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Combined Heat and Power (CHP) innovation premium Yanmar CP25EU

Yanmar Energy Systems, the Japanese energy solution provider with European headquarters in the Netherlands, introduces the premium Yanmar CP25EU CHP system. This new-performance-class micro cogeneration unit has been developed in close co-operation with RMB/Energie, a German manufacturer of premium cogeneration systems. The new product will also be added to the RMB/Energie product family as the neoTower M+.

Successful co-operation
With the introduction of the new CP25EU CHP system, two market leaders have successfully joined forces to develop a new premium micro cogeneration product that is energy efficient, wallet-friendly and offers positive environmental impacts. Peter Aarsen, president of Yanmar Europe, adds: "We are looking forward to our partnership and good co-operation with RMB/Energie, who are well-known cogeneration specialists in Germany. Their technology and CHP knowledge will definitely contribute to Yanmar’s global strategy.”

Powerhouse for high electricity and heat demand with 96+% operating efficiency
Producing 25.0 kW of electric and 54.0 kW of thermal power, the Yanmar CP25EU is designed to meet and exceed the needs of large apartment buildings, medium to large commercial buildings and hospitality buildings. All of these potential users will have the advantage of being more self-supporting when using electrical and heat power, whilst using the energy more efficiently. The energy cost savings, by own-usage of electric power and thermal energy for heating and hot-water, ensure a rapid return on investment. The test-results of the Yanmar CP25EU show an achieved operating efficiency of 96+ percent, which means that the primary energy to produce both heat and power is almost fully consumed.

Powerful technology with Comfort Plus [Silent, Efficient, Compact, Robust, Easy]
The heart of the Yanmar CP25EU is Yanmar’s in-house developed 3.3 liter 4GP98-S gas engine. The engine is embedded in the innovative construction components well-known to RMB/Energie’s product lines. This co-operation enables the benefits known from both the neoTower CHP line-up as well as the highly robust and reliable Yanmar engines. Therefore, the Yanmar CP25EU meets the highest standards of efficiency, sound proofing and compactness.

Technical details Name Yanmar CP25EU

Name Yanmar CP25EU  

Engine (volume) 3.3 l
Engine (rotation speed) 1,500 min-1
Gas category Natural gas
Grid connection type 3phase4wire
Voltage 400 V
Electric Output 25 kW
Heat Power 54.0 kW
Overall Efficiency 96.0 %
Engine unit dimension (l x w x h) 1,505 x 760 x 1,240 mm
Maintenance interval 8,000 hrs.
Weight 950 kg


About RMB / Energie
RMB / Energie GmbH, based in Lower Saxony Saterland is a manufacturer of premium cogeneration plants. The neoTower® offers three performance classes, Premium S, Premium M and Premium L with electric power from 5.0 to 50.0 kilowatts. Thanks to modern arrangement of the components, well thought-through vibration mounts and an intuitive control system, the neoTower sets the new standard in the market for compactness, quietness, robustness, efficiency and user-friendliness.


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