- A solution for a large-scale plant or large-scale commercial building with high demand for heating and cooling. A hybrid absorption chiller that uses high temperature medium temperature water and high temperature steam as a heat exchange medium for cooling supply is applied to the system. CHP system uses the engine cooling heat to produce medium temperature water and supplies high temperature engine exhaust gas to the steam generator to supply the steam to the production hybrid absorption chiller.

- Hybrid absorption chiller has a relatively high efficiency due to the use of a high temperature heat medium in comparison with the medium temperature water absorption chiller. In addition, CHP system has an advantage of increasing the efficiency as it uses both the cooling water heat and exhaust gas heat from engine.