CEN/TR 15316-6-6:2017

Energy performance of buildings - Method for calculation of system energy performance and system efficiencies - Part 6-6: Explanation and justification of EN 15316-4-3, Module M3-8-3, M8-8-3

This Technical Report refers to EN 15316 4 3, Modules 3-8 and 8-8.
It contains information to support the correct understanding, use and national adaptation of EN 15316 4 3.
This Technical Report does not contain any normative provision.

Heizungsanlagen und Wasserbasierte Kühlanlagen in Gebäuden - Verfahren zur Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen - Teil 6-6: Begleitende TR zur EN 15316-4-3 (Wärmeerzeugungssysteme, thermische Solar- und Photovoltaikanlagen)

Performance énergétique des bâtiments - Méthode de calcul de la performance énergétique et des rendements des systèmes - Partie 6-6 : Explication et justification de l’EN 15316-4-3, Module M3-8-3, M8-8-3

Le présent Rapport technique fait référence à l’EN 15316 4 3, Modules 3-8 et 8-8.
Il contient des informations permettant d’assurer une compréhension, une utilisation et une adaptation nationale correctes de l’EN 15316 4 3.
Le présent Rapport technique ne contient aucune disposition normative.

Energijske lastnosti stavb - Metoda za izračun energijskih zahtev in učinkovitosti sistema - 6-6. del: Razlaga in utemeljitev EN 15316-4-3 - Modula M3-8-3 in M8-8-3

To tehnično poročilo (CEN/TR 15316-6-6) določa podrobnosti za standard EN 15316-4-3 in podaja dodatne informacije za uporabo standarda EN 15316-4-3.

General Information

• Status: Published
• Publication Date: 25-Apr-2017
• ICS: 27.160 - Solar energy engineering
• ICS: 91.120.10 - Thermal insulation of buildings
• ICS: 91.140.10 - Central heating systems
• Technical Committee: CEN/TC 228 - Heating systems in buildings
• Drafting Committee: CEN/TC 228/WG 4 - Calculation methods and system performance and evaluation
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 26-Apr-2017
• Due Date: 15-Aug-2015
• Completion Date: 26-Apr-2017
• Directive: 2010/31/EU - Directive 2010/31/eu of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings (recast)
• Mandate: M/480 - Mandate to CEN, CENELEC and ETSI for the elaboration and adoption of standards for a methodology calculating the integrated energy performance of buildings and promoting the energy efficiency of buildings, in accordance with the terms set in the recast of the Directive on the energy performance buildings (2010/31/EU)
• Ref Project: SIST-TP CEN/TR 15316-6-6:2018 - Energy performance of buildings - Method for calculation of system energy performance and system efficiencies - Part 6-6: Explanation and justification of EN 15316-4-3, Module M3-8-3, M8-8-3

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2018
(QHUJLMVNHODVWQRVWLVWDYE0HWRGD]DL]UDþXQHQHUJLMVNLK]DKWHYLQXþLQNRYLWRVWL
VLVWHPDGHO5D]ODJDLQXWHPHOMLWHY(10RGXOD0LQ0
Energy performance of buildings - Method for calculation of system energy performance
and system efficiencies - Part 6-6: Explanation and justification of EN 15316-4-3, Module
M3-8-3, M8-8-3
Heizungsanlagen und Wasserbasierte Kühlanlagen in Gebäuden - Verfahren zur
Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen - Teil 6-6:
Begleitende TR zur EN 15316-4-3 (Wärmeerzeugungssysteme, thermische Solar- und
Photovoltaikanlagen)
Ta slovenski standard je istoveten z: CEN/TR 15316-6-6:2017
ICS:
27.160 6RQþQDHQHUJLMD Solar energy engineering
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TR 15316-6-6
TECHNICAL REPORT
RAPPORT TECHNIQUE
April 2017
TECHNISCHER BERICHT
ICS 27.160; 91.120.10; 91.140.10
English Version
Energy performance of buildings - Method for calculation
of system energy performance and system efficiencies -
Part 6-6: Explanation and justification of EN 15316-4-3,
Module M3-8-3, M8-8-3
Heizungsanlagen und Wasserbasierte Kühlanlagen in
Gebäuden - Verfahren zur Berechnung der
Energieanforderungen und Nutzungsgrade der
Anlagen - Teil 6-6: Begleitende TR zur EN 15316-4-3
(Wärmeerzeugungssysteme, thermische Solar- und
Photovoltaikanlagen)
This Technical Report was approved by CEN on 27 February 2017. It has been drawn up by the Technical Committee CEN/TC
228.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 15316-6-6:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
Introduction . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Symbols and subscripts . 7
5 Information on the methods . 7
5.1 General . 7
5.2 Solar thermal methods . 7
5.3 Photovoltaic applications . 8
6 Method description . 8
6.1 Solar thermal applications . 8
6.1.1 Method 1 – monthly, using system test data . 8
6.1.2 Method 2 – monthly, using component specifications . 11
6.1.3 Method 3 – hourly, using component data . 19
6.2 Solar photovoltaic applications . 22
7 Method selection . 22
8 Worked out examples . 22
8.1 Solar thermal applications . 22
8.1.1 Method 1 – using system test data . 23
8.1.2 Method 2 – monthly, using component specifications . 25
8.1.3 Method 3 – hourly, using component specifications . 28
9 Application range . 30
9.1 Energy performance. 30
9.1.1 Solar thermal applications . 30
9.1.2 Solar photovoltaic applications . 30
9.2 Energy certificate . 30
9.2.1 Solar thermal applications . 30
9.2.2 Solar photovoltaic applications . 31
9.3 Inspection . 31
9.3.1 Solar thermal applications . 31
9.3.2 Solar photovoltaic applications . 32
9.4 Recommendations (tailored rating) . 32
9.4.1 Solar thermal applications . 32
9.4.2 Solar photovoltaic applications . 32
9.5 Building or system complexity . 32
9.5.1 Solar thermal applications . 32
9.5.2 Solar photovoltaic applications . 32
10 Regulation use . 32
11 Information on the accompanying spreadsheet . 33
12 Results of the validation tests . 33
13 Quality issues . 33
A.1 Method 1 – thermal solar, using system data . 34
A.2 Method 2 (monthly) . 36
A.3 Method 3 (hourly) . 37
B.1 Example 1, method 2 . 38
B.1.1 Input data and summary of results . 38
B.1.2 Detailed results for the hot water service . 38
B.1.3 Detailed results for the space heating function . 39
Bibliography . 42

European foreword
This document (CEN/TR 15316-6-6:2017) has been prepared by Technical Committee CEN/TC 228
“Heating systems and water based cooling systems in buildings”, the secretariat of which is held by DIN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
Introduction
The set of EPB standards, technical reports and supporting tools
In order to facilitate the necessary overall consistency and coherence, in terminology, approach,
input/output relations and formats, for the whole set of EPB-standards, the following documents and
tools are available:
a) a document with basic principles to be followed in drafting EPB-standards:
CEN/TS 16628:2014, Energy Performance of Buildings - Basic Principles for the set of EPB
standards [1];
b) a document with detailed technical rules to be followed in drafting EPB-standards;
CEN/TS 16629:2014, Energy Performance of Buildings - Detailed Technical Rules for the set of
EPB-standards [2];
c) the detailed technical rules are the basis for the following tools:
1) a common template for each EPB-standard, including specific drafting instructions for the
relevant clauses;
2) a common template for each technical report that accompanies an EPB standard or a cluster of
EPB standards, including specific drafting instructions for the relevant clauses;
3) a common template for the spreadsheet that accompanies each EPB standard, to demonstrate
the correctness of the EPB calculation procedures.
Each EPB-standards follows the basic principles and the detailed technical rules and relates to the
overarching EPB-standard, EN ISO 52000-1 [17].
One of the main purposes of the revision of the EPB-standards is to enable that laws and regulations
directly refer to the EPB-standards and make compliance with them compulsory. This requires that the
set of EPB-standards consists of a systematic, clear, comprehensive and unambiguous set of energy
performance procedures. The number of options provided is kept as low as possible, taking into
account national and regional differences in climate, culture and building tradition, policy and legal
frameworks (subsidiarity principle). For each option, an informative default option is provided
(Annex B).
Rationale behind the EPB technical reports
There is a risk that the purpose and limitations of the EPB standards will be misunderstood, unless the
background and context to their contents – and the thinking behind them – is explained in some detail
to readers of the standards. Consequently, various types of informative contents are recorded and made
available for users to properly understand, apply and nationally or regionally implement the EPB
standards.
If this explanation would have been attempted in the standards themselves, the result is likely to be
confusing and cumbersome, especially if the standards are implemented or referenced in national or
regional building codes.
Therefore each EPB standard is accompanied by an informative technical report, like this one, where all
informative content is collected, to ensure a clear separation between normative and informative
contents (see CEN/TS 16629 [2]):
— to avoid flooding and confusing the actual normative part with informative content,
— to reduce the page count of the actual standard, and
— to facilitate understanding of the set of EPB standards.
This was also one of the main recommendations from the European CENSE project [19] that laid the
foundation for the preparation of the set of EPB standards.
1 Scope
This
...