diff --git a/haos-addon/src/goodwe_client.py b/haos-addon/src/goodwe_client.py
index 3441db2..1c62c61 100644
--- a/haos-addon/src/goodwe_client.py
+++ b/haos-addon/src/goodwe_client.py
@@ -44,6 +44,10 @@ class GoodweReader:
         result["bat_charge_power"] = round(max(0.0, bat), 3)
         result["bat_discharge_power"] = round(max(0.0, -bat), 3)
 
+        # active_power: + = Einspeisung, - = Netzbezug (Goodwe ET Konvention)
+        # grid_power:   + = Netzbezug,   - = Einspeisung (intuitiv für Anzeige)
+        result["grid_power"] = round(-result.get("active_power", 0.0), 3)
+
         return result
 
     def close(self):
diff --git a/haos-addon/src/inverters.py b/haos-addon/src/inverters.py
index ba72dc0..f6c4581 100644
--- a/haos-addon/src/inverters.py
+++ b/haos-addon/src/inverters.py
@@ -121,7 +121,8 @@ def _goodwe_et_sensors() -> List[Sensor]:
         Sensor("pgrid3",              "Netz-Leistung L3",          0, 1, 1.0, "W",   "power",       "measurement",      "mdi:flash"),
         # Leistung
         Sensor("total_inverter_power","Wechselrichter Gesamtleist.",0, 1, 1.0, "W",  "power",       "measurement",      "mdi:flash"),
-        Sensor("active_power",        "Wirkleistung (Grid)",       0, 1, 1.0, "W",   "power",       "measurement",      "mdi:transmission-tower"),
+        Sensor("active_power",        "Wirkleistung Netz (roh)",   0, 1, 1.0, "W",   "power",       "measurement",      "mdi:transmission-tower"),
+        Sensor("grid_power",          "Netzleistung",              0, 1, 1.0, "W",   "power",       "measurement",      "mdi:transmission-tower"),
         Sensor("house_consumption",   "Hausverbrauch",             0, 1, 1.0, "W",   "power",       "measurement",      "mdi:home"),
         # Batterie
         Sensor("vbattery1",           "Batterie Spannung",         0, 1, 1.0, "V",   "voltage",     "measurement",      "mdi:battery"),