Goodwe HC3

[Martin555 34]

Hello,

 

I did it. I have QA for local connection with HC3 and Goodwe  series like in Homeassistance for ET, EM and DT series. QA are down on sites. If you wnat help or if you want QA contact me with message

 

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Edited March 30, 2023 by Martin555

[Martin555 34]

On 5/22/2023 at 4:41 PM, Mysak said:

 

Hello, have you Apps for goodwe invertwer yet ? Could you send me please ?

send me message to messanger

On 5/26/2023 at 4:02 PM, c.diaz said:

@Martin555  I would like to help you with this QA, can you share me?

Send me message to messanger

[Trek261 0]

Hi @Martin555, I have the GW5048D-ES  have you got a quick app for this?

I have installed udp_Goodwe.fqa, change the ip adress and It seens it not receiving data

Best Regards

 

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[Martin555 34]

6 hours ago, Trek261 said:

Hi @Martin555, I have the GW5048D-ES  have you got a quick app for this?

I have installed udp_Goodwe.fqa, change the ip adress and It seens it not receiving data

Best Regards

 

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This is only test fqa i can send you new.

[Vallheru 0]

Hi Martin,

your QA works perfect for my GW8K-ET inverter. Configuration is very simple.

Thank you for your help, I am very appreciate it.

 

 

 

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[Leon Wolters 0]

Hi MArtin555

 

i would like to try the Goodwe QA you have created. Ik have a DT version.

Where can i find it?

 

Greetings,

 

Leon

Edited April 17, 2024 by Leon Wolters

[Martinnnnn 1]

Hi,

is it sth that will works also with HC2? I'm trying to connect to SEMS portal somehow to get live inverter data. So your project seems be perfect for my needs.

[Martin555 34]

On 7/19/2024 at 2:11 PM, Martinnnnn said:

Hi,

is it sth that will works also with HC2? I'm trying to connect to SEMS portal somehow to get live inverter data. So your project seems be perfect for my needs.

HI, This application downloads data directly from the Goodwe from lokal LAN via udp not from sems portal. I also have an application for sems portal, but fit is or HC3. When you know how to remake it, I'll send it to you. I will send you the code for HC3 on sems

[Martinnnnn 1]

7 godzin temu, Martin555 napisał:

HI, This application downloads data directly from the Goodwe from lokal LAN via udp not from sems portal. I also have an application for sems portal, but fit is or HC3. When you know how to remake it, I'll send it to you. I will send you the code for HC3 on sems

I spent whole weekend trying different approach. 

Firstly to run one function from your QA on wirtual device but it looks like no udp support in HC2, this code fails with: 0:[ERROR] 22:01:50: line 38: attempt to call method 'sendTo' (a nil value)

 

--[[
%% properties
%% events
%% globals
--]]

local socket = Net.FUdpSocket()
 

local ip = '192.168.1.148'
local port = 8899

  local payload = string.char(0xaa,0x55,0xc0,0x7f,0x01,0x02,0x00,0x02,0x41)

 

socket:sendTo(payload, ip, 8899, {  -- IP adress inverter
        success = function()
            fibaro:debug("waiting for response model type...")
            socket:receive({
                success = function(response)
                    modelName = string.sub(response,13,22)
                    serialNumber = string.sub(response,39,54)
                    print(modelName)
                    print(serialNumber)
                    fibaro:debug(,"Typ:  "..modelName.. "\n   S/N: " ..serialNumber)
                    
                    socket:close()
                end,
                error = function(error)
                    socket:close()
                end
            })
        end, 
        error = function(error)
            print('Error:', error)
        end    
    })

 

Next I've been trying with SEMS integration and with internet help I managed to get token, uid, timestamp, api url from SEMS CrossLogin API,  but then calling v1/PowerStation/GetMonitorDetailByPowerstationId service ended with 403 status.

 

I've no idea what to do next

 

If you can help somehow it will be cool!

 

[SmartHomeEddy 1,006]

I am not that much into HC2, but should sendTo be write? (SendTo is for HC3 UDP?)

 

Like in this example:

 

or

 

 

[Martinnnnn 1]

8 godzin temu, SmartHomeEddy napisał:

I am not that much into HC2, but should sendTo be write? (SendTo is for HC3 UDP?)

 

 

 

 

 

 

Thanks a lot!!

looks like that was it -  write not sendTo..

I've manage to receive inverter serial number/model

 

now its time for the most important data, its the goal for this evening

 

[Martinnnnn 1]

I thought it will be easy job with this material 

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But I cant prepare correct command for ET+ inverter to query running info

 

Please help..

 

 

[nivix 0]

On 11/16/2022 at 12:09 PM, Martin555 said:

Hello,

 

I did it. I have QA for local connection with HC3 and Goodwe  series like in Homeassistance for ET, EM and DT series. QA are down on sites. If you wnat help or if you want QA contact me with message

 

Please login or register to see this link.

 

 

 

 

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[Martin555 34]

Hi,

If somebody whant i made QA for goodwe Et series for Hc3 which detects the battery status if you want turn on battery charge for ET series goodwe:

QA is under development. At the moment I don't have the settings for Soc and power  to set up. For now, I'm just checking the status fo soc and power.

 

working:

status Fast charging Soc in percent

status Fast charging Power, in percent

status FAST CHARGING SWITCH  - on/off

status STAV FAST CHARGING LOAD - on/off

turn on Load control 

move the slider and set the value

 

also it possible to turn on mod fast charge battery.

 

 

 

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Edited October 26, 2024 by Martin555

[nivix 0]

Ahoj Martin. Máš tú QA app na HC3? mám GW10K-ET. Ako by som ju získal?

[Martin555 34]

7 hours ago, nivix said:

Ahoj Martin. Máš tú QA app na HC3? mám GW10K-ET. Ako by som ju získal?

AHoj, Mam napis mi na whatsupo alebo messanger. posielam aj cez spravu

[Juanjo 1]

@Martin555 Hi! Have you tried the QA with a Goodwe EH? Can you share it with me so I can try it? I am not an expert but I found at internet one that the string used to extract the data is the following:

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From my searches I found this document with the data to extract each field, but as I say, I'm not being an expert and it has not been very useful to me. I share it with you in case it can be of help.

 

Best regards

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[gregor.oa 0]

HI @Martin555 I have a GoodWe GW10K-ET inverter and I’m looking for QA for HC3. Please help me. I have 8 of these inverters In the local network.

[Martin555 34]

14 hours ago, gregor.oa said:

HI @Martin555 I have a GoodWe GW10K-ET inverter and I’m looking for QA for HC3. Please help me. I have 8 of these inverters In the local network.

I wil contact you

[Albert 28]

On 11/9/2024 at 10:14 PM, Juanjo said:

[...]

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GoodWe integration that uses Modbus (also TCP, so via LAN), and allows to change battery charge/discharge priorites has just been released via marketplace

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[Martin555 34]

On 7/7/2025 at 4:21 PM, Albert said:

GoodWe integration that uses Modbus (also TCP, so via LAN), and allows to change battery charge/discharge priorites has just been released via marketplace

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I tried it but not working for me now.  I need buy new Wifi-LAN Kit 2.0 Dongle i think, because do not work for my Goodwee ET 10kw  series but I do not know is this dongke is compatible with my goodwe. I have comunication on UDP and port 8899 not 502.