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<document>
<title>Experimental Performance Characterization of Solar Thermal Systems</title>
<cid>EE535</cid>
<bkey>ee</bkey>
<ctypes>
<hours>1</hours>
<type>V</type>
<hours>3</hours>
<type>P</type>
</ctypes>
<cp>5</cp>
<semester>6</semester>
<mandatory>no</mandatory>
<language>German</language>
<exam>A (Lab report - 80%), K (written exam - 20%, Duration: 60 minutes)</exam>
<curriculum>
<curriculum_entry>
<cid>EE535</cid>
<branch>Energy system technology / Renewable energies</branch>
<semester>6</semester>
<mandatory_tag>optional course</mandatory_tag>
</curriculum_entry>
<curriculum_entry>
<cid>EE-K2-547</cid>
<branch>Energy system technology / Renewable energies</branch>
<semester>6</semester>
<mandatory_tag>optional course</mandatory_tag>
</curriculum_entry>
<curriculum_entry>
<cid>EE1535</cid>
<branch>Energy system technology / Renewable energies</branch>
<semester>6</semester>
<mandatory_tag>optional course</mandatory_tag>
</curriculum_entry>
<curriculum_entry>
<cid>MAB_19_4.2.6.16</cid>
<branch>Mechanical and Process Engineering</branch>
<semester>6</semester>
<mandatory_tag>optional course</mandatory_tag>
</curriculum_entry>
</curriculum>
<workload>
60 class hours (= 45 clock hours) over a 15-week period.The total student study time is 150 hours (equivalent to 5 ECTS credits).There are therefore 105 hours available for class preparation and follow-up work and exam preparation.</workload>
<prerequisites>
</prerequisites>
<prerequisitesfor>
</prerequisitesfor>
<convenor>Dipl.-Ing. Danjana Theis</convenor>
<convenor-person-key>dth</convenor-person-key>
<lecturers>
<lecturer>Dipl.-Ing. Danjana Theis</lecturer>
<lecturer-person-key>dth</lecturer-person-key>
</lecturers>
<objectives>After successfully completing this module, students will:
- be familiar with different types/functionality of thermal solar collectors 
- be able to implement a solar collector in a power test bench 
- be able to carry out metrological tests according to internationally recognized standards (ISO 9806: Solar energy - Solar thermal collectors - Test methods)
- be able to evaluate measurement data and results and prepare a lab report according to ISO 9806</objectives>
<content>1. Basics (Lecture: 12 hours) 
- Design and function of different thermal solar collectors
- Performance characterization of solar collectors 
- Characteristic values (thermal, optical) and their classification
- Introduction to testing and certification procedures in the field of solar thermal energy 

2. Required measurement technology and hydraulics (lab experiment in small groups of 3-4 persons, 12 h)
- Measuring radiation (global, direct, diffuse solar radiation)
- Measuring temperatures (Immersion sensors in hydraulic lines, contact sensors, ...) 
- Volume (magnetic-inductive) resp. mass flow measurement (Coriolis)
- Software-controlled data acquisition systems (Introduction to Keysight Vee Pro)
- Integrating the collector in a temperature-controlled hydraulic circuit

3. Experimental determination, evaluation and documentation (lab experiment in small groups, 36 h)
-  of the conversion degree (optical efficiency) of the collector
- of the efficiency curve between 20 °C and 90 °C 
- Determining the gross annual yield of the tested collector under reference conditions 
</content>
<media>- Seminaristic instruction in the lab 
- Self-study based on experiment documentation and recommended/required reading
- Lab experiments, analysis and documentation
- Creation of a lab report
</media>
<literature>- Volker Quaschning - Regenerative Energiesysteme - Technologie, Berechnung, Simulation
- Ursula Eicker - Solare Technologien für Gebäude 
- ISO 9806: 2014: Solar energy - Solar thermal collectors - Test methods” 
- Handbuch zum Messdatenerfassungssystem Agilent 34970A
</literature>
<offered>
</offered>
<moduldb-query>Thu Mar 12 15:35:33 CET 2026, CKEY=eelsa, BKEY=ee, CID=[?], LANGUAGE=en, DATE=12.03.2026</moduldb-query>
</document>
