Store power.
Keep the lights on.
Delta Power Group installs the Tesla Powerwall home battery for Dallas homeowners — whole-home backup that switches on automatically the instant the grid goes down, runs silently, and works with or without solar.
Automatic backup, day and night — engineered as one system.
Tesla Powerwall in Dallas, done right.
From load assessment and permitting to install and Tesla app setup, Delta handles the entire Powerwall project. You’ll know exactly what stays on when the grid goes down — installed code-compliant and fully permitted for your Dallas home.
Dallas Tesla Powerwall FAQs
It’s sized to your home. During an outage the Powerwall automatically powers your essential circuits, and can cover your whole home depending on how many units you install and your usage.
No. A Powerwall delivers backup power on its own. If you have or add solar, it stores that energy and recharges during the day, but solar is not required.
It depends on your load and how many units you have. Running essentials like your fridge, furnace fan, lights and internet stretches backup far longer than running everything at once.
In Texas the value is resilience when the ERCOT grid is strained during summer heat waves and winter freezes, so your home stays powered — plus the option to pair with solar.
Free quote · fast follow-up
Get your free Tesla Powerwall quote in Dallas, TX.
Professionally installed and locally serviced, for backup power when the grid goes down. Tell us where to reach you and a Delta pro follows up fast — no pressure, no obligation.