Tesla Powerwall Installers Texas

Premier Certified Tesla Powerwall contractor in Texas with 2,500+ batteries installed

Good Faith Energy is a Tesla Powerwall Premier Certified Installer and Tesla Energy Certified Installer, with over 2,500 Powerwall batteries installed across Texas.

Three Tesla Powerwall batteries installed on a wall

2,500+ Powerwalls Installed

Your Trusted Tesla Powerwall Contractor in Texas

Good Faith Energy is the highest-rated Tesla Powerwall contractor in Texas, with over 2,500 battery installations completed and more than 700 five-star Google reviews. As a Tesla Powerwall Premier Certified Installer, our teams are factory-trained to Tesla’s exact specifications.

Tesla Powerwall is a rechargeable home battery system that stores solar energy for use when you need it most. It charges from your solar panels during the day and delivers clean power at night, during peak rates, or when the grid goes down. Built-in Storm Watch technology automatically prepares your home for severe weather.

Whether you are adding Powerwall to an existing solar system or pairing it with a Tesla Solar Roof, Good Faith Energy handles the complete process from free site evaluation through Tesla app configuration, backed by our in-house service team.

Real Texas Installations

Craftsmanship You Can See

Every Powerwall installation reflects our Tesla Premier-Certified standards, including clean conduit runs, precise alignment, and seamless integration with SPAN smart panels for whole-home energy control.

Tesla Powerwall installation with SPAN smart panel

4× Powerwall + SPAN Panel

54 kWh of whole-home backup with smart-circuit control

Garage Install

Powerwall + SPAN with EV-ready integration

The Powerwall Advantage

Why Choose Tesla Powerwall?

Real-Time Monitoring

87% Reserve

Whole-Home Backup Power

Keep your lights, AC, refrigerator, and critical circuits running during Texas grid outages and severe storms.

13.5 kWh Per Unit

Each Powerwall stores 13.5 kWh of usable energy. Stack multiple units for whole-home coverage with up to 30 kW peak power output.

Solar Energy Storage

Capture excess solar energy during the day and use it at night or during peak-rate hours to maximize your savings.

Storm Watch Technology

Powerwall monitors real-time weather data and automatically charges to full capacity before severe weather reaches your area.

Tesla App Monitoring

Monitor energy production, storage, and home consumption in real time from your phone. Configure backup reserves and usage preferences.

Up to 30% Instant Discount

Thanks to our tax equity partners, you can receive up to 30% off your Powerwall when installed with solar, reducing your total investment instantly.

Engineered for Texas Homes

Powerwall 3 Specifications

The next-generation Powerwall delivers more power, faster solar charging, and built-in inverter technology, all backed by a 10-year warranty.

13.5 kWh Energy Capacity

30 kW Peak Power

11.5 kW Continuous Power (On-Grid)

43.25" x 24" x 7.6" Dimensions

287 lbs (130 kg) Weight

10 Years Warranty

Get Your Powerwall Quote › Instant Online Estimate

Is Tesla Powerwall Right for You?

Powerwall is ideal for Texas homeowners who want energy security, lower bills, and independence from the grid. Consider Powerwall if any of these apply to you:

You experience frequent power outages

You want backup for summer storms

You have solar panels or plan to add them

You want to reduce peak-rate electricity costs

You want energy independence from the grid

Tesla Powerwall FAQs

The average Texas home with one 200-amp electrical panel needs at least two Powerwalls for whole-home backup. If your energy consumption is high or you have a larger home, we recommend three or more units. During your free consultation, our team analyzes your energy usage and designs the right configuration.

Yes. A single Powerwall can start and run most residential air conditioners. For larger homes with multiple HVAC systems, we recommend two or more Powerwalls to handle the startup surge and sustained load comfortably.

Powerwall charges from your solar panels during the day, storing excess electricity. When your home needs power at night, during peak rate hours, or during a grid outage, Powerwall automatically supplies stored energy. The Tesla app lets you monitor and control everything in real time.

Powerwall pricing depends on how many units you need and the complexity of your installation. Thanks to our tax equity partners, you can receive up to 30% off as an instant discount when Powerwall is installed with a solar system, significantly reducing your net cost. Contact Good Faith Energy for a free, no-obligation quote with transparent pricing.

The Backup Switch is a gateway device that detects grid outages, automatically disconnects your home from the grid, and activates Powerwall backup power. It also functions as a site meter, providing detailed energy monitoring through the Tesla app.

Yes, Powerwall can be installed as a standalone battery backup system. However, we strongly recommend pairing it with solar panels to maximize savings and qualify for up to 30% instant discount through our tax equity partners. Without solar, Powerwall charges from the grid.

Duration depends on your energy consumption and the number of Powerwalls installed. The Tesla app shows real-time power flow and remaining battery life, so you can manage your usage during an outage. With two or three Powerwalls and conservative usage, many homeowners maintain power for 24 hours or more.

Tesla Powerwall in Action

See real installations, customer stories, and expert insights from the Good Faith Energy team.

Tesla Powerwall Installation Walkthrough

Why Texas Homeowners Choose Powerwall

Powerwall + Solar: Maximizing Your Savings

I Had a Tesla Solar Roof…

Get a Free Tesla Powerwall Quote

Join 2,500+ Texas homeowners who trust Good Faith Energy for Tesla Powerwall installation. Premier Certified, factory-trained, and backed by 700+ five-star reviews.