search

jblance / mpp-solar

Python package to communicate to MPP Solar PIP-4048MS inverters (and similar)
MIT License
355 stars 149 forks source link

mppsolar service not starting #50

Closed irmajavi closed 3 years ago

irmajavi commented 3 years ago

Hi I'm getting this error when trying to start mpp-solar service

root@SG-INVERTER:~# systemctl --user status mpp-solar ● mpp-solar.service - MPP Solar Service Loaded: loaded (/etc/systemd/user/mpp-solar.service; enabled) Active: activating (start) since Sun 2020-12-27 17:16:18 AST; 2s ago Main PID: 22997 (python3.6) CGroup: /user.slice/user-0.slice/user@0.service/mpp-solar.service └─22997 /usr/local/bin/python3.6 /usr/local/bin/mpp-solar -C /etc/mpp-solar/mpp-solar.conf

Dec 27 17:16:18 SG-INVERTER systemd[475]: Stopping MPP Solar Service... Dec 27 17:16:18 SG-INVERTER systemd[475]: Starting MPP Solar Service... root@SG-INVERTER:~# systemctl --user daemon-reload root@SG-INVERTER:~# systemctl --user restart mpp-solar Job for mpp-solar.service failed. See 'systemctl status mpp-solar.service' and 'journalctl -xn' for details. root@SG-INVERTER:~# journalctl -xn -- Logs begin at Sun 2020-12-27 16:33:51 AST, end at Sun 2020-12-27 17:19:04 AST. -- Dec 27 17:19:03 SG-INVERTER python3.6[23250]: op.output(data=results, tag=_tag, mqtt_broker=mqtt_broker) Dec 27 17:19:03 SG-INVERTER python3.6[23250]: File "/usr/local/lib/python3.6/site-packages/mppsolar/outputs/hass_mqtt.py", line 21, in output Dec 27 17:19:03 SG-INVERTER python3.6[23250]: data.pop("_command", None) Dec 27 17:19:03 SG-INVERTER python3.6[23250]: AttributeError: 'str' object has no attribute 'pop' Dec 27 17:19:04 SG-INVERTER systemd[475]: mpp-solar.service: main process exited, code=exited, status=1/FAILURE Dec 27 17:19:04 SG-INVERTER systemd[475]: Failed to start MPP Solar Service. -- Subject: Unit UNIT has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel

-- Unit UNIT has failed.

-- The result is failed. Dec 27 17:19:04 SG-INVERTER systemd[475]: Unit mpp-solar.service entered failed state. Dec 27 17:19:04 SG-INVERTER systemd[475]: mpp-solar.service holdoff time over, scheduling restart. Dec 27 17:19:04 SG-INVERTER systemd[475]: Stopping MPP Solar Service... -- Subject: Unit UNIT has begun shutting down -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel

-- Unit UNIT has begun shutting down. Dec 27 17:19:04 SG-INVERTER systemd[475]: Starting MPP Solar Service... -- Subject: Unit UNIT has begun with start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel

-- Unit UNIT has begun starting up.

jblance commented 3 years ago

What version are you running? Can you post your config file Can you try running it on the command line with outputs=screen and debug on

irmajavi commented 3 years ago

Required section

[SETUP]

Number of seconds to pause at the end of each loop (0 is no pause)

pause=5

Hostname / IP address of the MQTT broker

mqtt_broker=192.168.2.36:1883

[Inverter_1] model=standard protocol=PI30 port=/dev/hidraw0 baud=2400 command=QPGS1 outputs=hass_mqtt,influx2_mqtt

I'm using latest version 0.4.6

in command line works fine, I just want to make everything automatic.

root@SG-INVERTER:~# mpp-solar -P PI30 -q 192.168.2.36 -p test -o screen,hass_mqtt,influx2_mqtt -c QPIGS Command: QPIGS - General Status Parameters inquiry

Parameter Value Unit ac_input_voltage 0.0 V ac_input_frequency 0.0 Hz ac_output_voltage 230.0 V ac_output_frequency 49.9 Hz ac_output_apparent_power 161 VA ac_output_active_power 119 W ac_output_load 3 % bus_voltage 460 V battery_voltage 57.5 V battery_charging_current 12 A battery_capacity 100 % inverter_heat_sink_temperature 69 °C pv_input_current_for_battery 14.0 A pv_input_voltage 103.8 V battery_voltage_from_scc 57.45 V battery_discharge_current 0 A is_sbu_priority_version_added 0 True - 1/False - 0 is_configuration_changed 0 True - 1/False - 0 is_scc_firmware_updated 1 True - 1/False - 0 is_load_on 1 True - 1/False - 0 is_battery_voltage_to_steady_while_charging 0 True - 1/False - 0 is_charging_on 1 True - 1/False - 0 is_scc_charging_on 1 True - 1/False - 0 is_ac_charging_on 0 True - 1/False - 0 rsv1 0 A rsv2 0 A pv_input_power 856 W is_charging_to_float 0 True - 1/False - 0 is_switched_on 1 True - 1/False - 0 is_reserved 0 True - 1/False - 0 root@SG-INVERTER:~#

jblance commented 3 years ago

You can run the full series command on the command line and add debug to get more info, eg mpp-solar -C /etc/mpp-solar/mpp-solar.conf -D

jblance commented 3 years ago

I'm not sure the :1883 syntax is supported by the mqtt libraries, try removing that from the config file

irmajavi commented 3 years ago

login as: root root@192.168.2.36's password:

system info: Distro......: Debian GNU/Linux 8 (jessie) Kernel......: Linux 3.4.39 Uptime......: up 5 hours, 14 minutes Load........: 4.03 (1m), 4.13 (5m), 4.24 (15m) Processes...: 135 (root), 11 (user), 146 (total) CPU.........: (5 vCPU) CPU Temp....: 0°C Memory......: 436M used, 10M free, 447M total

service status: influx: ● active telegraf: ● active mosquitto: ● active

disk usage: / 8% used out of 31G [==================================================] /media/boot 8% used out of 67M [==================================================] Last login: Sun Dec 27 18:18:23 2020 from laptop-306eplq6 root@SG-INVERTER:~# mpp-solar -C /etc/mpp-solar/mpp-solar.conf -D INFO:MPP-Solar:MPP Solar Command Utility, version: 0.7.8, Refactored version - not backwards compatible, add jkbms (02 and 04) support DEBUG:MPP-Solar:args.configfile is true: /etc/mpp-solar/mpp-solar.conf DEBUG:MPP-Solar:device_class <class 'mppsolar.devices.mppsolar.mppsolar'> INFO:MPP-Solar:Using testio for communications DEBUG:MPP-Solar:device.set_protocol with protocol PI30 DEBUG:MPP-Solar:mppsolar init name Inverter_1, port <mppsolar.io.testio.TestIO object at 0xb6248410>, protocol <mppsolar.protocols.pi30.pi30 object at 0xb6248ed0> DEBUG:MPP-Solar:mppsolar init args () DEBUG:MPP-Solar:mppsolar init kwargs {'name': 'Inverter_1', 'port': 'test', 'protocol': 'PI30', 'outputs': 'hass_mqtt,influx2_mqtt'} INFO:MPP-Solar:Command line using config file: /etc/mpp-solar/mpp-solar.conf DEBUG:MPP-Solar:getting results from device: mppsolar device - name: Inverter_1, port: <mppsolar.io.testio.TestIO object at 0xb6248410>, protocol: <mppsolar.protocols.pi30.pi30 object at 0xb6248ed0> for command: QPIGS, tag: None, outputs: hass_mqtt,influx2_mqtt INFO:MPP-Solar:Running command QPIGS INFO:MPP-Solar:Using protocol b'PI30' with 35 commands DEBUG:MPP-Solar:get_command_defn for: QPIGS DEBUG:MPP-Solar:Found command QPIGS in protocol b'PI30' DEBUG:MPP-Solar:Calculating CRC for b'QPIGS' DEBUG:MPP-Solar:Generated CRC 0xb7 0xa9 0xb7a9 DEBUG:MPP-Solar:full command: b'QPIGS\xb7\xa9\r' INFO:MPP-Solar:full command b'QPIGS\xb7\xa9\r' for command QPIGS DEBUG:MPP-Solar:get_command_defn for: QPIGS DEBUG:MPP-Solar:Found command QPIGS in protocol b'PI30' DEBUG:MPP-Solar:Raw response b'(000.0 00.0 230.0 49.9 0161 0119 003 460 57.50 012 100 0069 0014 103.8 57.45 00000 00110110 00 00 00856 010$\x8c\r' INFO:MPP-Solar:response passed to decode: b'(000.0 00.0 230.0 49.9 0161 0119 003 460 57.50 012 100 0069 0014 103.8 57.45 00000 00110110 00 00 00856 010$\x8c\r' DEBUG:MPP-Solar:trimmed and split responses: [b'000.0', b'00.0', b'230.0', b'49.9', b'0161', b'0119', b'003', b'460', b'57.50', b'012', b'100', b'0069', b'0014', b'103.8', b'57.45', b'00000', b'00110110', b'00', b'00', b'00856', b'010'] DEBUG:MPP-Solar:Decoded response {'ac_input_voltage': [0.0, 'V'], 'ac_input_frequency': [0.0, 'Hz'], 'ac_output_voltage': [230.0, 'V'], 'ac_output_frequency': [49.9, 'Hz'], 'ac_output_apparent_power': [161, 'VA'], 'ac_output_active_power': [119, 'W'], 'ac_output_load': [3, '%'], 'bus_voltage': [460, 'V'], 'battery_voltage': [57.5, 'V'], 'battery_charging_current': [12, 'A'], 'battery_capacity': [100, '%'], 'inverter_heat_sink_temperature': [69, '°C'], 'pv_input_current_for_battery': [14.0, 'A'], 'pv_input_voltage': [103.8, 'V'], 'battery_voltage_from_scc': [57.45, 'V'], 'battery_discharge_current': [0, 'A'], 'is_sbu_priority_version_added': [0, 'True - 1/False - 0'], 'is_configuration_changed': [0, 'True - 1/False - 0'], 'is_scc_firmware_updated': [1, 'True - 1/False - 0'], 'is_load_on': [1, 'True - 1/False - 0'], 'is_battery_voltage_to_steady_while_charging': [0, 'True - 1/False - 0'], 'is_charging_on': [1, 'True - 1/False - 0'], 'is_scc_charging_on': [1, 'True - 1/False - 0'], 'is_ac_charging_on': [0, 'True - 1/False - 0'], 'rsv1': [0, 'A'], 'rsv2': [0, 'A'], 'pv_input_power': [856, 'W'], 'is_charging_to_float': [0, 'True - 1/False - 0'], 'is_switched_on': [1, 'True - 1/False - 0'], 'is_reserved': [0, 'True - 1/False - 0']} INFO:MPP-Solar:Decoded response {'ac_input_voltage': [0.0, 'V'], 'ac_input_frequency': [0.0, 'Hz'], 'ac_output_voltage': [230.0, 'V'], 'ac_output_frequency': [49.9, 'Hz'], 'ac_output_apparent_power': [161, 'VA'], 'ac_output_active_power': [119, 'W'], 'ac_output_load': [3, '%'], 'bus_voltage': [460, 'V'], 'battery_voltage': [57.5, 'V'], 'battery_charging_current': [12, 'A'], 'battery_capacity': [100, '%'], 'inverter_heat_sink_temperature': [69, '°C'], 'pv_input_current_for_battery': [14.0, 'A'], 'pv_input_voltage': [103.8, 'V'], 'battery_voltage_from_scc': [57.45, 'V'], 'battery_discharge_current': [0, 'A'], 'is_sbu_priority_version_added': [0, 'True - 1/False - 0'], 'is_configuration_changed': [0, 'True - 1/False - 0'], 'is_scc_firmware_updated': [1, 'True - 1/False - 0'], 'is_load_on': [1, 'True - 1/False - 0'], 'is_battery_voltage_to_steady_while_charging': [0, 'True - 1/False - 0'], 'is_charging_on': [1, 'True - 1/False - 0'], 'is_scc_charging_on': [1, 'True - 1/False - 0'], 'is_ac_charging_on': [0, 'True - 1/False - 0'], 'rsv1': [0, 'A'], 'rsv2': [0, 'A'], 'pv_input_power': [856, 'W'], 'is_charging_to_float': [0, 'True - 1/False - 0'], 'is_switched_on': [1, 'True - 1/False - 0'], 'is_reserved': [0, 'True - 1/False - 0'], '_command': 'QPIGS', '_command_description': 'General Status Parameters inquiry'} DEBUG:MPP-Solar:Send and Receive Response {'ac_input_voltage': [0.0, 'V'], 'ac_input_frequency': [0.0, 'Hz'], 'ac_output_voltage': [230.0, 'V'], 'ac_output_frequency': [49.9, 'Hz'], 'ac_output_apparent_power': [161, 'VA'], 'ac_output_active_power': [119, 'W'], 'ac_output_load': [3, '%'], 'bus_voltage': [460, 'V'], 'battery_voltage': [57.5, 'V'], 'battery_charging_current': [12, 'A'], 'battery_capacity': [100, '%'], 'inverter_heat_sink_temperature': [69, '°C'], 'pv_input_current_for_battery': [14.0, 'A'], 'pv_input_voltage': [103.8, 'V'], 'battery_voltage_from_scc': [57.45, 'V'], 'battery_discharge_current': [0, 'A'], 'is_sbu_priority_version_added': [0, 'True - 1/False - 0'], 'is_configuration_changed': [0, 'True - 1/False - 0'], 'is_scc_firmware_updated': [1, 'True - 1/False - 0'], 'is_load_on': [1, 'True - 1/False - 0'], 'is_battery_voltage_to_steady_while_charging': [0, 'True - 1/False - 0'], 'is_charging_on': [1, 'True - 1/False - 0'], 'is_scc_charging_on': [1, 'True - 1/False - 0'], 'is_ac_charging_on': [0, 'True - 1/False - 0'], 'rsv1': [0, 'A'], 'rsv2': [0, 'A'], 'pv_input_power': [856, 'W'], 'is_charging_to_float': [0, 'True - 1/False - 0'], 'is_switched_on': [1, 'True - 1/False - 0'], 'is_reserved': [0, 'True - 1/False - 0'], '_command': 'QPIGS', '_command_description': 'General Status Parameters inquiry'} DEBUG:MPP-Solar:results: {'ac_input_voltage': [0.0, 'V'], 'ac_input_frequency': [0.0, 'Hz'], 'ac_output_voltage': [230.0, 'V'], 'ac_output_frequency': [49.9, 'Hz'], 'ac_output_apparent_power': [161, 'VA'], 'ac_output_active_power': [119, 'W'], 'ac_output_load': [3, '%'], 'bus_voltage': [460, 'V'], 'battery_voltage': [57.5, 'V'], 'battery_charging_current': [12, 'A'], 'battery_capacity': [100, '%'], 'inverter_heat_sink_temperature': [69, '°C'], 'pv_input_current_for_battery': [14.0, 'A'], 'pv_input_voltage': [103.8, 'V'], 'battery_voltage_from_scc': [57.45, 'V'], 'battery_discharge_current': [0, 'A'], 'is_sbu_priority_version_added': [0, 'True - 1/False - 0'], 'is_configuration_changed': [0, 'True - 1/False - 0'], 'is_scc_firmware_updated': [1, 'True - 1/False - 0'], 'is_load_on': [1, 'True - 1/False - 0'], 'is_battery_voltage_to_steady_while_charging': [0, 'True - 1/False - 0'], 'is_charging_on': [1, 'True - 1/False - 0'], 'is_scc_charging_on': [1, 'True - 1/False - 0'], 'is_ac_charging_on': [0, 'True - 1/False - 0'], 'rsv1': [0, 'A'], 'rsv2': [0, 'A'], 'pv_input_power': [856, 'W'], 'is_charging_to_float': [0, 'True - 1/False - 0'], 'is_switched_on': [1, 'True - 1/False - 0'], 'is_reserved': [0, 'True - 1/False - 0'], '_command': 'QPIGS', '_command_description': 'General Status Parameters inquiry'} INFO:MPP-Solar:attempting to create output processor: hass_mqtt DEBUG:MPP-Solar:processor.hass_mqtt init kwargs {} INFO:MPP-Solar:attempting to create output processor: influx2_mqtt DEBUG:MPP-Solar:processor.influx2_mqtt init kwargs {} INFO:MPP-Solar:Using output processor: hass_mqtt INFO:MPP-Solar:Using output processor: influx2_mqtt root@SG-INVERTER:~#

jblance commented 3 years ago

That worked, did you change the config file? You might need to install the service as a system service if you have to run the commands as root

irmajavi commented 3 years ago

yes is working now. yes i change the config. thanks again.