---
product_id: 714130218
title: "15000W Tri-Fuel Portable Generator - 2025 Model with ATS, CO Sensor, Digital Display & 50A Output Perfect for Home Backup, Construction Sites & Emergency Power"
brand: "genmax"
price: "21110.73 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Genmax"
url: https://www.desertcart.tn/products/714130218-15000w-tri-fuel-portable-generator-2025-model-with-ats-co
store_origin: TN
region: Tunisia
---

# 15000W peak power 10.56 gal fuel tank Tri-fuel adaptability 15000W Tri-Fuel Portable Generator - 2025 Model with ATS, CO Sensor, Digital Display & 50A Output Perfect for Home Backup, Construction Sites & Emergency Power

**Brand:** genmax
**Price:** 21110.73 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your world, your way — never be left in the dark again!

## Quick Answers

- **What is this?** 15000W Tri-Fuel Portable Generator - 2025 Model with ATS, CO Sensor, Digital Display & 50A Output Perfect for Home Backup, Construction Sites & Emergency Power by genmax
- **How much does it cost?** 21110.73 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/714130218-15000w-tri-fuel-portable-generator-2025-model-with-ats-co)

## Best For

- genmax enthusiasts

## Why This Product

- Trusted genmax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerhouse Performance:** Delivers a massive 15000W peak and 11000W running power to handle heavy-duty tools and home backup effortlessly.
- • **Smart Safety & Control:** Integrated CO sensor and digital display keep you informed and protected, while the 2-wire auto start syncs perfectly with solar setups.
- • **Fuel Flexibility Freedom:** Switch seamlessly between gasoline, LPG, and natural gas for ultimate convenience and cost-efficiency in any scenario.
- • **Built to Last & Illuminate:** Robust steel frame with LED rope lighting ensures durability and clear visibility even in the darkest conditions.
- • **Effortless Start-Up Options:** Choose from one-button, remote, or recoil start—power on your terms, anytime, anywhere.

## Overview

The GENMAX 15000W Tri-Fuel Portable Generator (2025 Model) is a heavy-duty, versatile power solution featuring a 10.56-gallon fuel tank, tri-fuel compatibility (gasoline, LPG, natural gas), and multiple start options including remote and one-button start. Designed for home backup, construction sites, and emergency use, it boasts a digital control panel with CO sensor safety, 50A output, and LED lighting for night operation. Backed by a 3-year warranty and lifetime support, this generator combines rugged durability with smart technology to keep you powered reliably and safely.

## Description

Buy GENMAX 15000W Tri-Fuel Portable Generator - 2025 Model with ATS, CO Sensor, Digital Display & 50A Output Perfect for Home Backup, Construction Sites & Emergency Power: Power Take Off Generators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: I haven't seen any reviews of this size generator so here it is : The Genmax GM15000ET - I probably did not need this much power other than to start my large air compressor or to use while welding with a Miller 252 welder but this unit had some features I was looking for. I did a lot or research to come up with this unit. An inverter generator is a nice item to have to power smaller loads but to power large inrush items you need a good surge generator as to why I went this route. I notices the Harbor Freight model on sale, a 13000w on sale for a little over a grand and in review the sign wave became trashy after 7500w so that was off the burner. Started looking over many units to find even champion was made in china. Yes most all portable gens are made over seas or put together here with china parts. This gen came with remote key fob /electric start / pull start / and 2-wire start control. A very use full way with solar inverters or other equipment. This tri-fuel unit give many options. Came with all the hoses/charged sealed batter/wheel kit/ grab handles/ tools /oil/ charger and more than you would expect. desertcart was quick to get it to me. The frame is larger than most being 1 1/4 inch thick. The rails above the tank are welded on instead of bolted like some of the other models. I could not find a scratch on mine. Ever thing about it well built and thought out. Even the wire harness going to the control panel was taped or rubber covered to keep water out and protect the wires. I like the style of the read out being easy to see with the lighting as well as the night time led lighting above the display of controls. I added the oil, hooked on my grill propane tank and it started right up on the first try, impressed.. I hope this unit lasts a long time. For thous interested in knowing, when you down load the manual, the web site has a statement. Starting this year, any one who buys a Genmax will now receiver a 3 year warranty. This started Jan. 01, 2026 for any one buying on this date and after. Glad I waited till this year to buy one. Here is some pictures of my unit. Looking at some of the pics, you can see they provided a cover for the unit, who does that? the handles have rubber inserts to grab and keep the handles from scratching the frame as well in aid for good grip when moving. Has a nice muffler and when it was running I was amassed it really was not as loud as I thought it would be being a large 520cc engine. I'm hoping for the best but just to say it looks like a nice unit to have. this one has the 50 amp RV plug which I need for the welder, so I'm all set with that. I will be able to use the 2 wire start to hook to my solar inverter or to add another way to start automatically from another location.
Review: TheCO sensor makes this generator useless. - I bought this generator to provide backup power for my off-grid solar system. I understand the concept behind carbon monoxide sensors for safety but to put one on a generator and not be able to turn it off is ridiculous. An automatic start generator that is kept in a generator shed should have a way to turn off the sensor. I've been trying for three days to get this thing to run more than 10 minutes. I spent a full day with genmax customer service trying to find a way to bypass the CO sensor and still nothing. They sent me a picture of a wire harness with a black wire and a white wire that are supposed to be cut and connected together. There aren't any white wires in the wire harness. This thing is basically useless. If there's anyone out there that knows how to bypass the CO sensor on theGenmax GM15000ET I would sure appreciate it. I did eventually figure out how to bypass the CO sensor. If you connect the two solid black wires together it will work.

## Features

- 【High Output Engine, 10.56 gal Fuel Tank】:The GM15000ET Rated running power of 11000W and a peak power of 15000W make it ready to respond to various power demands. The GM15000ET comes with a capacious 10.56 gal fuel tank, ensuring uninterrupted power for all your regular household electrical requirements. Featuring ∮32 frame tubes, the GM15000ET not only exudes a sense of grandeur but also guarantees long - term durability. Its robust construction can endure various usage conditions, making it a reliable companion for years to come.
- 【Tri - Fuel Capability, Effortless Start - Up】​ Adaptable to diverse settings and user inclinations, the GM15000ET is engineered with tri - fuel compatibility, enabling seamless transitions between gasoline, LPG, and natural gas. This flexibility ensures reliable power sources for various scenarios. Moreover, it offers a trifecta of start - up options: one - button start for instant ignition, remote start for added convenience, and recoil - start as a reliable backup. This comprehensive start - up system guarantees swift power activation, regardless of the circumstances. With such simplified operation, users can effortlessly take charge of their power needs.
- 【Intelligent Control Panel,2-wire Start】The control panel is multifunctional,integrating cutting-edge technology with a user-centric design. A DC cigarette lighter outlet caters to the charging requirements of batteries.The multifunctional digital display presents real - time operational data,Easy to monitor.Equipped with a battery charging port and a 2 - wire automatic start/stop mechanism for charging solar batteries,it's a boon for solar - powered setups.The built-in CO detection function prioritizes user safety.The voltage transfer switch enables seamless switching between 120V and 240V,with the ability to output full power at 120V,providing intelligent solutions for complex power demand
- 【LED Flexible Rope Light】​ Exceptionally bright, yet generating minimal heat and boasting remarkable energy - efficiency, our LED flexible rope light is a game - changer. At night, it illuminates the panel with clarity, enhancing visibility of the panel functions. This not only facilitates smooth operation but also ensures safety during low - light conditions.Even when the generator is not started and the main switch is turned on, the LED Flexible Rope Light can remain lit for 30 seconds, providing just - in - time illumination for quick checks or operations.
- 【GENMAX Support】Includes 3-year warranty with FREE lifetime technical support from experts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBV9JNDB |
| Additional Features | 2-Wire Auto GEN Start function, CO Sensor, Magnetic dipstick, Tri-Fuel |
| Best Sellers Rank | #63,457 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #237 in Outdoor Generators |
| Brand | GENMAX |
| Brand Name | GENMAX |
| Customer Reviews | 3.8 out of 5 stars 13 Reviews |
| Engine Type | 4 Stroke |
| Frequency | 50 Hz |
| Fuel Type | Tri Fuel |
| Ignition System Type | Electric start |
| Included Components | Automatic START/STOP Cable (1) NG Hose (1) LPG Hose (1), Dual-Purpose Screwdriver (1) Oil Funnel (1), NEMA L14-30P Bonding Plug (1) NG Quick Connector (1), Remote Control Key (1) NG Air Intake Connector (1), Spark Plug Socket Wrench (1) Wrench (2) Rain Cover (1) |
| Item Dimensions L x W x H | 31.57"L x 27.95"W x 28.66"H |
| Item Weight | 242.5 Pounds |
| Manufacturer | GENMAX |
| Manufacturer Part Number | GM15000ET |
| Material Type | Steel/Cast Iron |
| Model Name | GM15000ET |
| Model Number | GM15000ET |
| Output Wattage | 11000 |
| Power Source | Fuel Powered |
| Recommended Uses For Product | Camping |
| Running Wattage | 11000 Watts |
| Runtime | 105 hours |
| Starting Wattage | 15000 Watts |
| Tank Volume | 10.56 Imperial Gallons |
| Total Power Outlets | 2 |
| UPC | 760790901382 |
| Voltage | 120 Volts (AC) |
| Warranty Description | 3 year |
| Wattage | 11000 watts |

## Product Details

- **Brand:** GENMAX
- **Fuel Type:** Tri Fuel
- **Item Weight:** 242.5 Pounds
- **Output Wattage:** 11000
- **Power Source:** Fuel Powered
- **Recommended Uses For Product:** Camping
- **Special Feature:** 2-Wire Auto GEN Start function, CO Sensor, Magnetic dipstick, Tri-Fuel
- **Voltage:** 120 Volts (AC)
- **Wattage:** 11000 watts

## Images

![15000W Tri-Fuel Portable Generator - 2025 Model with ATS, CO Sensor, Digital Display & 50A Output Perfect for Home Backup, Construction Sites & Emergency Power - Image 1](https://m.media-amazon.com/images/I/71NS5Ju87RL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I haven't seen any reviews of this size generator so here it is : The Genmax GM15000ET
*by R***Y on January 31, 2026*

I probably did not need this much power other than to start my large air compressor or to use while welding with a Miller 252 welder but this unit had some features I was looking for. I did a lot or research to come up with this unit. An inverter generator is a nice item to have to power smaller loads but to power large inrush items you need a good surge generator as to why I went this route. I notices the Harbor Freight model on sale, a 13000w on sale for a little over a grand and in review the sign wave became trashy after 7500w so that was off the burner. Started looking over many units to find even champion was made in china. Yes most all portable gens are made over seas or put together here with china parts. This gen came with remote key fob /electric start / pull start / and 2-wire start control. A very use full way with solar inverters or other equipment. This tri-fuel unit give many options. Came with all the hoses/charged sealed batter/wheel kit/ grab handles/ tools /oil/ charger and more than you would expect. Amazon was quick to get it to me. The frame is larger than most being 1 1/4 inch thick. The rails above the tank are welded on instead of bolted like some of the other models. I could not find a scratch on mine. Ever thing about it well built and thought out. Even the wire harness going to the control panel was taped or rubber covered to keep water out and protect the wires. I like the style of the read out being easy to see with the lighting as well as the night time led lighting above the display of controls. I added the oil, hooked on my grill propane tank and it started right up on the first try, impressed.. I hope this unit lasts a long time. For thous interested in knowing, when you down load the manual, the web site has a statement. Starting this year, any one who buys a Genmax will now receiver a 3 year warranty. This started Jan. 01, 2026 for any one buying on this date and after. Glad I waited till this year to buy one. Here is some pictures of my unit. Looking at some of the pics, you can see they provided a cover for the unit, who does that? the handles have rubber inserts to grab and keep the handles from scratching the frame as well in aid for good grip when moving. Has a nice muffler and when it was running I was amassed it really was not as loud as I thought it would be being a large 520cc engine. I'm hoping for the best but just to say it looks like a nice unit to have. this one has the 50 amp RV plug which I need for the welder, so I'm all set with that. I will be able to use the 2 wire start to hook to my solar inverter or to add another way to start automatically from another location.

### ⭐ TheCO sensor makes this generator useless.
*by D***S on April 19, 2026*

I bought this generator to provide backup power for my off-grid solar system. I understand the concept behind carbon monoxide sensors for safety but to put one on a generator and not be able to turn it off is ridiculous. An automatic start generator that is kept in a generator shed should have a way to turn off the sensor. I've been trying for three days to get this thing to run more than 10 minutes. I spent a full day with genmax customer service trying to find a way to bypass the CO sensor and still nothing. They sent me a picture of a wire harness with a black wire and a white wire that are supposed to be cut and connected together. There aren't any white wires in the wire harness. This thing is basically useless. If there's anyone out there that knows how to bypass the CO sensor on theGenmax GM15000ET I would sure appreciate it. I did eventually figure out how to bypass the CO sensor. If you connect the two solid black wires together it will work.

### ⭐⭐⭐⭐⭐ Very good deal!
*by D***D on March 21, 2026*

Very good deal. Has worked perfectly for us so far.

## Frequently Bought Together

- GENMAX 15000W Tri-Fuel Portable Generator - 2025 Model with 2-wire Start, CO Sensor, Digital Display & 50A Output Perfect for Home Backup, Construction Sites & Emergency Power (GM15000ET)
- WEN 55201 Magnetic Oil Dipstick for Inverter Generators (compatible with WEN, Yamaha, Predator)
- WEN GNA200 Magnetic Oil Dipstick with M20-2.5 Threading, Silver,3 x 1.13 x 1 inches

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-27*