diff --git a/lib/Hoymiles/src/inverters/HM_1CH.h b/lib/Hoymiles/src/inverters/HM_1CH.h
index c1f81ca..7763a7c 100644
--- a/lib/Hoymiles/src/inverters/HM_1CH.h
+++ b/lib/Hoymiles/src/inverters/HM_1CH.h
@@ -11,7 +11,7 @@ public:
     const uint8_t getAssignmentCount();
 
 private:
-    const byteAssign_t byteAssignment[14] = {
+    const byteAssign_t byteAssignment[16] = {
         { FLD_UDC, UNIT_V, CH1, 2, 2, 10 },
         { FLD_IDC, UNIT_A, CH1, 4, 2, 100 },
         { FLD_PDC, UNIT_W, CH1, 6, 2, 10 },
@@ -24,7 +24,9 @@ private:
         { FLD_PAC, UNIT_W, CH0, 18, 2, 10 },
         { FLD_F, UNIT_HZ, CH0, 16, 2, 100 },
         { FLD_T, UNIT_C, CH0, 26, 2, 10 },
-        { FLD_EVT_LOG, UNIT_CNT, CH0, 24, 2, 1},
+        { FLD_EVT_LOG, UNIT_CNT, CH0, 24, 2, 1 },
+        { FLD_YD, UNIT_WH, CH0, CALC_YD_CH0, 0, CMD_CALC },
+        { FLD_YT, UNIT_KWH, CH0, CALC_YT_CH0, 0, CMD_CALC },
         { FLD_PDC, UNIT_W, CH0, CALC_PDC_CH0, 0, CMD_CALC },
         { FLD_EFF, UNIT_PCT, CH0, CALC_EFF_CH0, 0, CMD_CALC }
     };