Gas/LPG Power Generator
Reliable Power since 2007
Energy without limits
Power you can trust
About FME GAs AVR POwer Generators
A new chapter
For nearly two decades, FME has built its reputation on innovation. From the first gasoline inverters that brought clean power to private households, to the groundbreaking diesel inverters that redefined what portable generators could achieve – every step has been driven by the same question: what comes next?
In 2025, the answer arrived.
The FME GA12000 marks FME's entry into gas-powered generation. It's not just a new product. It's a new category – and a new way of thinking about independent power supply.
Gas generators offer something that neither gasoline nor diesel can match: the potential for virtually unlimited runtime. Connect to a natural gas line, and the question of refueling disappears entirely. Use LPG, and you gain access to a fuel source that burns cleaner, stores longer, and costs less to operate than traditional alternatives.
This is the next chapter in the FME story. And it begins with serious power.
Why Gas?
The advantages of gas as a generator fuel are compelling – and increasingly relevant in a world focused on efficiency, cost control, and environmental responsibility.
Gas burns cleaner than gasoline or diesel. The combustion process produces fewer particulates, less carbon monoxide, and reduced emissions overall. For operators concerned about air quality – whether in enclosed spaces, residential areas, or environmentally sensitive locations – this matters.
Gas is economical. LPG and natural gas typically cost less per kilowatt-hour of generated electricity than liquid fuels. Over extended operation periods, this difference adds up significantly. For businesses, facilities, and homeowners who rely on backup power regularly, the savings become substantial.
Gas stores indefinitely. Unlike gasoline, which degrades over time, or diesel, which can develop bacterial growth in storage, propane and natural gas remain stable. A generator connected to a natural gas line is always ready. An LPG tank sitting in storage for months – or years – will perform exactly as expected when called upon.
And for stationary installations, natural gas offers something no other fuel can: continuous supply without intervention. Connect the GA12000 to your gas line, and runtime becomes limited only by maintenance intervals, not fuel capacity.
The FME GA12000/GG14: Build for serious demands
The GA12000 is not a compact portable unit. It's a full-scale power plant designed for demanding applications.
With 12,000 watts peak output on LPG – or 10,500 watts on natural gas – this generator delivers enough power to run entire facilities. Construction sites, commercial operations, large residential properties, event productions – the GA12000 handles loads that would overwhelm lesser equipment.
The continuous output ratings tell the real story: 11,000 watts on LPG, 9,500 watts on natural gas. These are sustained figures, not momentary peaks. The GA12000 is engineered for extended operation at high loads, day after day, without compromise.
The robust 4-stroke OHV engine, with its 9.5:1 compression ratio, delivers the torque and reliability required for professional applications. This is proven technology, refined for gas operation and built to last.
Dual FUel flexibility
The GA12000 operates on both LPG (liquefied petroleum gas) and natural gas – a flexibility that dramatically expands its application range.
For mobile deployments or locations without gas infrastructure, LPG provides a practical solution. Standard propane tanks are widely available, easy to transport, and simple to connect. Multiple tanks can be staged for extended runtime, and switching between tanks requires no generator shutdown.
For permanent installations, natural gas changes the equation entirely. Connected to a municipal gas supply or on-site storage, the GA12000 becomes a true standby power system – ready to run indefinitely whenever the grid fails. No fuel deliveries to schedule. No tanks to monitor. No interruptions.
This dual-fuel capability means one generator serves multiple roles. Use it as a mobile unit for job sites and events. Install it permanently as a home or business backup system. The GA12000 adapts to your requirements, not the other way around.
Clean power output
Despite its substantial output, the GA12000 delivers electricity clean enough for sensitive equipment. The total harmonic distortion (THD) rating of ≤5% ensures stable, quality power that won't damage computers, medical devices, communication systems, or precision electronics.
This matters more than many users realize. Poor power quality causes cumulative damage to electronic components – damage that may not become apparent until equipment fails prematurely. The GA12000's clean output protects your investment in connected devices while delivering the raw power needed for heavy loads.
Automatic transfer: Always ready
The GA12000 comes equipped with an ATS (Automatic Transfer Switch) connection – a feature that transforms it from a manual backup into a fully automated emergency power system.
When utility power fails, the ATS detects the outage and signals the generator to start. Within seconds, the GA12000 is running and supplying power to connected circuits. When grid power returns, the system transfers loads back and shuts down the generator automatically.
No manual intervention. No delays. No forgotten startups during critical moments.
For homes, businesses, and facilities where power continuity is essential – server rooms, medical equipment, refrigeration systems, security installations – this automation provides genuine peace of mind. The GA12000 stands ready around the clock, responding instantly when needed.
Professional-grade construction
At 234 kg, the GA12000 is built for permanence. The robust frame and housing protect internal components from environmental exposure and physical damage. This is equipment designed for years of reliable service, not occasional use.
The 66 dB(A) noise level at 7 meters – measured at three-quarter load – represents impressive sound management for a generator of this output class. While not whisper-quiet, it's controlled enough for installation in proximity to occupied buildings without creating unacceptable disturbance.
Electric start provides reliable ignition in all conditions, while the comprehensive protection systems – overload detection, motor safeguards, and operational monitoring – ensure safe operation even under demanding circumstances.
The gas advantage
The introduction of the GA12000 represents more than a product launch. It's FME's recognition that the future of power generation includes gas – and that users deserve access to this technology with the same quality, innovation, and reliability that defines every FME product.
Gas power offers a unique combination of benefits: clean combustion, economic operation, indefinite fuel storage, and the possibility of unlimited runtime through natural gas connection. For the right applications, these advantages are decisive.
The FME GA12000 brings these benefits to market in a package engineered for serious, sustained performance. It's the first gas generator from FME – and it sets the standard for everything that follows.
the new frontier
From gasoline to diesel. From inverter technology to AVR workhorses. And now, to gas.
FME's evolution continues – driven by the same commitment that started it all: delivering reliable, innovative power solutions that meet real-world needs.
The GA12000 is the first step into new territory. It won't be the last.
