diff --git a/lib/Hoymiles/src/inverters/HM_Abstract.cpp b/lib/Hoymiles/src/inverters/HM_Abstract.cpp
index c14efc4..ac1191e 100644
--- a/lib/Hoymiles/src/inverters/HM_Abstract.cpp
+++ b/lib/Hoymiles/src/inverters/HM_Abstract.cpp
@@ -1,5 +1,6 @@
 #include "HM_Abstract.h"
 #include "HoymilesRadio.h"
+#include "commands/ActivePowerControlCommand.h"
 #include "commands/AlarmDataCommand.h"
 #include "commands/DevInfoAllCommand.h"
 #include "commands/DevInfoSampleCommand.h"
@@ -86,5 +87,17 @@ bool HM_Abstract::sendSystemConfigParaRequest(HoymilesRadio* radio)
     cmd->setTime(now);
     cmd->setTargetAddress(serial());
 
+    return true;
+}
+
+bool HM_Abstract::sendActivePowerControlRequest(HoymilesRadio* radio, float limit, PowerLimitControlType type)
+{
+    ActivePowerControlCommand* cmd = radio->enqueCommand<ActivePowerControlCommand>();
+    cmd->setActivePowerLimit(limit, type);
+    cmd->setTargetAddress(serial());
+
+    // request updated limits
+    sendSystemConfigParaRequest(radio);
+
     return true;
 }
\ No newline at end of file
diff --git a/lib/Hoymiles/src/inverters/HM_Abstract.h b/lib/Hoymiles/src/inverters/HM_Abstract.h
index 36cf462..a42691f 100644
--- a/lib/Hoymiles/src/inverters/HM_Abstract.h
+++ b/lib/Hoymiles/src/inverters/HM_Abstract.h
@@ -9,6 +9,7 @@ public:
     bool sendAlarmLogRequest(HoymilesRadio* radio);
     bool sendDevInfoRequest(HoymilesRadio* radio);
     bool sendSystemConfigParaRequest(HoymilesRadio* radio);
+    bool sendActivePowerControlRequest(HoymilesRadio* radio, float limit, PowerLimitControlType type);
 
 private:
     uint8_t _lastAlarmLogCnt = 0;
diff --git a/lib/Hoymiles/src/inverters/InverterAbstract.h b/lib/Hoymiles/src/inverters/InverterAbstract.h
index 62f0d68..bd2d0b8 100644
--- a/lib/Hoymiles/src/inverters/InverterAbstract.h
+++ b/lib/Hoymiles/src/inverters/InverterAbstract.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include "../commands/ActivePowerControlCommand.h"
 #include "../parser/AlarmLogParser.h"
 #include "../parser/DevInfoParser.h"
 #include "../parser/StatisticsParser.h"
@@ -42,6 +43,7 @@ public:
     virtual bool sendAlarmLogRequest(HoymilesRadio* radio) = 0;
     virtual bool sendDevInfoRequest(HoymilesRadio* radio) = 0;
     virtual bool sendSystemConfigParaRequest(HoymilesRadio* radio) = 0;
+    virtual bool sendActivePowerControlRequest(HoymilesRadio* radio, float limit, PowerLimitControlType type) = 0;
 
     AlarmLogParser* EventLog();
     DevInfoParser* DevInfo();