Backup Battery & Electrical Panel Installation in East Texas

Build a Smarter Backup Power System With East Texas Generators

Backup power no longer means choosing between the utility grid and a standby generator. East Texas homeowners can now combine battery storage, hybrid inverters, upgraded electrical panels and standby generators into one smarter backup power system.

East Texas Generators installs and services home battery storage and electrical upgrades throughout Tyler, Longview, Hideaway, Jacksonville, Lindale, Flint, Bullard and communities within 75+ miles of Tyler. ETG can help homeowners build a complete energy solution around Briggs & Stratton batteries, Sol-Ark® and EG4 hybrid inverters, electrical panel upgrades and Briggs & Stratton, Generac or KOHLER standby generators.

Build Your Total Backup Power System With ETG

From SimpliPHI® batteries and hybrid inverters to panel upgrades and standby generators, East Texas Generators can coordinate the complete project. Call ETG to get started.

Why Trust ETG With Your Generator Installation?

Generator installation can become complicated quickly when electrical work, fuel connections, plumbing and equipment sizing involve multiple contractors. East Texas Generators removes that burden with a turnkey process built on experience, coordination and your property’s specific needs.

Home Battery Storage Installer (SimpliPHI®)

Home battery storage gives homeowners another way to stay powered when the grid goes down. Battery systems can also support solar energy storage, time-of-use savings and off-grid applications.

ETG installs Briggs & Stratton SimpliPHI® battery systems, including the scalable SimpliPHI® 6.6 Battery. Briggs & Stratton currently positions the system for backup power, solar + storage, peak-rate savings and off-grid use. Each battery provides approximately 6.65 kWh of capacity, and multiple units can be stacked for larger energy requirements.

Home battery storage can provide:

  • Backup Power During Outages: Keep selected household loads running without immediately relying on a generator.
  • Solar Energy Storage: Store excess solar generation for use when the sun is not producing.
  • Expandable Capacity: SimpliPHI® batteries can be scaled as household energy demands grow.
  • Generator Integration: Pair batteries with standby generators for longer-duration backup power.

Sol-Ark® & EG4 Hybrid Inverter Installation

The inverter is the control center connecting batteries, solar, utility power and, in many systems, a standby generator.

Hybrid inverter system installed by East Texas Generators to manage grid power, battery storage and whole-home backup in Longview, TX

Sol-Ark® Hybrid Inverters

Sol-Ark hybrid inverters are designed for whole-home energy resilience and can integrate solar, battery storage, utility power and generators within one platform.

  • Supports AC- and DC-coupled solar configurations
  • Provides dedicated generator integration
  • Includes smart-load management capabilities

The Sol-Ark 15K platform includes a 200A grid passthrough and multifunction generator port, while higher-capacity residential models expand output for homes.

Home battery backup system connected to a standby generator by East Texas Generators for extended outage protection in Lindale, TX

EG4 Hybrid Inverters

EG4 hybrid inverters combine multiple energy-management functions into one system, reducing the need for separate external components.

  • Operate in grid-tied, grid-assist or off-grid configurations
  • Integrate solar and 48V battery storage
  • Generator integration is available

Current EG4 platforms such as the 18kPV support grid-tied, grid-assist and off-grid operation, while larger configurations can be scaled with multiple units.

Generac standby generator installation by ETG for a residential property in Lindale, TX, preparing for storms and power outages

Electrical Panel Upgrades for Backup Power Systems

A whole-home backup system is only as capable as the electrical infrastructure supporting it.

Older East Texas homes may still have 100-amp electrical service, while modern households may have central AC, electric ranges, pool equipment, well pumps, EV chargers and other significant electrical loads.

When adding battery storage or a standby generator, ETG evaluates the electrical panel and service capacity before installation.

Panel-related upgrades may include:

  • Electrical Panel Replacement: Upgrade outdated or undersized service equipment.
  • Subpanel Installation: Create additional breaker capacity when the existing panel is full.
  • Automatic Transfer Switch Integration: Safely separate utility power from generator power during an outage.
  • Load Management: Prioritize critical circuits when full-home backup is unnecessary or impractical.
  • Generator-Ready Electrical Work: Prepare the home for Briggs & Stratton, Generac or KOHLER standby power.

T E S T I M O N I A L S

Battery Backup + Standby Generators = Total Backup Power

Battery storage and standby generators can work together instead of competing for the same job.

Batteries can provide fast, quiet backup power for selected loads, while a standby generator can support larger demands and extended outages.

For East Texas homeowners preparing for severe storms, winter freezes and long grid outages, that combination can provide another layer of resilience.

Upgrade Your East Texas Home for the Next Outage

A battery, inverter, electrical panel or generator can solve one part of the problem. ETG helps homeowners connect those pieces into a complete backup power system.

From Tyler and Longview to Hideaway, Jacksonville, Lindale, Flint, Bullard, and communities within 75+ miles of Tyler, East Texas Generators installs home battery storage, hybrid inverters, electrical panel upgrades, and standby generators built around how your home actually uses electricity.

Contact East Texas Generators today to discuss battery storage, panel upgrades or a complete generator + battery backup system for your East Texas home.

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