor Best Battery Calculator Oncor Best Inverter Calculator Oncor Personalized Solar Calculator Oncor AI Solar Calculator Oncor Smart Solar Calculator Oncor Solar Recommendation Tool Oncor Solar Planner Oncor Solar Advisor

Explore Calculator Locations & Utilities

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