M00026760
New product
SOLAR HEATING - DOMESTIC WATER HEATING SYSTEMS - PART 4: SYSTEM PERFORMANCE CHARACTERIZATION BY MEANS OF COMPONENT TESTS AND COMPUTER SIMULATION
International Organization for Standardization
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Availability date: 11/05/2021
Foreword
0 Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols, units and nomenclature
5 Application
6 Test method
7 Performance evaluation
Annex A (normative) - Water heater parameters
Annex B (normative) - Storage vessel performance
Annex C (normative) - Integral collector storage unit
test method
Annex D (normative) - Corrections for effect of hail
guards on solar collector efficiency
Annex E (normative) - PV powered DC pumps in solar
water heating systems
Annex F (normative) - Heat exchanger test methods
Annex G (normative) - Reference conditions for testing
and performance prediction
Annex H (informative) - Example simulation models
Annex I (informative) - Guidelines for equipment suppliers
Annex J (informative) - Guidelines for Certification Bodies
Bibliography
Describes a method of evaluating the annual energy performance of solar water heaters using a combination of test results for component performance and a mathematical model to determine an annual load cycle task performance under specified weather and load conditions.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Organization for Standardization |
Pages | |
ISBN | |
Committee | TC 180 |
Supersedes |
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