GB/T 38388-2019 PDF EnglishUS$175.00 · In stock · Download in 9 seconds
GB/T 38388-2019: Test method of solar PV system for curtain wall and skylight of building Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 38388-2019: Test method of solar PV system for curtain wall and skylight of building---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT38388-2019GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 91.060.10 P 32 Test method of solar PV system for curtain wall and skylight of building ISSUED ON: DECEMBER 31, 2019 IMPLEMENTED ON: NOVEMBER 01, 2020 Issued by: State Administration for Market Regulation; Standardization Administration of the People's Republic of China. Table of ContentsForeword ... 3 1 Scope ... 4 2 Normative references ... 4 3 Terms and definitions ... 5 4 Test pieces ... 5 5 Test items and methods ... 6 6 Test sequence and result expression ... 9 7 Test report ... 11 Test method of solar PV system for curtain wall and skylight of building1 ScopeThis Standard specifies the test pieces, test items and methods, test sequence, result expression, as well as test report of the test methods for photovoltaic curtain walls and photovoltaic skylights of building. This Standard applies to the laboratory test of building curtain walls and skylights with photovoltaic power generation function.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 8485 The graduation and test for airborne sound insulating properties of windows and doors GB/T 9158 Test methods of mechanics performance for windows and doors in building GB/T 15227 Test method of air permeability, water tightness, wind load resistance performance for curtain walls GB/T 18091 Optical and thermal performance of glass curtain wall GB/T 18250 Graduations and test method for performance of deformation between stories of curtain wall GB/T 18575 Shaking table test method for seismic performance of curtain wall GB/T 21086 Curtain wall for building GB/T 29043 Graduation and test method for thermal insulating properties of curtain walls GB/T 29551 Laminated solar PV glazing materials in building photovoltaic curtain wall or photovoltaic skylight. The test pieces shall also meet the following requirements: a) The photovoltaic components in test pieces shall meet the requirements of JG/T 492. b) For tests of air permeability performance, water tightness performance, wind load resistance (structural performance), performance of deformation between stories, impact resistance and mechanical performance, the curtain wall test pieces shall meet the requirements of GB/T 15227, and the skylight test pieces shall meet the requirements of GB/T 34555. c) The test pieces for seismic performance shall meet the requirements of GB/T 18575; the test pieces for impact resistance to windborne debris shall meet the requirements of GB/T 29738; the test pieces for tests of thermal insulating performance shall meet the requirements of GB/T 29043; the test piece for tests and calculations of heat shielding performance shall meet the requirements of JGJ/T 151; the test pieces for tests of airborne sound insulation may refer to the provisions of GB/T 8485; the test pieces for tests of optical and thermal performance shall meet the requirements of GB/T 18091; the test pieces for thermal cycling performance shall meet the requirements of JG/T 397.5 Test items and methods5.1 Appearance and dimensions 5.1.1 The appearance of photovoltaic curtain walls and photovoltaic skylights shall be visually inspected under good natural scattered light, at 500 mm away from the sample. 5.1.2 The dimensions of photovoltaic curtain walls and photovoltaic skylights shall be measured with steel tapes with an accuracy of 1 mm and calipers with an accuracy of 0.02 mm. 5.1.3 The appearance and dimensions of the photovoltaic components in test pieces shall be tested in accordance with the provisions of JG/T 492. 5.2 Physical performance test The test items and methods for the physical performance of photovoltaic curtain walls and photovoltaic skylights of building shall meet the requirements of Table 1. The insulation shall be tested according to the test method specified in GB/T 29551. 5.4.5 Wet leakage current The wet leakage current shall be tested according to the test method specified in GB/T 29551. 5.4.6 Humidity-freeze resistance test The humidity-freeze resistance test shall be carried out according to the test method specified in GB/T 29551.6 Test sequence and result expression6.1 Test sequence 6.1.1 The electrical performance test shall be carried out in the following sequence (see Figure 1): a) TEST the maximum power, insulation and wet leakage current of photovoltaic components; b) CARRY OUT the electroluminescence test for photovoltaic components; c) ASSEMBLE photovoltaic curtain walls and photovoltaic skylights, and INSTALL test pieces; d) TEST the air permeability performance, water tightness performance, wind load resistance (structural performance) and performance of deformation between stories of photovoltaic curtain walls and photovoltaic skylights; e) DISASSEMBLE photovoltaic components; f) CARRY OUT the electroluminescence test for photovoltaic components; g) CARRY OUT the humidity-freeze resistance test for photovoltaic components; h) RE-TEST the maximum power, insulation withstand voltage and wet leakage current of photovoltaic components. NOTE 1: Photovoltaic skylights are not subjected to the test of performance of deformation between stories. NOTE 2: It is allowed to adjust the sequence of b) and c), e) and f). where: ΔP - the maximum power attenuation rate; P1 - the initial test value of the maximum power, in watts (W); P2 - the test value after the maximum power test, in watts (W).7 Test report7.1 The test report of photovoltaic curtain walls shall include the following contents: a) Name, series, model, main dimensions and drawings of test pieces (including the elevation, section and main nodes of test pieces; section of profile and sealing strips; drainage structure and location of drainage holes; support system of test pieces; dimensions of the main force-bearing components; opening method of the openable part; type, quantity and location of hardware); b) Structure and material composition of photovoltaic components; c) Pre-tension design value of the tension structure components of point- supported glass curtain walls; d) Deflection and condition of the main force-bearing components during deformation test, repeated pressure test and safety test; e) Test results of various performances; f) Single performance test phenomena, test results, insulation and wet leakage current of two tests, humidity-freeze resistance and maximum power attenuation rate of photovoltaic components; g) Standards on which the test based and the main test equipment; h) Temperature, humidity and air pressure of the test room; i) Record any modifications made to test pieces; j) Test date and test personnel. 7.2 The test report of photovoltaic skylights shall include at least the following contents: a) Name, series, model, main dimensions and drawings of test pieces (including the elevation, section and main nodes of test pieces; section of ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. 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