T/CPIA 0011.203-2019 Household photovoltaic grid-connected power generation system Part 2-3: Design specification for structural design
T/CPIA 0011.203-2019 Household photovoltaic grid-connected power generation system Part 2-3: Design specification for structural design
Basic Information
Scope
This part of T/CPIA 0011 specifies the structural design requirements, bracket design, foundation design, and other aspects of the design specifications for household photovoltaic grid-connected power generation systems. This part applies to household photovoltaic grid-connected power generation systems that are connected to the user's side grid or public grid at a voltage level of 220V or 380V. For a 220V voltage level, the single-point access capacity should not exceed 8kW; for a 380V voltage level, the single-point access capacity should not exceed 400kW. This part does not apply to photovoltaic systems with energy storage, concentrating photovoltaic systems, BIPV photovoltaic systems, and double-sided module photovoltaic power generation systems.