Power Genset Conversion to PNG

Converting a power generator set (genset) to run on liquefied petroleum gas (LPG) or propane (PNG) is a feasible project, but it requires careful planning and expertise in both electrical and mechanical systems.

Here are the general steps to convert a genset to run on PNG:


Note: This conversion should be carried out by a qualified technician or engineer to ensure safety and compliance with local regulations.

Assessment: Begin by assessing the compatibility of your existing genset with the conversion. Check the generators specifications, including its engine type, fuel system, and electrical components.

Obtain Necessary Permits: Check local regulations and obtain any necessary permits for the conversion. Different regions may have specific requirements for converting generators to alternative fuels.

Fuel Source: Ensure you have a reliable source of PNG or LPG available. This might involve installing a storage tank and associated equipment if one is not already in place.

Select Conversion Kit: Purchase a conversion kit that is suitable for your generators make and model. These kits typically include components like a vaporizer, mixer, regulator, and fuel lines.

Prepare the Generator: Before you begin the conversion, ensure the generator is turned off and disconnected from the power source. Drain the existing fuel (e.g., diesel or gasoline) from the tank and fuel lines.

Install Conversion Kit: Follow the manufacturers instructions to install the conversion kit on your genset. This involves mounting the components, connecting fuel lines, and making adjustments to the air-fuel mixture.

Safety Features: Ensure that the conversion kit includes safety features like automatic shut-off valves in case of gas leaks or abnormal operating conditions.

Wiring Modifications: Modify the electrical system to accommodate the new fuel source. This may involve changes to the ignition system and control circuitry to work with the LPG or PNG.

Testing and Calibration: After the conversion is complete, thoroughly test the generator to ensure it operates safely and efficiently. This includes checking for proper fuel combustion and electrical output.

Regulatory Compliance: Ensure that the converted genset complies with all local safety and environmental regulations. This may involve having the system inspected and certified by relevant authorities.

Maintenance: Regularly maintain and service the converted genset to keep it in optimal condition. Pay attention to the gas supply system, fuel lines, and safety features.

Training: If you are not familiar with gas-powered generators, consider receiving training or hiring a professional to operate and maintain the converted generator safely.

Converting a genset to run on PNG or LPG can be a cost-effective and environmentally friendly option, but it is essential to prioritize safety and compliance throughout the conversion process. Always consult with experts and follow local regulations to ensure a successful conversion.