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Backup Power Options in Denton, TX (2026)

Updated March 2026

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Power outages in Denton happen. Question is: how do you want to handle them?

What is the best backup power for a home?

Three main options: solar+battery, gas/propane generator, or portable generator. Each has tradeoffs.

Is a solar battery better than a generator?

As part of the ERCOT grid, Texas solar owners have unique opportunities for grid services and buyback programs that aren't available elsewhere.

Option

Upfront Cost

Fuel

Noise

Automation

Extra Income

Solar+Battery

$10-20k

None

Silent

Automatic

$200-500/yr

Whole-home Generator

$5-15k

Gas/Propane

Loud

Automatic

$0

Portable Generator

$500-2k

Gas

Loud

Manual

$0

Do solar panels work during a power outage?

Oncor grid reliability is decent but not perfect. Multi-day outages are rare but they happen. The 2021 winter storm proved that.

The Modern Electric Advantage

Unlike generators that sit idle, our battery systems earn $200-500/year through grid services while waiting for outages. You get backup power AND passive income.

Explore backup options for Denton

Related Resources

See our complete backup guide for Texas-wide information.

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