The MDI production generator uses a dual energy engine to deliver electricity in an autonomous way. The energy used along with the compressed air can come from fuels, gases or solar collectors. This last solution gives a totally zero emission generator.
The energy supply used along with the compressed air can be petroleum fuel oils or gas. When the MDI emergency generator comprises the dual energy engine with an external burner and a generator, the high efficiency of the engine allows low fuel consumption and offers very good results in terms of emissions. In addition, to increase the temperature of the air before its expansion in the engine, the MDI generators can operate with clean energy or renewable energy sources,. Waste treatment gases, vegetable oils or other bio diesel are compatible with the MDI external burner.
The renewable energy by MDI is designed to generate electricity 24h/ 24h without being connected to the national network. During the day the source of renewable energy (solar, hydro, wind, or a combination of all) produces the energy that will be used to provide electricity and compress the air for the MDI generator. During the night (when renewable energy is not available), the MDI generator will provide electricity from the stored compressed air.