T/CPIA 0050-2023 Quality grading and "Pioneer" evaluation requirements for photovoltaic grid-connected inverters
T/CPIA 0050-2023 Quality grading and "Pioneer" evaluation requirements for photovoltaic grid-connected inverters
Basic Information
Scope
This document specifies the basic requirements, evaluation indicators and requirements, evaluation methods and grade classification for the quality of photovoltaic grid-connected inverters and enterprise standard level evaluations. This document is applicable to the quality evaluation of photovoltaic grid-connected inverters and enterprise standard levels. Relevant institutions can refer to it when conducting quality grading and enterprise standard level assessments, evaluating "leader" products, and conducting related certifications or evaluations. Relevant enterprises can also refer to this document when formulating enterprise standards. This document specifies photovoltaic grid-connected inverters as grid-connected inverters applied in photovoltaic power stations. This document is not applicable to string inverters and micro inverters used in residential photovoltaic systems.