HYBUILD is a group of 21 partners from 9 countries. Every month, a new HYBUILD partner is introduced in our Blog section. Today, DAIKIN, a leading innovator and provider of advanced, high-
DAIKIN in a nutshell
Daikin presence in the Greek market goes back to the 80s. In 2004, Daikin Europe NV established a branch in Greece, Daikin Europe Hellas Office. In 2006, Daikin Europe Greek Office became a 100% subsidiary of the Daikin Group, under the name of Daikin Airconditioning Greece SA. Since 2006, Daikin Greece has established a strong sales network of professional installers offering excellent pre and after sales support to its residential, commercial and industrial customers on a B2B and B2C basis. Daikin Greece occupies more than 30 people with a sales turnover in FY17 to reach 44M€ in Greece and Cyprus. In addition to air conditioning, Daikin Greece has established itself in the Greek market of heating systems and refrigeration, and has also developed advanced direct technical service activity. Especially for heating, Daikin Greece is driving the way of decarbonization of the market playing a leading role in the introduction of the Air to Water (A2W) heat pump technology since 2007. Daikin Greece is an active member of Applia Hellas local branch of Applia (former CECED) and member of the Union of Greek Companies for Heating and Energy (UHHE). Daikin Greece is certified according to the standards ISO 9001:2015 & ISO 14001:2015 for its quality and environmental management systems. Daikin is committed to providing homes, businesses and industry with the most efficient and safest solutions to meet all cooling and heating needs, today and in the future. DAIKIN is aware of its responsibility to protect the environment in everything it does: all its policies, practices and processes are developed and implemented with environmental sustainability in mind.
DAIKIN Role in HYBUILD
DAIKIN, as a technological leader in the HVAC market, is in charge of the selection, modification and provision of the heat pumps needed for the HYBUILD hybrid storage system for the Mediterranean climate. The heat pump is a key element of the overall HYBUILD system, since it allows the efficient conversion of the electric energy produced by the PV panels in thermal energy, which can be either stored (in the Phase-Changing Material (PCM) storage, connected to the evaporator, or the sorption storage connected to the condenser), or directly cover the space cooling and/or DHW and heating demands. With the compressor connected directly to a Direct Current (DC) bus, this configuration will further enhance the electrical efficiency of the system.
Besides, DAIKIN’s long experience in heat pump technology and market, will lead to useful recommendations within HYBUILD regarding the integration of the subsystems with the selected heat pump and the economic analysis of the whole system.
Meet our staff

Managing Director at Daikin Hellas, since August 2014. He studied mechanical engineer at the National Technical University of Athens and holds a master of Science in Automation Control from the same University. He also got a Masters in Business Administration from the Cardiff Business School of Whales.

Senior Expert Engineer. Assistant manager of the After Sales Department of Daikin Greece. He studied mechanical engineer at the National Technical University of Athens and he holds a Master of Science in Control Systems Engineering from University of Sheffield and a Master of Philosophy in Control Systems from City University of London. Member of the scientific committee of the Greek Division of CECED. He has also knowledge over the current National and European legislation related to HVAC efficiency and F-Gas.
Dimitris Kalogeras
Senior Expert Engineer. Assistant manager of the Sales Department of Daikin Greece. He studied mechanical engineering at the National Technical University of Athens. He has high skills and experience in the evaluation of current heating, ventilation and Air- Conditioning systems and also in the field of supporting consultants in developing solutions custom made for each installation by utilizing the different available technologies. He has also deep knowledge in the field of Energy Efficiency in the Building Sector.








works as a Project Manager in the Energy R&D division of the company. He holds a MSc in Energy Engineering from UPC (Spain) and MSc in Sustianable Energy Technology from TU/e (Netherlands). He has over 5 years experience working on energy and climate related projects in buildings, including three projects related to demand response and flexibility services. He has supported tasks including real-time integration of building data (hardware and software), data analytics and project coordination.
has been part of COMSA Industrial since 2006 and has been, since then, the responsible for the mechanical installations engineering department before coming the head of the mechanical installations division. He has actively participated in the engineering of HVAC systems in numerous relevant buildings (Reus, Barcelona 112 building, etc.) including the integration of Renewable Energy technologies (PV, geothermal, etc.). In addition, Josep Maria has experience working in R&D projects. (e.g GEOED and GEOTECH).



(R2M Solution Founder and CEO): Tom Messervey has over 20 years of engineering experience spanning military service in the US Army Corps of Engineers, Industrial Experience with the Italian Engineering Company D’Appolonia, teaching excellence at the United States Military Academy at West Point, and Coaching services as the EU Facilitator for the Intelligent Manufacturing Systems program (www.ims.org). He is passionate about linking international research efforts to boost competitiveness. Read more.
: Pascal is the CEO and co-founder of the French branch of R2M Solution, which was created in March 2017 and co-located with his other climate engineering company OSMOSE in Roquefort-les-Pins on the French Riviera. He is a specialist in HVAC, energy optimisation, and air treatment (controlled dust level facilities, clean rooms, explosive atmosphere, health and safety ventilations, etc.). Read more
: Regis is senior expert in IT research and innovation addressing societal challenges. He is focusing on Information Technologies and Open Innovation for business-oriented domains such as energy-efficient buildings, active ageing & design as well as smart cities. He is the R2M Solution representative at the European Construction Technology Platform (ECTP). Read more
