First Source Energy Inc
First Source Energy Inc
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      • FAQ - Inverter Generator
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  • Home
  • Residential - Homeowners
    • Residential - Homeowners
    • DuroMax Generators
    • XP16000iH - XP16000IHT
    • XP11000iH - XP11000IHT
    • XP13000HX - XP13000HXT
    • FIRMAN Generators
    • Generator Packages
    • Generator Interlock Kits
    • DuroMax Battery Solutions
  • Generator Maintenance
  • Inverter Generators
    • FAQ - Inverter Generator
    • XP16000 Dual - Tri Fuels
    • XP11000 Dual - Tri Fuels
  • SOFT START KITS FOR AC
    • Micro Air EASY START
    • Smooth Start Soft Starter
  • Products and manufactures
    • Briggs & Stratton
    • Champion Generators
    • Cummins Generators
    • DuroMax Generators
    • Generac Generators
    • Kohler Generators
    • Energy Saving Products
  • Commercial - Industrial
    • Commercial Generators
    • Commercial Chargers
  • Solar Energy Solutions
    • Solar Solutions
  • Electrical Solutions
  • Our Team
    • About First Source Energy
    • Leadership
    • Our Mission
    • First Source Projects
    • First Source Events
  • First Source Gallery

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Modern patio with outdoor furniture and a Champion generator at dusk.
First Source Energy Now Has

Champion Generators

We are proud to announce that we are a Champion Generator Distributor and Dealership in the Houston area! With a full range of whole home standby and portable generators, you have the ideal solution for your needs right here at First Source Houston. Our generators can run on either propane or natural gas, ensuring flexibility for your energy requirements. We can also assist you with product selection and installation to complete your setup, making us your go-to source for generator solutions in Houston, Texas.

Best Selling Home Standby Generators

Champion standby generator with control panel door open.

Best Selling Standby for Medium-Size Homes: Model 100179 12.5 kW Select Circuit

The Champion Model 100179 Select Circuit is our best selling model for homes between 1,500 sq ft and 3,000 sq ft.


It provides 12.5 kW of power on propane and 11 kW on natural gas. Comes with 100A automatic transfer switch to run most of your high-demand appliances.


Customers looking for the right mix of power on natural gas or propane and the power of the Champion generator that makes this our best selling Champion units.

Champion 22 kW whole house standby generator with control panel.

Our Model 201222 22 kW Generator Includes 200A Transfer Switch with aXis Technology

The Champion Model 201222 is our best seller for larger homes above 3,000 sq ft.


It provides 22 kW of power on propane and 19.8 kW on natural gas. Comes with 200A aXis Technology auto transfer switch  to run your entire home.


Customers who need the most power for their home make this one of our best selling Champion units.

Large beige Champion generator with an open control panel box.

Our Best Bang for your Budget Buck!

The Champion Model 100177 8.5 kW Generator platform is for smaller homes yet strong enough to run air conditioning and a balance of home devices up to 1,500 sq ft.


It provides 8.5 kW of power on propane and 7.5 kW on natural gas. Comes with 5A auto transfer switch.

Our Best Selling Portables

Yellow and black Champion 6250 watt open frame inverter generator with wheels.

Our Best Selling Portable

Our portable generators and inverter generators are very useful for outdoor activities like camping, powering RV air conditioners and fridges, and even at home when you're running tools in the garage or shop, or doing outdoor activities.


This is the Champion Model 510059, it provides 6,250 W of startup power and 5,000 W Running Power – an excellent choice for powering essential systems as a home backup power source. 


It is also ideal for outdoor tools, lights, activities, and camping. It will run for 13 hours at 1/4 load and a full load of gasoline fuel. It will provide 42A of current at 120V. 

Champion Tri-Fuel generator with CO Shield carbon monoxide auto-shutoff feature.

Champion Model 201161

This Champion Model 210161 is a rugged powerhouse that provides a beastly 15,000 W of startup power and 12,000 W Running Power – Ample enough for most RV setups with A/C, fridge, LED TV. coffee maker, and other electronics.


It is TriFuel capable: will run on gasoline, propane, or natural gas. It comes with a 25-ft NG hose kit with adaptors for natural gas and propane, making it one of the most versatile generators on the market! 


It also has the CO Shield automatic carbon monoxide shut-off system to protect you from deadly fumes.


The Model 201161 will run for 9 hours at 50% load on a full load of 11 gallons of gasoline

Champion 11000-watt tri-fuel generator with CO Shield auto-shutoff and natural gas readiness.

Our Best Mid-Range Portable!

The Champion Model 201423 portable generator puts out a solid 11000 W of Startup power and 9000 W Running power. 


This model is also TriFuel capable: will run on gasoline, propane, or natural gas. It comes with a 25-ft NG hose kit with adaptors for natural gas and propane, making it one of the most versatile generators on the market! 


It has a wireless starter and also is equipped with the CO Shield automatic carbon monoxide shut-off system to protect you from deadly fumes.


The Model 201423 will run for 15 hours at 25% load on 6.1 gallons of gasoline. On propane it will run at 8100 W for 8 hours at 25% load on a 20-lb tank.

First Source Energy: Reliable Portable and Standby Generators in Houston

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First Source Energy Corp

5400 Mitchelldale Street Houston, Texas, 77092

(844) 223-9900

Copyright © 2026 First Source Energy Corp - All Rights Reserved.

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