Update plugin_sofar.py

Author: rosenrot00

custom_components/solax_modbus/plugin_sofar.py

@@ -401,8 +401,6 @@ def value_function_sync_rtc_ymd_sofar(initval: Any, descr: Any, datadict: dict[s
         device_class=NumberDeviceClass.POWER,
         register_data_type=REGISTER_S32,
         fmt="i",
-        native_max_value=20000,
-        native_min_value=-20000,
         native_step=10,
         initvalue=0,
         allowedtypes=HYBRID,