diff --git a/app/src/gen3plus/infos_g3p.py b/app/src/gen3plus/infos_g3p.py
index 282e136..25bb91a 100644
--- a/app/src/gen3plus/infos_g3p.py
+++ b/app/src/gen3plus/infos_g3p.py
@@ -18,13 +18,14 @@ class RegisterMap:
         0x41020019: {'reg': Register.COLLECT_INTERVAL,     'fmt': '<B', 'ratio':    1},  # noqa: E501
         0x4102001a: {'reg': Register.HEARTBEAT_INTERVAL,   'fmt': '<B', 'ratio':    1},  # noqa: E501
         0x4102001c: {'reg': Register.SIGNAL_STRENGTH,      'fmt': '<B', 'ratio':    1},  # noqa: E501
-        0x4102001e: {'reg': Register.COLLECTOR_FW_VERSION, 'fmt': '!40s'},               # noqa: E501
+        0x4102001e: {'reg': Register.CHIP_MODEL,           'fmt': '!40s'},               # noqa: E501
         0x4102004c: {'reg': Register.IP_ADRESS,            'fmt': '!16s'},               # noqa: E501
-        0x41020064: {'reg': Register.VERSION,              'fmt': '!40s'},               # noqa: E501
+        0x41020064: {'reg': Register.COLLECTOR_FW_VERSION, 'fmt': '!40s'},               # noqa: E501
 
         0x4201001c: {'reg': Register.POWER_ON_TIME,        'fmt': '<H', 'ratio':    1},  # noqa: E501
         0x42010020: {'reg': Register.SERIAL_NUMBER,        'fmt': '!16s'},               # noqa: E501
         0x420100c0: {'reg': Register.INVERTER_STATUS,      'fmt': '!H'},                 # noqa: E501
+        0x420100d0: {'reg': Register.VERSION,              'fmt': '!H', 'eval': "f'v{(result>>12)}.{(result>>8)&0xf}.{(result>>4)&0xf}{result&0xf}'"},  # noqa: E501
         0x420100d2: {'reg': Register.GRID_VOLTAGE,         'fmt': '!H', 'ratio':  0.1},  # noqa: E501
         0x420100d4: {'reg': Register.GRID_CURRENT,         'fmt': '!H', 'ratio': 0.01},  # noqa: E501
         0x420100d6: {'reg': Register.GRID_FREQUENCY,       'fmt': '!H', 'ratio': 0.01},  # noqa: E501
diff --git a/app/src/gen3plus/solarman_v5.py b/app/src/gen3plus/solarman_v5.py
index 7b64be3..d23efa3 100644
--- a/app/src/gen3plus/solarman_v5.py
+++ b/app/src/gen3plus/solarman_v5.py
@@ -305,14 +305,11 @@ class SolarmanV5(Message):
 
     def __process_data(self, ftype):
         inv_update = False
-        ctrl_update = False
         msg_type = self.control >> 8
         for key, update in self.db.parse(self._recv_buffer, msg_type, ftype):
             if update:
                 if key == 'inverter':
                     inv_update = True
-                if key == 'controller':
-                    ctrl_update = True
                 self.new_data[key] = True
 
         if inv_update:
@@ -331,13 +328,6 @@ class SolarmanV5(Message):
                 logger.info(f'Model: {Model}')
                 self.db.set_db_def_value(Register.EQUIPMENT_MODEL, Model)
 
-        if ctrl_update:
-            db = self.db
-            Version = db.get_db_value(Register.COLLECTOR_FW_VERSION, 0)
-            if isinstance(Version, str):
-                Model = Version.split('_')[0]
-                self.db.set_db_def_value(Register.CHIP_MODEL, Model)
-
     '''
     Message handler methods
     '''