Solis Export Power Manager (EPM for short) second generation can monitor and control the backflow power goes to grid by control the output power of Solis inverters.
PLEASE NOTE SOLIS EPM CAN ONLY WORK WITH ONE SIZE OF INVERTER AT A TIME. IT’S NOT POSSIBLE TO CONTROL SMALLER AND LARGER INVERTER AT THE SAME TIME.
SegenSolar recommends a single EPM unit per installation. A single EPM unit can support one of the following: