MV SOLAR
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But still not reading the data get the following logging data: [s6-init] making user provided files available at /var/run/s6/etc...exited 0. [s6-init] ensuring user provided files have correct perms...exited 0. [fix-attrs.d] applying ownership & permissions fixes... [fix-attrs.d] done. [cont-init.d] executing container initialization scripts... [cont-init.d] done. [services.d] starting services [services.d] done. 2022-04-10 11:06:33,585 INFO Loading HASS OS configuration 2022-04-10 11:06:33,614 INFO Filter *last used for battery_soc, total_battery_charge, total_battery_discharge, total_grid_export, total_grid_import, total_pv_power 2022-04-10 11:06:33,624 INFO Protocol made connection. 2022-04-10 11:06:33,625 INFO Connected to /dev/ttyUSB0 2022-04-10 11:06:43,631 ERROR Timeout reading: 2022-04-10 11:06:43,632 INFO ############################################################ 2022-04-10 11:06:43,633 INFO No response on the Modbus interface, try checking the wiring to the Inverter, the USB-to-RS485 converter, etc 2022-04-10 11:06:43,634 INFO ############################################################ 2022-04-10 11:06:43,634 CRITICAL This Add-On will terminate in 30 seconds, use the Supervisor Watchdog to restart automatically. [cmd] ./run.py exited 0 [cont-finish.d] executing container finish scripts... [cont-finish.d] done. [s6-finish] waiting for services. [s6-finish] sending all processes the TERM signal. 2022-04-10 11:07:40,854 INFO Protocol made connection. 2022-04-10 11:07:40,856 INFO Connected to /dev/ttyUSB0 2022-04-10 11:07:40,917 INFO ############################################################ 2022-04-10 11:07:40,918 INFO Inverter serial number '2111255555' 2022-04-10 11:07:40,918 INFO ############################################################ 2022-04-10 11:07:40,918 INFO MQTT: Connecting to mqtt_user@core-mosquitto:1883 2022-04-10 11:07:40,954 INFO MQTT: Connection successful 2022-04-10 11:07:51,980 ERROR Timeout reading: 2022-04-10 11:07:51,982 INFO Retrying individual sensors: ['Total PV Power:last', 'Total Battery Charge:last', 'Total Battery Discharge:last', 'Total Grid Export:last', 'Total Grid Import:last', 'Battery SOC:last'] 2022-04-10 11:08:02,017 ERROR Timeout reading: Total PV Power 2022-04-10 11:08:12,055 ERROR Timeout reading: Total Battery Charge 2022-04-10 11:08:22,090 ERROR Timeout reading: Total Battery Discharge 2022-04-10 11:08:32,125 ERROR Timeout reading: Total Grid Export 2022-04-10 11:08:42,159 ERROR Timeout reading: Total Grid Import 2022-04-10 11:08:52,195 ERROR Timeout reading: Battery SOC 2022-04-10 11:09:02,220 ERROR Timeout reading:
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Found the problem - I am running home assistant on an ubuntu server under virtualbox. You need to enable usb under virtualbox otherwise no usb device will be seen in Home Assistant Thanks
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Home Assistant is running in a Virtual Box on Linux Ubuntu I get the following messages in home assistant terminal: and on the log file i get 2022-04-09 10:40:03,525 INFO Loading HASS OS configuration 2022-04-09 10:40:03,532 DEBUG could not patch umodbus: numpy not found 2022-04-09 10:40:03,535 INFO Filter *last used for battery_soc, total_battery_charge, total_battery_discharge, total_grid_export, total_grid_import, total_pv_power 2022-04-09 10:40:03,536 INFO Connecting to serial:///dev/ttyUSB2 2022-04-09 10:40:03,543 ERROR Read Error: (1,3,5) [Errno 2] could not open port /dev/ttyUSB2: [Errno 2] No such file or directory: '/dev/ttyUSB2' 2022-04-09 10:40:03,544 INFO ############################################################ 2022-04-09 10:40:03,544 INFO No response on the Modbus interface, try checking the wiring to the Inverter, the USB-to-RS485 converter, etc 2022-04-09 10:40:03,545 INFO ############################################################ 2022-04-09 10:40:03,545 CRITICAL This Add-On will terminate in 30 seconds, use the Supervisor Watchdog to restart automatically. have also tried USB0 and USB1 The config file is as follows PORT: serial:///dev/ttyUSB0 DRIVER: umodbus SUNSYNK_ID: '2***********' SENSOR_PREFIX: '' SENSORS: - total_pv_power - total_battery_charge - total_battery_discharge - total_grid_export - total_grid_import - battery_soc PROFILES: [] MODBUS_SERVER_ID: 1 MQTT_HOST: core-mosquitto MQTT_PORT: 1883 MQTT_USERNAME: hass MQTT_PASSWORD: '' DEBUG: 0 On Ubuntu terminal I do get /dev/ttyUSB0
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I bought this device but I have seen comments that it is not good quality - should I may be buy the more expensive units?
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I get the following when trying to connect: [s6-init] making user provided files available at /var/run/s6/etc...exited 0. [s6-init] ensuring user provided files have correct perms...exited 0. [fix-attrs.d] applying ownership & permissions fixes... [fix-attrs.d] done. [cont-init.d] executing container initialization scripts... [cont-init.d] done. [services.d] starting services [services.d] done. 2022-03-13 18:19:56,507 INFO Loading HASS OS configuration 2022-03-13 18:19:56,514 DEBUG could not patch umodbus: numpy not found 2022-03-13 18:19:56,517 INFO Filter *last used for battery_soc, total_battery_charge, total_battery_discharge, total_grid_export, total_grid_import, total_pv_power 2022-03-13 18:19:56,518 INFO Connecting to serial:///dev/ttyUSB0 2022-03-13 18:19:56,525 ERROR Read Error: (1,3,5) [Errno 2] could not open port /dev/ttyUSB0: [Errno 2] No such file or directory: '/dev/ttyUSB0' 2022-03-13 18:19:56,526 INFO ############################################################ 2022-03-13 18:19:56,526 INFO No response on the Modbus interface, try checking the wiring to the Inverter, the USB-to-RS485 converter, etc 2022-03-13 18:19:56,527 INFO ############################################################ 2022-03-13 18:19:56,528 CRITICAL This Add-On will terminate in 30 seconds, use the Supervisor Watchdog to restart if i do ls -l /dev/ttyUSB* ubuntu does display ttyUSB0 Sunsynk Inverter Add-on Current version: 2022.03.04-0.1.4
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I have installed the software according to the link from kellerza https://github.com/kellerza/sunsynk But i get no communication to home assistant via the rs485-usb converter. I have installed Modbus TCP to Modbus RTU Gateway Add-on but get the following message: 15:48:14] INFO: Starting mbusd -d -L - -v 2 -p /dev/ttyS0 -s 9600 -m 8N1 -P 502 13 Mar 2022 15:48:14 mbusd-0.5.1 started... 13 Mar 2022 15:48:14 tty: trying to open /dev/ttyS0 (speed 9600 mode 8N1) 13 Mar 2022 15:48:14 conn_init(): can't open tty device /dev/ttyS0 (I/O error) 13 Mar 2022 15:48:14 conn_init() failed, exiting... have configured /dev/ttyS0 to be the device have tried all of them but still no connection:- please if anybody can help me