Micro-CHP Stirling systems provide residential energy efficiency with heat and electricity.

Micro Combined Heat and Power (m-CHP) systems using Stirling engines are a key trend in the decentralized power generation market. These systems are designed to provide both electricity and useful heat for a single building, such as a home or a small commercial property. The name "combined heat and power" refers to the system's ability to use the waste heat from electricity generation for heating purposes, such as hot water or space heating, which dramatically increases overall energy efficiency.

The core of a m-CHP system is a small-scale Stirling engine that is powered by a fuel like natural gas, propane, or biomass. As the engine generates electricity, the heat that would normally be wasted is captured by a heat exchanger and used to heat water or air for the building. This dual-purpose design allows the system to achieve an overall energy efficiency that can be as high as 90%, far exceeding the efficiency of conventional power generation systems where waste heat is simply vented into the atmosphere.

The quiet operation and low emissions of Stirling engines make them an ideal choice for residential and commercial m-CHP systems. They are particularly well-suited for applications where a continuous demand for both electricity and heat exists, such as in apartment buildings, hospitals, or hotels. The market for m-CHP Stirling engines is a high-growth segment, driven by rising energy costs, government incentives for energy efficiency, and a global push for more sustainable and decentralized energy solutions.