WazzaCPT

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@Gary Waterworth Shout if you want access to a couple of different site variations. You should still have my email address. I have access to a 50kw HV 3 phase, dual LV 3 phase and a LV single phase.

The API is working. There were more changes to the token and authentication processes. The crew for the SolarSynkv3 add-on implemented an update yesterday. That solution is currently working for sunsynk and other generic pv.inteless dongle setups. All of these solutions are all still so fundamentally flawed relying on the cloud for data access. I need to start moving my friends and family over to direct local connections.

Hello Peeps, I have created a device config for the Geyserwise MWS units for the tuya-local integration of Home Assistant. There are still some general bugs with the Geyserwise device itself. This config has been tested briefly to get it operational at a site with two unit. I would appreciate if some more users could test it out before I create a pull request to the main repository. https://github.com/Waz-Cpt/tuya-local If you want to just add the single file to the custom_components folder them you can download the file and upload it directly for testing. https://github.com/Waz-Cpt/tuya-local/blob/55581ae9ef1992e677adb7287400f2f6a1ca437f/custom_components/tuya_local/devices/geyserwise_mws_water_heater.yaml Once uploaded, restart HA and you can go through the process of adding a Tuya Device in the Tuya-Local integration. It will detect the device type for you and you will have a water_heater device and entity along with the corrected error messages and other settings. Please DM me with feedback of questions. Or comment on this thread.

Hey Regbes, The regular Geyserwise works flawlesly though the Tuya Local, but the MWS was not having a great time. Tried to do a custom config file for it. I did submit it as a new device request on the GitHub page. Kind Regards,

I can give you remote access to a system if you would like.

Anyone here tried to get this integrated into Home Assistant with the Tuya Local integration instead of the cloud.

Any ideas on a solution for this?

Which specific ESP32 SoC do you have and what board?

Hello Hannes, I gave up with KellerZA integration with the Deye or Sunsynk 50kW units. The integration kept crashing from the errors. From what I understand is that you need to connect each inverter separately to a RS485 module to get the data from all the inversters. I believe that the comms does not work with the daisy chain even with a termination resistor. @kellerza, do you have any suggestions here. I have posted on other discussion asking about the the Sunsynk 50kW units. It would also be great if you could explain how to configure your integration to work with inverters in Parallel in the documentation. Been wanting to setup your solution for my parents with their two 12kW 3phase units.

Hello Inigo, The config and node-red already support getting the data of each PV array on each inverter on the system. If you have a look at the Usable PV entry you should see PV1 through to PV3 based on how many inverters you have data polling from. So, if you see 1 through to 6 then all three inverters are been read correctly. 1 + 2 would be Inverter1, 3 + 4 would be Inverter2 and 5 + 6 would be inverter3. From there all you need to do is adjust you template sensors by adding the additional sensors for the rest of the MPPT channels.

I would also be interested to know this. From what I know there is nothing currently that provides any type of connected system that works on the CoCT. The best would to move over to the new affordable post paid meter. Those meters typically have a data output which may be able to link to HA.

I wonder how different the firmware update process is compared to say the Nextion firmware upload is.

I believe you have not got the setup of everything for Slipx card loaded correctly. You need to check you essential versus load details. Have a look at the template options for the Slipx card on Gary's repo. He has number coordinated this fairl well to align with Slipx data inputs. But using some common sense also goes a long way. Here is an example of my one slipx card: type: custom:sunsynk-power-flow-card cardstyle: full show_solar: true inverter: modern: false three_phase: true battery: energy: 40960 shutdown_soc: 20 show_daily: true solar: show_daily: true mppts: 2 pv1_name: Sunsynk pv2_name: SolarEdge load: show_daily: true grid: show_daily_buy: true show_daily_sell: true show_nonessential: false entities: use_timer_248: none priority_load_243: none inverter_voltage_154: sensor.sunsynk_output_voltage_154 load_frequency_192: sensor.sunsynk_output_frequency_192 inverter_current_164: sensor.sunsynk_output_current_164 inverter_power_175: sensor.sunsynk_output_total_power_175 grid_connected_status_194: sensor.sunsynk_grid_online_194 inverter_status_59: sensor.sunsynk_inverter_status_59 day_battery_charge_70: sensor.sunsynk_battery_daily_charge_70 day_battery_discharge_71: sensor.sunsynk_battery_daily_discharge_71 battery_voltage_183: sensor.sunsynk_battery_voltage_183 battery_soc_184: sensor.sunsynk_battery_soc_184 battery_power_190: sensor.sunsynk_battery_power_190 battery_current_191: sensor.sunsynk_battery_current_191 grid_power_169: sensor.sunsynk_grid_power_169 day_grid_import_76: sensor.sunsynk_daily_grid_buy_76 day_grid_export_77: sensor.sunsynk_daily_grid_sell_77 grid_ct_power_172: sensor.sunsynk_grid_power_172 day_load_energy_84: sensor.sunsynk_daily_load_84 essential_power: sensor.sunsynk_load_power nonessential_power: none aux_power_166: none day_pv_energy_108: sensor.sunsynk_daily_pv_108 pv1_power_186: sensor.sunsynk_pv1_186 pv2_power_187: sensor.solaredge_current_power pv1_voltage_109: none pv1_current_110: none pv2_voltage_111: none pv2_current_112: none Considering that your energy values daily grid buy, daily solar and daily load have no units, I would assume that you have made a mistake somewhere as well. For the Energy Dashboard: Electricity Grid: Grid Consumption: sensor.sunsynk_grid_total You can also add any energy meters of devices installed before the CT clamps of the Sunsynk inverter to the Grid Consumption. Move devices with energy monitoring that are installed after the CT clamps for the inverter to the "Individual Devices" section. Grid Export: sensor.sunsynk_grid_total_export Solar Panels: Solar Production: sensor.sunsynk_pv_total Home Battery Storage Battery Charge: sensor.sunsynk_battery_etotalchg Battery Discharge: sensor.sunsynk_battery_etotaldischg The above is based on whether you are using the templates as Gary has them on his GitHub repo.

Have you followed the setup guides and do you see the data in the developer tools? Also you should not be adding energy consuming devices to the Electicity Grid consumption unless they are outside of the inverter consumption. There is a section for individual devices in the energy dashboard. Gary previously indicated that you should be using the Total values for energy dashboard and not daily.