diff --git a/lib/Hoymiles/src/inverters/HM_1CH.h b/lib/Hoymiles/src/inverters/HM_1CH.h
index 8b4667d8..318bfc79 100644
--- a/lib/Hoymiles/src/inverters/HM_1CH.h
+++ b/lib/Hoymiles/src/inverters/HM_1CH.h
@@ -24,7 +24,7 @@ private:
         { FLD_PAC, UNIT_W, CH0, 18, 2, 10, false },
         { FLD_PRA, UNIT_VA, CH0, 20, 2, 10, false },
         { FLD_F, UNIT_HZ, CH0, 16, 2, 100, false },
-        { FLD_PF, UNIT_NONE, CH0, 24, 2, 10, false },
+        { FLD_PF, UNIT_NONE, CH0, 24, 2, 1000, false },
         { FLD_T, UNIT_C, CH0, 26, 2, 10, true },
         { FLD_EVT_LOG, UNIT_NONE, CH0, 28, 2, 1, false },
         { FLD_YD, UNIT_WH, CH0, CALC_YD_CH0, 0, CMD_CALC, false },
diff --git a/lib/Hoymiles/src/inverters/HM_2CH.h b/lib/Hoymiles/src/inverters/HM_2CH.h
index e86e9c0a..9f1e4a8c 100644
--- a/lib/Hoymiles/src/inverters/HM_2CH.h
+++ b/lib/Hoymiles/src/inverters/HM_2CH.h
@@ -31,7 +31,7 @@ private:
         { FLD_PAC, UNIT_W, CH0, 30, 2, 10, false },
         { FLD_PRA, UNIT_VA, CH0, 32, 2, 10, false },
         { FLD_F, UNIT_HZ, CH0, 28, 2, 100, false },
-        { FLD_PF, UNIT_NONE, CH0, 36, 2, 10, false },
+        { FLD_PF, UNIT_NONE, CH0, 36, 2, 1000, false },
         { FLD_T, UNIT_C, CH0, 38, 2, 10, true },
         { FLD_EVT_LOG, UNIT_NONE, CH0, 40, 2, 1, false },
         { FLD_YD, UNIT_WH, CH0, CALC_YD_CH0, 0, CMD_CALC, false },
diff --git a/lib/Hoymiles/src/inverters/HM_4CH.h b/lib/Hoymiles/src/inverters/HM_4CH.h
index 4e508a9d..3d2eefe7 100644
--- a/lib/Hoymiles/src/inverters/HM_4CH.h
+++ b/lib/Hoymiles/src/inverters/HM_4CH.h
@@ -45,7 +45,7 @@ private:
         { FLD_PAC, UNIT_W, CH0, 50, 2, 10, false },
         { FLD_PRA, UNIT_VA, CH0, 52, 2, 10, false },
         { FLD_F, UNIT_HZ, CH0, 48, 2, 100, false },
-        { FLD_PF, UNIT_NONE, CH0, 56, 2, 10, false },
+        { FLD_PF, UNIT_NONE, CH0, 56, 2, 1000, false },
         { FLD_T, UNIT_C, CH0, 58, 2, 10, true },
         { FLD_EVT_LOG, UNIT_NONE, CH0, 60, 2, 1, false },
         { FLD_YD, UNIT_WH, CH0, CALC_YD_CH0, 0, CMD_CALC, false },