This document specifies the operating modes of photovoltaic direct-drive electrical controllers and gives display examples. The photovoltaic direct drive electrical controller specified in this document is suitable for various electrical appliances, including air conditioners, water pumps, refrigerators, etc. This document only contains the requirements for photovoltaic direct drive appliance controllers, and the requirements for photovoltaic direct drive appliances are not within the scope of application of this document.
T/CPIA 0042.2-2022 history
2022T/CPIA 0042.2-2022 Photovoltaic direct drive electrical controller part 2: operating mode and display