General presentation of I EA SHC Task 5 3 Tim Selke 2 0 / 0 4 / 2 - PowerPoint PPT Presentation

General presentation of I EA SHC Task 5 3 Tim Selke – 2 0 / 0 4 / 2 0 1 7 – Messina

Energy challenges for sunny countries IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Commitment of the countries to reach ambitious objectives and scale up Renewable Energy and Energy Efficiency measures Very important share of the energy consumption due to air conditioning One huge advantage in the sunny regions : Infinite resource with the SUN ! How to go and spread cost competitive solar cooling ?

IEA Technology Roadmap SHC – M arket potential by 2050 IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Big potential of growth especially in sunny regions Source: IEA Technology Roadmap Solar Heating and Cooling, 2012 1.5 x 10 18 J/a = 416.7 TWh/a Solar Cooling by 2050 Systems could enter the market between 2015 and 2020

IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 2 main channels in 2017 for Solar Cooling Solar Thermal cooling PV cooling CHILLER / AIR CONDITIONER

Solar cooling market trends in the World IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Still a niche market : ≈ 1,200 systems installed worldwide (2015) A High level of innovation Source: Solem Consulting / TECSOL still present : * Heat rejection IEA SHC * Electric consumption reduction Task 53 * kWh cooling cost decrease Already very accurate concepts for Arabic countries * low & medium temperature solar thermal absorption * small size PV air-conditioning

Need of a new Generation solar cooling systems IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Solar thermal « traditionnal » cooling has difficulty to emerge as a economically competitive solution M ain reasons : - Technical : Limit on adaptability due to hydraulics, complexity - Economical : High upfront cost, especially for small systems  Still need intensive R&D for quality improvment and best solution selection (ongoing IEA SHC Task 53)  Very innovative concepts such… SOLABCOOL (NL) PURIX (DK) – 2,5 kWc 4,5 kWc 5m² solar panels

Example of Basic concept for the PV approach IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Air conditioner Master Slave / Controller Heat Pump PV LOAD / / Inverter Food conservation Water storage OPTI ONAL (chilled water / hot water / DHW) GRID

IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Main categories Solar air conditioners : Splits PV+ HP coupling for Office/ Commercial

Task 5 3 Structure IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Subtask A Subtask B Com ponents, Control, Sim ulation System s & Quality & Design Subtask C Testing and dem onstration projects Subtask D Dissem ination & m arket deploym ent 4 Subtasks & 1 9 activities Time Schedule : 4,5 years From M arch 2014 to J une 2018

IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Task 5 3 new developm ents & progress

Subtask A : Components, Systems & Quality IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Overall presentation of the data collection on innovative solar cooling and heating systems among IEA SHC Task 53 State of the art of new generation com m ercially available

Subtask A : Components, Systems & Quality IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Consumption profile and storage properties for office buildings in European cities Estimation of the most economical storage technology for an office building depending on its location. Technical report on best practices for energy storage including both efficiency and adaptability in solar cooling system s

Subtask A : Components, Systems & Quality IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Report on a new and universal classification m ethod “new generation solar cooling square view ” for generic system s (A4 : System integration)

Subtask B : Control, Simulation and Design IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Ongoing set up work of building TRNSYS models for simulating reference systems Warning : so far, no climatic conditions out of Europe (research of new contributors)… Definition for reference conditions (B1 : Reference conditions)

Subtask C : Testing and demonstration projects IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Final draft report (including ST & PV) Monitoring procedure KPI’s Reference conditions Example Monitoring procedure for field test & dem o system s (C1 : Monitoring procedure & monitoring system selection criteria)

IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Task 5 3 com m unication

Workshops / conferences dealing with Task 53 IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 ≈ 260 persons «reached by Task 53 commnication during 4 events Task 53 is better known in Spain !

Task 53 Website IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017

IEA Task 53 7 th meeting – Messina 19-20/ 04/ 2017 Thanks for your attention ! Contact : Daniel M ugnier , TECSOL daniel.mugnier@tecsol.fr