T/GSEA 003-2020 Roof-mounted grid-connected photovoltaic power generation system construction specifications
T/GSEA 003-2020 Roof-mounted grid-connected photovoltaic power generation system construction specifications
Basic Information
Scope
Scope: This document specifies the basic requirements for the construction of rooftop grid-connected photovoltaic power generation systems, including photovoltaic arrays, electrical systems, fire protection facilities and accessways, lightning protection and grounding, protective railings, cleaning systems, and maintenance channels. It also stipulates the construction content, methods, and requirements for environmental protection and water and soil conservation, as well as safety and occupational health during the construction process. This document applies to the construction of rooftop grid-connected photovoltaic power generation systems. For the operation/investment, procurement, and maintenance of such systems, this document can be used as a reference. This document does not apply to rooftop grid-connected photovoltaic power generation systems with energy storage, light-concentrating, tracking, double-sided power generation, or BIPV (Building Integrated Photovoltaics) configurations. Main Technical Content: 1) Scope. To clarify the scope of application of this standard, it is specified that this document stipulates the basic requirements for the construction of rooftop grid-connected photovoltaic power generation systems, including photovoltaic arrays, electrical systems, fire protection facilities and accessways, lightning protection and grounding, protective railings, cleaning systems, and maintenance channels. It also stipulates the construction content, methods, and requirements for environmental protection and water and soil conservation, as well as safety and occupational health during the construction process. This document applies to the construction of rooftop grid-connected photovoltaic power generation systems. For the operation/investment, procurement, and maintenance of such systems, this document can be used as a reference. This document does not apply to rooftop grid-connected photovoltaic power generation systems with energy storage, lig