Must all inverters have a remote "on-line/standby" indicator located at the main AC distribution panel?

Inverters convert DC power to AC power and are essential components in many marine electrical systems. A remote "on-line/standby" indicator is an important feature that provides real-time status information about the inverter's operational state. This indicator allows users to easily determine whether the inverter is actively converting power or if it is in standby mode.

Having this indicator at the main AC distribution panel increases the safety and usability of a vessel’s electrical system. It helps in monitoring the performance and operation of the inverter without needing to access the inverter's location directly.

The requirement for such an indicator is outlined in standards that aim to enhance safety and operational efficiency in marine environments. Thus, all inverters must be equipped with this feature to ensure compliance with regulatory standards and to provide users clear visibility into their electrical system's status.