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MV SOLAR

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  1. 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:
  2. 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
  3. 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
  4. I bought this device but I have seen comments that it is not good quality - should I may be buy the more expensive units?
  5. 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
  6. 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
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