GB/T 24716-2023 English PDF

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GB/T 24716-2023: Technical specifications of solar energy power system for motorway facilities
Status: Valid

GB/T 24716: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 24716-2023	189	Add to Cart	3 days	Technical specifications of solar energy power system for motorway facilities	Valid
GB/T 24716-2009	399	Add to Cart	3 days	General specifications of solar energy power system for highway facilities	Obsolete

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Basic data

Standard ID: GB/T 24716-2023 (GB/T24716-2023)
Description (Translated English): Technical specifications of solar energy power system for motorway facilities
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: R04
Classification of International Standard: 03.220.20
Word Count Estimation: 10,128
Date of Issue: 2023-08-06
Date of Implementation: 2023-12-01
Older Standard (superseded by this standard): GB/T 24716-2009
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 24716-2023: Technical specifications of solar energy power system for motorway facilities

---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.
ICS 03.220.20 CCSR04 National Standards of People's Republic of China Replace GB/T 24716-2009 Solar power supply system for facilities along the highway General technical specifications Published on 2023-08-06 Implemented on 2023-12-01 State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

PrefaceⅠ 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 Solar power supply system composition and classification 2 5 General requirements 2 6 Technical requirements 3 7 Test method 4 8 Inspection Rules 6 9 flag 6 Reference 7

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document replaces GB/T 24716-2009 "General Technical Specifications for Solar Power Supply Systems for Facilities Along Highways" and is consistent with GB/T 24716- Compared with.2009, in addition to structural adjustments and editorial changes, the main technical changes are as follows. a) The applicable limits of the scope have been changed (see Chapter 1, Chapter 1 of the.2009 edition); b) Added the terms and definitions of “crystalline silicon solar cells”, “thin film solar cells” and “grid-connected inverter” (see 3.2, 3.3, 3.4); deleted "Silicon solar cells", "monocrystalline silicon solar cells", "polycrystalline silicon solar cells", "concentrated solar cells", "open circuit voltage" and "short circuit current" "Volt-ampere characteristic curve of solar cell", "Filling factor (curve factor)", "Maximum power", "Maximum power point", "Optimum load", "Maximum "Optimum working voltage", "Optimum working current", "Conversion efficiency", "Solar simulator", "Standard solar cell", "Standard working conditions", "Rated Terms and definitions of "voltage", "rated current", "rated power" and "float charge" (see 3.2~3.22 of the.2009 edition); c) The composition and classification of solar power supply systems have been changed (see Chapter 4, Chapter 4 of the.2009 edition); d) Added general requirements (see Chapter 5); e) Deleted the selection principle (see 5.1 of the.2009 version); f) The content of technical requirements has been changed (see Chapter 6, Chapter 5 of the.2009 edition); g) Added test methods (see Chapter 7); h) The inspection rules have been changed (see Chapter 8, Chapter 6 of the.2009 edition); i) The requirements for marking have been changed (see Chapter 9, Chapter 7 of the.2009 edition). Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed and coordinated by the National Traffic Engineering Facilities (Highway) Standardization Technical Committee (SAC/TC223). This document was drafted by. Zhonglu Hi-Tech Traffic Inspection, Inspection and Certification Co., Ltd., Highway Science Institute of the Ministry of Transport, National Traffic Safety Full Facility Quality Inspection and Testing Center, Yunnan Provincial Transportation Comprehensive Administrative Law Enforcement Bureau Engineering Quality Supervision Detachment, Kaisheng Technology Group Co., Ltd. Company, Hebei University, Southwest Jiaotong University, Shandong Zhengchen Technology Co., Ltd. The main drafters of this document. Yang Yong, Li Wei, Zhang Zhiyong, Zhu Chuanzheng, Tian Xiaochen, Wang Lei, Peng Shou, Yan Ling, Chen Jian, Su Hejun, Li Xu, Li Zhengzhang, Wang Congxiao, Chang Yutao, Gao He, Chen Weirong. ---This document was first released in.2009, and this is the first revision. Solar power supply system for facilities along the highway General technical specifications

1 Scope

This document stipulates the composition and classification, general requirements, technical requirements, test methods, and inspection regulations of solar power supply systems for facilities along highways. and signs. This document applies to solar power supply systems for facilities along highways.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 191 Packaging, storage and transportation pictorial mark GB/T 2423.17 Environmental testing of electrical and electronic products Part 2.Test methods Test Ka. Salt spray GB 8897.4 Primary batteries Part 4.Safety requirements for lithium batteries GB/T 9535-1998 Design identification and finalization of crystalline silicon photovoltaic modules for ground use GB/T 15142 Batteries and battery packs containing alkaline or other non-acidic electrolytes Square vented cadmium-nickel single cells GB/T 16422.3-2022 Plastic laboratory light source exposure test methods Part 3.Fluorescent UV lamp GB/T 18911 Design identification and finalization of ground thin film photovoltaic modules GB/T 22040-2008 Weather resistance requirements and test methods for plastic products for facilities along highways GB/T 22473.1 Batteries for energy storage Part 1.Technical conditions for off-grid photovoltaic applications GB/T 36276 Lithium-ion batteries for electric energy storage JT/T 817-2011 General technical requirements and testing methods for highway electromechanical system equipment NB/T 32004-2018 Technical specifications for photovoltaic grid-connected inverters

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 solar cellsolarcel A device that converts solar radiation energy directly into electrical energy. [Source. GB/T 2297-1989, 2.2, with modifications] 3.2 crystalline silicon solar cell siliconsolarcel Solar cells using monocrystalline silicon or polycrystalline silicon as the base material. 3.3 Thin film solar cell thinfilmsolarcel Solar cells using silicon-based, copper indium gallium selenide, cadmium telluride, gallium arsenide and other semiconductor films as photoelectric conversion materials. ......

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