Update Growatt Time Tpyes

Author: wills106

custom_components/solax_modbus/plugin_growatt.py

@@ -41,6 +41,7 @@
     BaseModbusNumberEntityDescription,
     BaseModbusSelectEntityDescription,
     BaseModbusSensorEntityDescription,
+    BaseModbusTimeEntityDescription,
     UnitOfReactivePower,
     plugin_base,
     value_function_rtc_ymd,
@@ -151,6 +152,11 @@ class GrowattModbusSensorEntityDescription(BaseModbusSensorEntityDescription):
     register_type: int = REG_HOLDING
 
 
+@dataclass(kw_only=True, frozen=True)
+class GrowattModbusTimeEntityDescription(BaseModbusTimeEntityDescription):
+    allowedtypes: int = ALLDEFAULT  # maybe 0x0000 (nothing) is a better default choice
+
+
 # ====================================== Computed value functions  =================================================
 def time_to_int(time_str: str | None) -> int:
     if time_str is None: