Thanks, I can't recall if that is in my inverter, I didn't have the cover off that long. It's just the 5KW Deye 1P inverter. Deye Inverter SUN5L-5K-SG03LP1-EU the same one sold in SA.

I'm currently experiencing battery recognition issues as my batteries don't have dipswitches. 

Edited September 17, 20241 yr by shaun99
Add info

Hi,

I want to create an EMS with a PLC and connect to my DEYE sunsynk inverter. From your experiences, I can see that it is possible to read the registers from the inverter. But is it also possible to write to the inverter and tell it what to do. For instance, charge or discharge the battery and regulate the solar output. 

Thanks in advance

On 2024/09/12 at 6:10 AM, apdcentral said:

Hi, I love it, I have 2x Luxtek 5kw inverters in parallel, connected to 4 batteries with 24 Solar Panels. Took me a while to get all the sensors connected over time and into HA

Can you share me your project ? I'm using Luxpower 

Hello guys

Can somebody help
I cannot change the time of use values in HA

Erki

 

 

Hi all

Since Deye 12k HV inverter firmware update my ESP32 is reading battery SOC 100% instead of 0%.

No battery configured and connected to my inverter. Please see my post in Power Flow card thread.

Any ideas? Thanks in advance.

Regards

Iggy

On 2024/08/07 at 10:36 PM, Gambit said:

You want this one without firmware https://smarthomeintegrations.co.za/product/smartdeyedonglev4-intl-shipment/ . I use this shield and it works great with my Sunsynk 8kW.

How did you get this working? I bought the same kit (ESP32 and shield), followed the video to the letter but the installation keeps failing with the memory error (upload is greater than available space) using OTA. I even tried uploading using the USB connection direct - same issue. I've reset/erased the ESP32 and still no joy.

On 2024/05/15 at 6:16 PM, IggyP said:

Hi Killaz1980

I had the same issue as I builded the first time. Did alot of things to get it solved but nothing helped.

The only thing what was solving my problem was to add the device in a different way to home assistant.

Step 1: I clicked continue instead of open ESPHome web

Step 2: added a name and clicked next

Step 3:  chosed the first device type in the list: ESP32

Step 4: clicked Install

Device was build sucessfully.

Step 6: adjusted the code like in the video description saved it and installed the new config

Hope this will do the trick for you as well. 

 

Hi MornéM

Please have a look at my post. Had also an issue with memory an those steps solved my problem. 

Regards

IggyP

6 hours ago, MornéM said:

How did you get this working? I bought the same kit (ESP32 and shield), followed the video to the letter but the installation keeps failing with the memory error (upload is greater than available space) using OTA. I even tried uploading using the USB connection direct - same issue. I've reset/erased the ESP32 and still no joy.

Hi @MornéM

Have you tried using a different computer/usb port/cable? 

I had the same problem and it started working when I tried a different cable.

Thanks @IggyP and @Sc00bs. After a lot of back and forth, I got the code loaded and the device connected to the inverter. At the moment I'm figuring out which port to use on the Deye 8kw but I think its somewhere in this thread. Thanks again for your help.

Edited December 7, 20241 yr by MornéM

4 hours ago, MornéM said:

Thanks @IggyP and @Sc00bs. After a lot of back and forth, I got the code loaded and the device connected to the inverter. At the moment I'm figuring out which port to use on the Deye 8kw but I think its somewhere in this thread. Thanks again for your help.

Did you figure out what the problem was? Maybe you can help out the next person who experiences it by telling us how you solved the problem.

So I used a combination of
@IggyP post from 15 May for the setup, together with your advice to try a different cable and port on my W10 laptop. Started out by resetting the device, then followed each step without touching the device. It worked!

On 2024/12/07 at 10:03 PM, MornéM said:

So I used a combination of
@IggyP post from 15 May for the setup, together with your advice to try a different cable and port on my W10 laptop. Started out by resetting the device, then followed each step without touching the device. It worked!

I suspect it was probably the cable, I had the same problem on one of my ESP32 installs, the cable seemed to work for everything else so have no idea what caused the problem. Glad it worked for you as well 🙂 

HI @kellerza and all

 

I am using the Deye/Sunsynk Home Assistant Addon

But I need to change the Grid-Peak shaving setting. I need to control this with an automation.

How can I do this... 

 

Support will be appreciated.

1 hour ago, idb said:

HI @kellerza and all

 

I am using the Deye/Sunsynk Home Assistant Addon

But I need to change the Grid-Peak shaving setting. I need to control this with an automation.

How can I do this... 

 

Support will be appreciated.

Hi @idb

What do you need to do the automation based on? 

 

1 minute ago, Sc00bs said:

Hi @idb

What do you need to do the automation based on? 

 

when the SOC is below a certain % must switch on a relay and change the peak shaving and visa versa.

6 minutes ago, idb said:

when the SOC is below a certain % must switch on a relay and change the peak shaving and visa versa.

Easiest is to just ask ChatGPT to write the automation for you, give it the name of the entities you want to do the automation on and then what you want it to do and it will write the YAML code for you. 

Just now, Sc00bs said:

Easiest is to just ask ChatGPT to write the automation for you, give it the name of the entities you want to do the automation on and then what you want it to do and it will write the YAML code for you. 

Yes I get that. buy I need to see the setting with in the sunsynk add on?

33 minutes ago, idb said:

Yes I get that. buy I need to see the setting with in the sunsynk add on?

Which integration are you using to speak to the inverter? 

Go to the integration and you will see a list of the sensors it is getting from the device. 

Will probably be along the lines of number.inverter_grid_peak_shaving_power but it varies depending on which integration you are using. 

You battery SOC should be something along the lines of sensor.inverter_battery_soc 

You can also find the sensor names by going to Developer Tools/States and looking for the sensors names there. 

 

Hello guys, really, you make a great work, i project to use a deye 8KW inverter with my enphase system iq7a and pylontec battery, for this i need to use the generator connector to wire my solar panels. I can't see in the modbus base : https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbVNTcDEtSjVRZ2Y0U0IyWU9jX0ZmdDI0VlJrQXxBQ3Jtc0tuajlyUEkyU2hvOWhQMFdoeElrLUV4NkNROUNpN1piTVZTYzV0OGN3eUZzNzUtUUF5UXlGNzFTUUc2SWRfNVBtQ0t1MTJmMFFQMXlmTktjYzh1bjZhb3pjajVUUmtzeWphRmNUdEN3WndVeTdyYy1hbw&q=https%3A%2F%2Fdocs.google.com%2Fdocument%2Fd%2Fe%2F2PACX-1vT7CCprZ1Tb99RR1ShNH1nh0FgwlH8Ql2K1TDkBEasXeyGFVQtsZYwBwEufgvFGIgNhwoeK60OuI1R7%2Fpub&v=EN5GjEbM4fo any informations about the production for the pv generation from generator connector. Anyone from you find a solution? Thank you!

Hi all

What is the best option these days for integrating Deye 8kw(new Gen) with home assistant?

Does this thread still apply? It seems like there is only 1 option available for local purchase now on Smart Home Integrations? Just plug and play? No more self loading of FW?

Any other suggestions/options available? Even if DIY?

Thanks

Scoobs are you still around would like to ask you some questions

2 hours ago, Cobus123 said:

Scoobs are you still around would like to ask you some questions

Still around, what's up?