Set Grid meter Settings via HA

[morkfromork72]

Hi I have a S6 3-Phade HV Hybrid.

Is it possible to add an option to adjust the grid meter settings? The grid meter settings sometimes go to default for me. I would like to monitor and adjust this via HA.

Thanks,

Mark

[Pho3niX90]

Which CT setting specifically do you want to change?

[Wilfried-Jordan]

Hi,

I would like to know the register to switch between an Eastron 230 1 Phase and a Eastron 630 3 Phase SmartMeter for a Solis s5 EH1P.

Thanks in advance

Wilfried

[morkfromork72]

Hi Wilfried, If build two functions in python whick can help you I Think: def decode_meter_value(value): """Decodeert de U16 waarde van register 43140 naar locatie en type.""" METER_LOCATION_MAP = {0x0100: "Grid", 0x0200: "Load", 0x0300: "Grid+PV (Two Meter)"} METER_TYPE_MAP = { 0x0001: "General 1Ph", 0x0002: "Acrel 3Ph", 0x0003: "General 3Ph", 0x0004: "Standard Eastron 1Ph", 0x0005: "Standard Eastron 3Ph", 0x 0006: "No Meter Mode" } high_byte = value & 0xFF00 low_byte = value & 0x00FF location = METER_LOCATION_MAP.get(high_byte, f"Onbekend (0x{high_byte :04x})") meter_type = METER_TYPE_MAP.get(low_byte, f"Onbekend (0x{low_byte:04x})" ) return location, meter_type And def controleer_en_herstel_meterinstelling(client): """Controleert en herstelt de meterinstelling van de Solis omvormer.""" logging.info("--- Start meter instellingen controle en herstel ---") if not client: logging.error("Fout: Geen actieve Modbus-verbinding voor metercontrole.") return False for attempt in range(1, MAX_RETRIES_OPERATION + 1): try: read_response = client.read_holding_registers( METER_CONFIG_REGISTER_ADDRESS, 1, slave=MODBUS_INVERTER_UNIT_ID) if read_response.isError(): raise ConnectionException(f"Modbus leesfout: {read_response} ") current_value = read_response.registers[0] if current_value == GEWENSTE_WAARDE: logging.info("Meter instellingen zijn correct.") return True logging.warning(f"Meter instellingen zijn ONJUIST. Aanpassing noodzakelijk. Huidig: 0x{current_value:04x}, Gewenst: 0x{GEWENSTE_WAARDE :04x}") write_response = client.write_register( METER_CONFIG_REGISTER_ADDRESS, GEWENSTE_WAARDE, slave= MODBUS_INVERTER_UNIT_ID) if write_response.isError(): raise ConnectionException(f"Modbus schrijf fout: { write_response}") # Verifieer door opnieuw te lezen verify_response = client.read_holding_registers( METER_CONFIG_REGISTER_ADDRESS, 1, slave=MODBUS_INVERTER_UNIT_ID) if verify_response.isError() or verify_response.registers[0] != GEWENSTE_WAARDE: logging.error(f"VERIFICATIE FOUT: Geschreven { GEWENSTE_WAARDE}, Gelezen {verify_response.registers[0]}") return False logging.info("Instellingen hersteld en geverifieerd.") return True except (ModbusException, ConnectionException) as e: logging.warning(f"Poging {attempt}/{MAX_RETRIES_OPERATION} voor metercontrole: {e}") if attempt < MAX_RETRIES_OPERATION: time.sleep(random.uniform(RETRY_MIN_WAIT_SEC, RETRY_MAX_WAIT_SEC)) continue else: logging.critical("MAX POGINGEN BEREIKT voor metercontrole. Kon niet communiceren.") return False except Exception as e: logging.critical(f"Onverwachte kritieke fout tijdens metercontrole: {e}", exc_info=True) return False Op ma 23 feb 2026 om 13:45 schreef Wilfried-Jordan ***@***.***

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: Hi, I would like to know the register to switch between an Eastron 230 1 Phase and a Eastron 630 3 Phase SmartMeter for a Solis s5 EH1P. Thanks in advance Wilfried — Reply to this email directly, view it on GitHub <#193 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BRVOJFAOBVJQHTHURQXDD2T4NLY75AVCNFSM6AAAAACV4V3WHCVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTKOBZGY2TSNQ> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[Wilfried-Jordan]

Aaah, it is so easy, if you know how it works :-)

I found the same value within the input register "33300". But never found any documentation for the holding register. And I never anticipated it as a combined value for Location and type :-)

At the moment the decimal value is 261. Grid and 3PH Eastron. I switch to 1PH in the evening to know the decimal value with Grid and 1PH. Than I can switch it.

Thanks a lot.

Wilfried

As expected 1PH Eastron ist 260 :-)