Solar With Oncor and a Retail Electricity Plan in Austin, TX

If your home sits in Oncor territory, your solar payback depends on the retail electricity plan you pick, not on Oncor itself. This is a plain-English guide to solar with Oncor and a retail electricity plan in Austin, TX and the suburbs around it, written by someone with hands-on residential solar experience in this market. The outcome you get here: you learn how the wires company, the retail electric providers, and the export credit fit together, so you can size a system and choose a buyback plan that actually pays you for what you send back.

One thing up front. Oncor is the wires company. It maintains the poles, reads the meter, and runs the Oncor power outage map when a storm knocks lines down. Oncor does not sell you electricity and does not buy your solar exports. A retail electric provider does both. That single fact drives every decision on this page.

What Our Solar with Oncor and a Retail Electricity Plan Guide Covers

This is an educational resource, not an installer or a lead-generation site. Here is what the guide walks you through for Oncor-served homes:

• How the Oncor setup actually works. Oncor delivers power and swaps in a bidirectional meter after your solar interconnection is approved. Your retail plan decides what a kilowatt-hour costs and what an exported kilowatt-hour earns.
• Solar buyback plans in Texas. How to read the export credit terms, spot the plans that pay retail rate for exports, and spot the ones that pay wholesale or nothing.
• Residential solar panels sized for a buyback market. In Oncor territory, oversizing past your annual use rarely pays. We cover how the export credit changes the sizing math.
• Home battery storage and backup. When a home battery makes sense with a given retail plan, and when a whole-house standby generator is the cheaper answer for outage protection.
• Solar leasing and solar loans. How the purchase credit ending and the surviving lease credit path change the buy-versus-lease question in 2026.
• Reading and comparing solar quotes. What a fair per-watt price looks like and which line items installers pad, including how Oncor electric delivery charges appear on your bill either way.
• Electricity rates by zip code. Why the plan comparison sites sort by teaser rate, and why a solar owner should sort by export credit instead.

If your home is served by Austin Energy or Pedernales Electric Co-op instead of Oncor, this page is the wrong one for you. Those utilities set their own buyback terms, and the math is different. Check which utility sends your bill before you read further.

How Solar with Oncor and Retail Electricity Plans Work in Austin, TX

1. Confirm Oncor is your wires company

Look at your electric bill. If it lists a retail provider up top and Oncor electric delivery charges as a line item, you are in retail choice territory. Much of Round Rock, Cedar Park, Pflugerville, Hutto, and parts of Georgetown and Leander fall here, though this guide covers the whole footprint from Kyle and Buda out to Bastrop and Dripping Springs. The utility, not the town, decides your outcome.

2. Size the system to your usage, not the roof

Pull twelve months of usage from your bill or your smart meter data. In a buyback market, every kilowatt-hour you use behind the meter is worth full retail; every exported one is worth whatever your plan pays. Systems sized near 100 percent of annual use tend to work better than oversized ones.

3. Get interconnected through your installer

Your installer files the interconnection application with Oncor. Oncor approves it and installs or reprograms the meter to measure flow in both directions. You do not deal with Oncor directly for solar, and Oncor never sends you a check. For those pursuing solar with Oncor and a retail electricity plan in Austin, TX, this interconnection step unlocks the path to export credits.

4. Choose a retail plan that pays for exports

This is the step most homeowners get wrong. A cheap non-solar plan can leave your exports uncompensated. Solar buyback plans in Texas range from one-to-one retail credit to wholesale-indexed rates that swing month to month. Compare the export rate, the import rate, the base fee, and the contract length together. As of early 2026, the strongest plans credit exports at or near the retail import rate; terms change often, so verify before you sign, and your numbers will differ.

5. Re-shop the plan when the contract ends

Buyback terms drift. A plan that paid well at signing can renew onto a weak default rate. Put the contract end date on your calendar and compare retail energy providers again before it rolls over.

What Affects the Price

The honest cost drivers for an Oncor-territory solar project:

• System size in watts. The biggest factor. Bigger systems cost more but usually less per watt.
• Roof complexity and access. Steep pitches, multiple small faces, and two-story homes add labor.
• Battery or no battery. A home battery can double project cost. It earns its keep on plans with weak export credit or for backup during an Oncor power outage, and less so on strong one-to-one buyback plans.
• Equipment tier. Panel and inverter brands vary in price. A solar panel kit with battery and inverter bought online looks cheap until you add permitting, interconnection paperwork, and labor; complete solar power kits for homes with battery are rarely the bargain they appear.
• Financing. Solar loans add interest that a cash purchase avoids. Leases shift the surviving lease credit to the leasing company, which should show up as a lower payment to you.
• Your retail plan. Not a cost of the system, but the single biggest driver of payback time in Oncor territory.

Every dollar figure an installer quotes you carries an as-of date, and your numbers will differ. Get two or three written quotes and compare them line by line before you commit.

Why Austin, TX Reads This Guide

Most of what ranks for this search is a national template, a suburb guide still quoting 2022 buyback rates, or a Reddit thread asking who to trust. This guide exists because none of those answer the question a homeowner in Oncor territory actually has: which plan pays me for my exports, right now, at my address.

I write from hands-on residential solar experience in the Austin area. I am not an installer, not a directory, and not affiliated with Oncor, any retail provider, or any government program. Additionally, I do not claim independence from the industry either; I know it from the inside, and I will tell you when solar is a poor fit for your house or your plan. The guide is organized by utility territory, from Austin Energy to PEC to Oncor retail choice, because the utility sends the bill and sets the rules.

Solar with Oncor and Retail Electricity Plan Questions, Answered

How does solar with Oncor work with a retail electricity plan?

Oncor delivers power and meters your exports; your retail plan sets both the price you pay and the credit you earn. In Lakeway, Bee Cave, or anywhere else Oncor serves, the process is the same: interconnect through Oncor, then pick a plan with a real export credit. The town does not matter. The plan does.

Why is my electric bill so high if I have solar?

Usually because your retail plan pays little or nothing for exports, or because your usage outpaces your production. Check three things: the export credit rate on your plan, the Oncor delivery charges that apply regardless of solar, and whether summer air conditioning is running past what the system covers. A plan switch fixes the first problem without touching the roof.

What is the best solar plan in Texas?

The best solar plan is the one with the highest export credit relative to its import rate and base fee, and that answer changes month to month. As of early 2026, the strongest offers credit exports at or near the retail rate; wholesale-indexed plans pay less but float with the market. Compare current terms before signing, and your numbers will differ.

Who has the best solar buyback plan in Texas?

No single provider holds the top spot for long, so sorting by export terms today beats any static recommendation. Reliant energy reviews and similar provider ratings tell you about billing and service, not about buyback math. Read the electricity facts label and the solar rider for any plan you consider.

Are solar panels worth it in Austin, Texas?

In Oncor territory, solar pencils out when your usage is high, your roof is unshaded, and you pair the system with a strong buyback plan. Without the right plan, exports earn little and payback stretches. Texas retail rates sit near the middle of the cost of electricity per kwh by state, so the plan choice matters more here than the state average does.

Which electric company is the best in Pflugerville, TX?

Most of Pflugerville sits in Oncor territory, so you choose among competing retail electric providers in Texas rather than one assigned company. For a solar home, rank plans by export credit first, then import rate and base fee. For a non-solar home, the cheapest fixed rate for your usage level usually wins.

Get Started

Start by pulling your last electric bill and confirming Oncor is your wires company, then read the sections above that match your situation. When you are ready to compare installers, bring the quote-reading checklist from this guide and ask each one how their sizing assumes your export credit. No sales pitch here; the guide is the product, and it is yours to use.

Related guide: Solar with Oncor and a retail electricity plan — Complete Guide

Prefer to talk it through? Call +15125571906 — a quick call is usually the fastest way to get a straight answer for your situation.