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
  • 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
  • Commercial - Industrial
    • Commercial Generators
    • Commercial Chargers
  • Products and manufactures
    • Briggs & Stratton
    • Champion Generators
    • Cummins Generators
    • DuroMax Generators
    • Generac Generators
    • Kohler Generators
    • Energy Saving Products
  • 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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First Source Energy: Reliable Portable and Standby Generators in Houston

XP16000iHT - $5200.00

XP16000iH - $4999.00

DuroMax XP16000iHT tri-fuel portable generator with control panel and wheels.

WE are having a big sale, on-inverter generators in February! 

THIS IS OUR BEST PRICE EVER!

This is the Tri Fuel 

This XP16000iH is a very powerful and quiet running inverter generator. 64 Decibels of sound 

XP16000iH - $4999.00

XP16000iH - $4999.00

DuroMax XP16000iHT tri-fuel portable generator with control panel and wheels.

WE are having a big sale, on-inverter generators in February! 

THIS IS OUR BEST PRICE EVER!

This is the DUAL Fuel 

This XP16000iH is a very powerful and quiet running inverter generator. 64 Decibels of sound 

(2) 50 Amp outputs and controls

Close-up of a generator control panel with dual 50 amp outlets for home power backup.

We understand the unique electrical needs of modern homes and delicate electronic devices - This is the ultimate in THD control and ultimate power production 

This unit also has TWIN 50 amp Outlets!

Fully loaded Power Panel

Control panel with fuel choice, start button, outlets, and safety alerts.

This control panel even a NASA engineer would love! Easy to understand and allows for parallel linking other Inverter generators for even greater power output.

Fuel Options - Peace of Mind

DuroMax XP16000iHT tri-fuel generator with propane and gasoline tanks.

These units come with three fuel options with connect options that fit any situation, and can be fitted to different fuels quickly if needed to be moved to support other locations

DuroMax Safety - Durability

DuroMax XP16000iHT tri-fuel generator with 16,000 peak watts and 5-year warranty.

Safety is a number one priority at Duromax!

They work hard to keep these products safe and using quality materials for long lasting reliability 

How big is it and what else?

DuroMax XP16000iHT generator dimensions and included accessories.

These units come complete and assembled

The battery needs to be connected and oil added and your off and running in no time!

We offer a start up and break in service for every generator we sell

AMG Premium Battery

DuroMax AGM Battery offering cold weather starts, longer lifespan, and enhanced reliability.

This is a Premium AMG high quality battery to help ensure your generator starts when you need it most!

DuroMAX - XP11000iH - XP11000iHT

Residential - Whole Home

DuroMax XP11000iH dual fuel portable generator with control panel and wheels.

Our team of licensed electricians are experts in handling all types of residential electrical services. From minor electrical repairs to complete electrical installations, we ensure the highest quality workmanship and customer satisfaction.

Commercial Electrical Services

DuroMax dual fuel generator with high peak and running watts, remote start, and 5-year warranty.

We understand the unique electrical needs of businesses and offer a range of commercial electrical services including installation, repair, and maintenance of electrical systems, lighting, and more.

Industrial Electrical Services

DuroMax control center with power panel and multiple outlets.

Our industrial electrical services are designed to serve the unique electrical needs of industrial facilities. Our team is well-equipped to handle complex electrical systems and installations.

Multiple Fueling Options

DuroMax dual fuel generator with gasoline and propane options shown outdoors.

We provide electrical panel upgrades to ensure that your electrical systems are safe and up-to-date. Our team of experts can handle electrical panel upgrades of all sizes and complexities.

Whole Home Power

DuroMax XP11000iH generator connected to a home power outlet.

Enjoy 11,000 watts of clean, Dual Fuel or Tri fuel inverter power. These generators come equipped with a 50 Amp plug and is designed for Whole Home Power Backup.

XP11000iH Specs

XP11000iH generator specifications for gasoline and propane models.

Impressive power and weight specs 

DuroMAX - XP16000iH - XP16000iHT

XP16000iHT - $5200.00

XP16000iH - $4999.00

DuroMax XP16000iHT tri-fuel portable generator with control panel and wheels.

WE are having a big sale, on-inverter generators in February! 

THIS IS OUR BEST PRICE EVER!

This is the Tri Fuel 

This XP16000iH is a very powerful and quiet running inverter generator. 64 Decibels of sound 

XP16000iH - $4999.00

XP16000iH - $4999.00

DuroMax XP16000iHT tri-fuel portable generator with control panel and wheels.

WE are having a big sale, on-inverter generators in February! 

THIS IS OUR BEST PRICE EVER!

This is the DUAL Fuel 

This XP16000iH is a very powerful and quiet running inverter generator. 64 Decibels of sound 

(2) 50 Amp outputs and controls

Close-up of a generator control panel with dual 50 amp outlets for home power backup.

We understand the unique electrical needs of modern homes and delicate electronic devices - This is the ultimate in THD control and ultimate power production 

This unit also has TWIN 50 amp Outlets!

Fully loaded Power Panel

Control panel with fuel choice, start button, outlets, and safety alerts.

This control panel even a NASA engineer would love! Easy to understand and allows for parallel linking other Inverter generators for even greater power output.

Fuel Options - Peace of Mind

DuroMax XP16000iHT tri-fuel generator with propane and gasoline tanks.

These units come with three fuel options with connect options that fit any situation, and can be fitted to different fuels quickly if needed to be moved to support other locations

DuroMax Safety - Durability

DuroMax XP16000iHT tri-fuel generator with 16,000 peak watts and 5-year warranty.

Safety is a number one priority at Duromax!

They work hard to keep these products safe and using quality materials for long lasting reliability 

How big is it and what else?

DuroMax XP16000iHT generator dimensions and included accessories.

These units come complete and assembled

The battery needs to be connected and oil added and your off and running in no time!

We offer a start up and break in service for every generator we sell

AMG Premium Battery

DuroMax AGM Battery offering cold weather starts, longer lifespan, and enhanced reliability.

This is a Premium AMG high quality battery to help ensure your generator starts when you need it most!

  • FIRMAN Generators
  • Generator Packages
  • Generac Generators
  • First Source Projects

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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