T/STSI 7-2020 General Technical Requirements for U-shaped Monocrystalline Modules Used in Building Construction
T/STSI 7-2020
Basic Information
Scope
Scope: This document provides abbreviations, designations, and markings for U-shaped monocrystalline photovoltaic modules used in buildings, as well as product schematic diagrams, and specifies material requirements, technical requirements, test methods, inspection rules, markings, packaging, transportation, and storage. This document applies to the production and inspection of U-shaped monocrystalline photovoltaic modules used in buildings and structures. Main Technical Content: Chapter 1: Scope This chapter outlines the scope of application of this standard. Specifically, it provides abbreviations, designations, and markings for U-shaped monocrystalline photovoltaic modules used in buildings, as well as product schematic diagrams, and specifies material requirements, technical requirements, test methods, inspection rules, markings, packaging, transportation, and storage. This standard applies to the production and inspection of U-shaped monocrystalline photovoltaic modules used in buildings and structures. Chapter 2: Normative Reference Documents This chapter lists the normative reference standards cited in this standard, totaling 20 items. Chapter 3: Abbreviations This chapter provides abbreviations including EL, EVA, IR, PVB, and STC. Chapter 4: Designations and Markings This chapter classifies products based on installation locations and load-bearing ranges, assigns designations according to these categories, and embeds codes into the markings of monocrystalline modules to provide them with encoded identifiers. Chapter 5: Product Schematic Diagrams This chapter provides schematic diagrams based on the shape of the products. Chapter 6: Material Requirements This chapter specifies performance and technical requirements for materials used in monocrystalline photovoltaic modules in the market, including U-shaped glass, monocrystalline silicon wafers, backsheets, encapsulant films, diodes, and junction boxes. Chapter 7: Technical Requi