Incoming Summer 2026
TMG-GDI150

15KW Portable Inverter Generator for Home, RV Power, and Off-Grid Use with THD < 3% TMG-GDI150

Product Manual
TMG Industrial 15000 Watt Digital Inverter Portable Generator, 10hrs 50% Load Run Time, EPA Compliance, TMG-GDI150
Incoming Summer 2026
TMG-GDI150
£4,082.00
£4,082.00 - £4,082.00
£4,082.00
£3,711.00
£3,711.00 - £3,711.00
£3,711.00
£4,082.00 Save £371.00
£3,711.00

Arriving in Summer 2026 Learn More
1-800-870-844

Product Description icon Product Description

The TMG-GDI150 Inverter Generator provides 15,000 starting watts and 12,000 running watts on gasoline, perfect for powering heavy-duty appliances like air conditioners and compressors, as well as sensitive electronics with low Total Harmonic Distortion (THD) under 3%.

With a user-friendly panel, remote start, and one-button start, this EPA-approved, eco-friendly generator is designed for easy use and portability with 2 wheels and a turning handle. Ideal for home backup, outdoor activities, and job sites, it also includes overload protection, thermal safeguards, and a low oil shutoff sensor, ensuring reliable, safe, and sustainable power.

Shipping Information icon Shipping Information

Shipping from Rowville,VIC
What happens after you place your order?

Warranty icon Warranty

We know that when you invest in equipment, you're counting on it to perform day in and day out. At TMG Industrial, that trust means everything to us. That’s why we include a 1-year Warranty with every product we sell—because you deserve confidence with every purchase.

Our warranty is there to make sure your equipment stays reliable across the seasons, covering any issues caused by manufacturing defects in materials or workmanship. From fieldwork to property maintenance, you can count on your TMG equipment to deliver.

More than just warranty coverage, we’re committed to supporting you throughout the life of your machine. Our customer service team is here to help, whether you need technical advice, troubleshooting, or parts support.

For full warranty terms, please see our warranty policy

Questions & Answers icon Questions & Answers