BS EN 15316-4-3:2017
$215.11
Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies – Heat generation systems, thermal solar and photovoltaic systems, Module M3-8-3, M8-8-3, M11-8-3
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 106 |
This European Standard specifies the: – required inputs; – calculation method; – required and resulting outputs, for heat generation systems, thermal solar systems (for space heating, domestic hot water production and the combination of both) and for photovoltaic systems applied in buildings. Within this standard, 6 methods are specified each method has its own range of applicability. – Method 1, is applicable for solar domestic hot water systems characterized by the EN 12976 series (factory made) or EN 12977-2 (custom built). The main output of the method is the solar heat and back up heat contribution to the requested heat use. – Method 2, is applicable for systems for domestic hot water and / or space heating with components characterized by EN ISO 9806 and EN 12977-3 or EN 12977-4 with a monthly calculation time step. The main output of the method is the solar heat and back up heat contribution to the requested heat use. – Method 3, is applicable for systems for domestic hot water and / or space heating with components characterized by EN ISO 9806 with an hourly calculation time step. The main output of the method is collector loop heat supplied to the heat storage. – Method 4, is applicable for photovoltaic systems with components characterized by standards and with an annual calculation time step. The output of the method is the produced electricity. – Method 5, is applicable for photovoltaic systems with components characterized by standards and with a monthly calculation time step. The output of the method is the produced electricity. – Method 6, is applicable for photovoltaic systems with components characterized by standards and with a calculation time step. The output of the method is the produced electricity. These three last calculation methods do not take into account: – electrical storage; – PV/thermal photovoltaic systems. Primary energy savings and CO2 savings, which can be achieved by photovoltaic systems compared to other systems, are calculated according to EN ISO 52000 1. NOTE 1 Standards linked to the methods are listed in Annex E. Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000 1. NOTE 2 In CEN ISO/TR 52000 2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation. NOTE 3 The modules represent EPB standards, although one EPB standard may cover more than one module and one module may be covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See also Clause 2 and Tables A.1 and B.1.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 13 | 1 Scope |
| 16 | 2 Normative references 3 Terms and definitions 3.1 Thermal solar systems |
| 18 | 3.2 Photovoltaic systems 4 Symbols and abbreviations 4.1 Symbols |
| 19 | 4.2 Subscripts |
| 20 | 5 Description of the methods 5.1 Method 1 – solar thermal applications, using system test data |
| 21 | 5.2 Method 2 – monthly solar thermal applications, using component test data 5.3 Method 3 – hourly solar thermal applications 5.4 Method 4 – photovoltaic – yearly method 5.5 Method 5 – photovoltaic – monthly method 5.6 Method 6 – photovoltaic – hourly method 6 Methods 6.1 Solar thermal applications 6.1.1 Method 1 – using system test data 6.1.1.1 Output data |
| 22 | 6.1.1.2 Calculation time step 6.1.1.3 Input data |
| 23 | 6.1.1.4 Calculation procedure |
| 26 | 6.1.2 Method 2 – monthly, using component specifications 6.1.2.1 Output data |
| 27 | 6.1.2.2 Calculation time step 6.1.2.3 Input data |
| 29 | 6.1.2.4 Calculation procedure – General 6.1.2.5 Calculation procedure |
| 38 | 6.1.3 Method 3 – hourly, using component specifications 6.1.3.1 Output data |
| 39 | 6.1.3.2 Calculation time step 6.1.3.3 Input data |
| 41 | 6.1.3.4 Calculation procedure |
| 44 | 6.2 Solar photovoltaic systems 6.2.1 General 6.2.2 Method 4 – photovoltaic – yearly method 6.2.2.1 Output data of method 4 |
| 45 | 6.2.2.2 Input data 6.2.2.3 Product data 6.2.2.4 Energy delivered by the photovoltaic system |
| 46 | 6.2.2.5 Solar irradiation on the photovoltaic modules 6.2.2.6 Peak power 6.2.2.7 System performance factor 6.2.2.8 Thermal output of the photovoltaic panel |
| 47 | 6.2.2.9 Auxiliary energy consumption 6.2.2.10 System thermal losses 6.2.2.11 Recoverable system thermal losses 6.2.3 Method 5 – photovoltaic – monthly method 6.2.3.1 General 6.2.3.2 Output data of method 5 |
| 48 | 6.2.3.3 Input data 6.2.3.4 Product data 6.2.3.5 Energy delivered by the photovoltaic system 6.2.3.6 Solar irradiation on the photovoltaic modules |
| 49 | 6.2.3.7 Peak power 6.2.3.8 System performance factor |
| 50 | 6.2.3.9 Thermal output of the photovoltaic panel 6.2.3.10 Auxiliary energy consumption 6.2.3.11 System thermal losses 6.2.3.12 Recoverable system thermal losses 6.2.4 Method 6 – photovoltaic – hourly method 6.2.4.1 General 6.2.4.2 Output data |
| 51 | 6.2.4.3 Calculation time steps 6.2.4.4 Input data |
| 52 | 6.2.4.5 Product data 6.2.4.6 Product technical data |
| 53 | 6.2.4.7 Calculation procedure |
| 55 | 7 Quality control 7.1 Solar thermal applications 7.1.1 Method 1 – using system test data 7.1.2 Method 2 – monthly, using component specifications 7.1.3 Method 3 – hourly, using component specifications 7.2 Solar photovoltaic applications 7.2.1 Method 4 – photovoltaic – yearly method 7.2.2 Method 5 – photovoltaic – monthly method 7.2.3 Method 6 – photovoltaic – hourly method |
| 56 | 8 Compliance check 8.1 Solar thermal applications 8.1.1 Method 1 – using system test data 8.1.2 Method 2 – monthly, using component specifications 8.1.3 Method 3 – hourly, using component specifications 8.2 Solar photovoltaic applications 8.2.1 Method 4 – photovoltaic – yearly method 8.2.2 Method 5 – photovoltaic – monthly method 8.2.3 Method 6 – photovoltaic – hourly method |
| 57 | Annex A (normative)Template for the specification of application data A.1 Method 1 – using system test data A.1.1 Product technical data A.1.2 System design data A.1.3 Operating conditions A.2 Method 2 – monthly, using component specifications A.2.1 Product technical data A.2.1.1 Collector |
| 58 | A.2.1.2 Collector pump |
| 59 | A.2.1.3 Heat storage |
| 60 | A.2.2 System design data A.2.2.1 Type of service |
| 61 | A.2.2.2 Location of heat storage tank A.2.2.3 Type solar system layout A.2.2.4 Correction factor collector orientation and shadowing |
| 62 | A.2.2.5 Collector loop overall heat loss coefficient A.2.2.6 Efficiency of the collector loop |
| 63 | A.2.2.7 Collector pump operation time A.2.2.8 Pipe insulation back up heater loop A.2.2.9 Back up heater operation |
| 64 | A.2.2.10 Space heating distribution return Heat storage A.2.2.11 Recoverable part of the heat losses A.2.2.12 Correlation factors |
| 65 | A.2.2.13 Correction factor A.2.2.14 Air temperature heated room A.2.2.15 Domestic hot water temperature |
| 66 | A.2.3 Operating conditions A.2.3.1 Solar irradiance A.2.3.2 Cold water and outside air temperature |
| 67 | A.2.3.3 Heat use for water heating A.2.3.4 Design temperature settings A.2.3.5 Back-up heaters |
| 68 | A.3 Method 3 – hourly, using component specifications A.3.1 Product technical data A.3.1.1 General A.3.1.2 Collector A.3.1.3 Collector pump and control |
| 69 | A.3.2 System design data A.3.2.1 Collector tilt and orientation A.3.2.2 Installed collector area A.3.2.3 Solar loop mass flow rate A.3.2.4 Location of the collector loop piping |
| 70 | A.3.2.5 Heat losses of the collector loop A.3.3 Calculations |
| 71 | Annex B (informative)Default application data B.1 Method 1 – using system test data B.1.1 Product technical data B.1.2 System design data B.1.3 Operating conditions B.2 Method 2 – monthly, using component specifications B.2.1 Product technical data B.2.1.1 Collector |
| 72 | B.2.1.2 Collector pump |
| 73 | B.2.1.3 Heat storage |
| 74 | B.2.2 System design data B.2.2.1 Type of service |
| 75 | B.2.2.2 Location of heat storage tank B.2.2.3 Type solar system layout B.2.2.4 Correction factor collector orientation and shadowing |
| 76 | B.2.2.5 Collector loop overall heat loss coefficient B.2.2.6 Efficiency of the collector loop |
| 77 | B.2.2.7 Collector pump operation time B.2.2.8 Pipe insulation back up heater loop B.2.2.9 Back up heater operation |
| 78 | B.2.2.10 Space heating distribution return Heat storage B.2.2.11 Recoverable part of the heat losses B.2.2.12 Correlation factors |
| 79 | B.2.2.13 Correction factor B.2.2.14 Air temperature heated room B.2.2.15 Domestic hot water temperature B.2.3 Operating conditions B.2.3.1 Solar irradiance |
| 80 | B.2.3.2 Cold water and outside air temperature |
| 81 | B.2.3.3 Heat use for water heating B.2.3.4 Design temperature settings B.2.3.5 Back-up heaters |
| 82 | B.3 Method 3 – hourly, using component specifications B.3.1 Product technical data B.3.1.1 General B.3.1.2 Collector B.3.1.3 Collector pump and control |
| 83 | B.3.2 System design data B.3.2.1 Collector tilt and orientation B.3.2.2 Installed collector area B.3.2.3 Solar loop mass flow rate B.3.2.4 Location of the collector loop piping |
| 84 | B.3.2.5 Heat losses of the collector loop B.3.3 Calculations |
| 85 | Annex C (informative)Solar irradiation on the photovoltaic modules C.1 Annual global solar irradiation C.2 Tilt and orientation conversion factor for calculation of the energy radiation on the photovoltaic module surface |
| 87 | C.3 Peak power C.4 System performance factor |
| 88 | Annex D (normative)Method selection D.1 Solar thermal applications D.2 Solar photovoltaic applications |
| 90 | Annex E (informative)Standards linked to solar systems and components |
| 93 | Annex F (informative)Method 2 implementation for Ecodesign and Energy labelling F.1 Introduction F.2 Prescribed settings for method 2 |
| 95 | F.3 Calculation of auxiliary electricity consumption F.4 Determination of the water heater performance parameters without solar contribution F.4.1 General |
| 96 | F.4.2 External boiler-type backup heater F.4.3 External heat pump backup heater |
| 97 | F.4.4 Integrated fuel fired heater |
| 98 | F.4.5 Electrical immersion heater F.5 Conversion of parameters in this EN to parameters in the regulations |
| 102 | Annex ZA (informative)Relationship between this European Standard and the energy labelling requirements of Commission Delegated Regulation (EU) No 811/2013 aimed to be covered |
| 103 | Annex ZB (informative)Relationship between this European Standard and the energy labelling requirements of Commission Delegated Regulation (EU) No 812/2013 aimed to be covered |
| 104 | Annex ZC (informative)Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 814/2013 aimed to be covered |
