PREN 12977-2 : DRAFT 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
THERMAL SOLAR SYSTEMS AND COMPONENTS - CUSTOM BUILT SYSTEMS - PART 2: TEST METHODS FOR SOLAR WATER HEATERS AND COMBISYSTEMS
01-04-2012
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 System classification
6 Test methods
7 Optional performance test of small custom
built solar heating systems
8 Performance test report
Annex A (normative) - Reference conditions for
performance prediction
Annex B (normative) - Additional information regarding
the calculation of the fractional energy
savings
Annex C (informative) - Short-term system testing
Annex D (informative) - Long-term monitoring
Annex E (informative) - Determination of water wastage
Bibliography
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