Machine style exists for GEN3 too.

Author: TCWORLD

custom_components/solax_modbus/plugin_solax.py

@@ -4674,7 +4674,7 @@ def value_function_bms_2_max_charge(initval: int, descr: Any, datadict: dict[str
             1: "Fit",
         },
         register=0x107,
-        allowedtypes=AC | HYBRID | GEN4 | GEN5 | GEN6,
+        allowedtypes=AC | HYBRID | GEN3 | GEN4 | GEN5 | GEN6,
         entity_category=EntityCategory.DIAGNOSTIC,
         icon="mdi:information",
     ),