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GB/T 40415-2021 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 40415-2021: Determination of light transmittance for the photovoltaic glass module used in building
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 40415-2021	199	Add to Cart	3 days	Determination of light transmittance for the photovoltaic glass module used in building	Valid

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Basic data

Standard ID: GB/T 40415-2021 (GB/T40415-2021)
Description (Translated English): Determination of light transmittance for the photovoltaic glass module used in building
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q33
Word Count Estimation: 10,150
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 40415-2021: Determination of light transmittance for the photovoltaic glass module used in building

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Determination of light transmittance for the photovoltaic glass module used in building ICS 81.040.01 CCSQ33 National Standards of People's Republic of China Test method for light transmittance of photovoltaic glass modules for buildings inbuilding Released on 2021-08-20 2022-03-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Foreword Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Category 1 5 Test environment and instrument requirements 4 6 Sample 5 7 Test method for basic light transmittance of components 5 8 Module light transmittance test method 6 9 Test report 7

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document was proposed by the China Building Materials Federation. This document is under the jurisdiction of the National Standardization Technical Committee for Building Glass (SAC/TC255). Drafting organizations of this document. China National Building Material International Engineering Group Co., Ltd., Shenzhen Institute of Standards and Technology, China National Building Material Bengbu Glass Industry Design Research Institute Co., Ltd., Chengdu CNBM Optoelectronic Materials Co., Ltd., Shenzhen Chuangyi Smart Manufacturing Co., Ltd., Beijing United Rongbangxin Energy Technology Co., Ltd., Guangdong Huaju Testing Technology Co., Ltd., Beijing Jinmao Green Construction Technology Co., Ltd., Kaisheng Photovoltaic Materials Co., Ltd., Shuifa Energy Group Co., Ltd., Glass New Material Innovation Center (Anhui) Co., Ltd., Qinhuangdao Glass Industry Research and Design Institute Co., Ltd., Shuifa Industrial Energy (Zhuhai) Co., Ltd. The main drafters of this document. Peng Shou, Ma Liyun, Li Chunwei, Fu Qianhua, Sun Yunlin, Xing Baoshan, Tao Ligang, Chen Yong, Kong Jian, Zhao Li, Zhang Chao, Yang Ge, Guan Min, Yin Xinjian, Pan Jingong, Xu Genbao, Zheng Qingtao, Zhou Jixiang, Li Xueyong, Luo Duo, Zhang Ling, Li Chunxi, Wei Xiaojun, Ga Linlin, Wang Yiqun, Li Yang, Wang Wei, Wen Lifeng, Jia Lidan, Hu Lu, Jiang Meng, Zhao Lei. Test method for light transmittance of photovoltaic glass modules for buildings

1 Scope

This document gives the classification of photovoltaic glass modules for buildings, and specifies the environment and instrument requirements for light transmittance testing, samples, and basic light transmittance Rate test method, light transmittance test method and test report. This document is applicable to the test of light transmittance of non-hollow flat photovoltaic glass modules for buildings with lighting requirements.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to This document. GB/T 2680 Architectural glass visible light transmittance, direct sunlight transmittance, total solar transmittance, ultraviolet transmittance and Measurement of closing window glass parameters

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Photovoltaic glass module photovoltaicglassmodule It is a product that is composed of glass, photovoltaic cells, packaging materials, bus bars, insulating tape, terminals and other materials, and has a power generation function. 3.2 Component base light transmittance lighttransmittanceofthetransparentareainthemodule The transmittance of the light-transmitting area in the component in the visible light band (380nm~780nm). 3.3 Ratioofthetransparentareatothetotalareaofthemodule The proportion of the area of the light-transmitting part of the module to the total area of the module. 3.4 Lighttransmittanceofthephotovoltaicglassmoduleusedinbuilding The visible light transmittance of the component. Note. The light transmittance of the module is the product of the basic light transmittance of the module and the area ratio of the light-transmitting area of the module.

4 categories

According to the different light transmission modes of the components, the components can be divided into the following three categories. a) Spacing type components Crystal silicon or thin-film batteries are connected to each other and encapsulated inside the glass, and there is a considerable distance between the batteries so that the components can transmit light The components are shown in Figure 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 40415-2021_English be delivered?

Answer: Upon your order, we will start to translate GB/T 40415-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 40415-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 40415-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.