Please add support for X1-Micro 2 in 1

[Mandrake1967]

Hi, have been trying to use the Solax integration to add my new Micro Inverter.
It does not get detected automatically and when I try to manually add it, the connection is refused.
I only bought this damn inverter as I thought it would integrate with HA!
Any help or guidance very much appreciated!

[squishykid]

Hi, thanks for raising this. Usually people raise a PR to add their inverters to this library, but if you follow the linked instructions and share the data you get back from the inverter, we can help you.

https://github.com/squishykid/solax/wiki/Adding-Support-for-Your-Inverter

[Mandrake1967]

OK, I fail at the first hurdle
When I try to connect the Inverters Host IP I get
Request method for this URI is not handled by server

I can connect via Pocket Wifi to the hotspot, but I don't see any data either. I wonder if local support has been not been added to the firmware yet. I think these are quite new devices for Solax
I can see everything via the Solax cloud normally

[Mandrake1967]

I have logged a ticket direct with Solax as I suspect this is more of a 'not implemented in the firmware' yet kind of issue.

[squishykid]

No worries at all. Have a read of this issue. Perhaps the “forwarded for” header helps #188

[Mandrake1967]

Hello, I have made some progress!
The X1 was on an original firmware and with the help of Solax we upgraded the microinverter.
I can now connect to the inverter locally via its IP address to a web browser, however the solax integration is not working.
Any steps I can follow?

I tried http://10.0.0.100/api/realTimeData.htm using the correct IP address, but I just get 404 back

If I connect to the inverter hotspot and login that way I can actually see local data via the Solax app

[CurlyMoo]

@Mandrake1967 I'll be receiving the 2 in 1 micro inverter today. What would be that latest firmware version? That will help me check if i'm running the latest version. If i have it up and running, i will can help add support.

[Mandrake1967]

The version I am now on is 008.03
I had to get customer support to upgrade it as there does not seem to be anything dynamic that you can do yourself.
I have given up trying to read the data locally for now via HA

[CurlyMoo]

What i found is the following. The local app is still able to get all the data without the cloud. However, the request / response is totally different in the latest firmware versions.

The first request:

POST / HTTP/1.1
Host: 192.168.10.10
lang: nl_NL
User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148
Proxy-Connection: keep-alive
source: 1
deviceType: 1
websiteType: 0
Origin: file://
phoneType: 1
Content-Length: 92
rt: 1755673871229
platform: 1
Connection: keep-alive
Accept-Language: nl-NL,nl;q=0.9
ru: 2dcd3414b4254644a5eadeb54c18992c
Accept: application/json, text/plain, */*
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
rid: 49195d433293be1671248a12d8151ef912795015411c68c2
appVer: V6.11.0

With the follow form key in which the value remains empty:

JCRFAAgEARxYWFhYWFhYWFhYWFhYWFhYAAAAAAAAAAE6emFmVWiRTetzhvZN8d8ASu oRAugU62lbZAh7Yt3JgDAAEAADSq

Response

JCRwAAgEARxYWFhYWFhYWFhYWFhYWAAAAAAAAAAFDtPlrmu3PUvgjWfywT2iBclOhCtUK05CDY5H
pZaxB8CXLQCBAAAoAD0JBABvAIYTygHOARAADQBJADAAAgABAAAAAQAhACAAAwAAAAAAAABiDA0=

POST / HTTP/1.1
Host: 192.168.10.10
lang: nl_NL
User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148
Proxy-Connection: keep-alive
source: 1
deviceType: 1
websiteType: 0
Origin: file://
phoneType: 1
Content-Length: 92
rt: 1755673882483
platform: 1
Connection: keep-alive
Accept-Language: nl-NL,nl;q=0.9
ru: 88c76a731cb942e2b110ee004fab2857
Accept: application/json, text/plain, */*
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
rid: 1bf31d848d6a399a48007916d6f388f7c78337ce57a9a090
appVer: V6.11.0

With the follow form key in which the value remains empty:

JCRFAAgEARxYWFhYWFhYWFhYWFhYWFhYAAAAAAAAAAEbA2XWM7qQQuGZZNqxOXSzdInDSS5Y0j8vaIPcqx 6egDAAEAAEG9

Response:

JCRwAAgEARxYWFhYWFhYWFhYWFhYWAAAAAAAAAAFDmwNl1jO6kELhmWTasTl0s3SJw0kuWNI/L2i
D3KsfunoLQCBAAAoADkJBABmAIgTzgHOAQ8ACQBGACwAAgABAAAAAQAhAB8AAwAAAAAAAACLXg0=

Etc.

The rt field clearly contains the timestamp of the request as 1755673882483 translates to GMT: Wednesday 20 August 2025 07:11:22.483

The ru and rid together with the form key seem to form some sort of rolling code.

I've currently tried to minic the request with this curl command without any succes:

curl -d "..." -v --header "Host: 192.168.10.10" --header "rt: $(($(date +%s%N)/1000000))" --header "ru: b59a0e3a91d346be9c000a4179195a88" --header "rid: 7e0359330f6f919bf5a49d8c9cb64af5f633eb0928f5795b" --header "appVer: V6.11.0" --header "deviceType: 1" --header "websiteType: 0" -X POST http://10.0.0.19:8080

Output:

=> Send header, 307 bytes (0x133)
0000: POST / HTTP/1.1
0011: Host: 192.168.10.10
0026: User-Agent: curl/7.74.0
003f: Accept: */*
004c: rt: 1755677878772
005f: ru: b59a0e3a91d346be9c000a4179195a88
0085: rid: 7e0359330f6f919bf5a49d8c9cb64af5f633eb0928f5795b
00bc: appVer: V6.11.0
00cd: deviceType: 1
00dc: websiteType: 0
00ec: Content-Length: 97
0100: Content-Type: application/x-www-form-urlencoded
0131:
=> Send data, 97 bytes (0x61)
0000: Key: ...
== Info: upload completely sent off: 97 out of 97 bytes
== Info: Mark bundle as not supporting multiuse
<= Recv header, 24 bytes (0x18)
0000: HTTP/1.1 404 Not Found
<= Recv header, 25 bytes (0x19)
0000: Content-Type: text/html
<= Recv header, 20 bytes (0x14)
0000: Content-Length: 23
<= Recv header, 2 bytes (0x2)
0000:
<= Recv data, 23 bytes (0x17)
0000: This URI does not exist

The data field of course contains the data i got from Wireshark with the original serial number.

ℹ️ I intentionally replaced my serial number in the form request and response with X's.
❗ Would anyone find the serial number inside some of the encoded strings let me know!

[CurlyMoo]

I realized i forgot to capture the initial connection to the Solax inverter through the local IP.

The initial request is can be done by this simple request. This works for both for the internal IP of the inverter as for the DHCP IP from the router.

curl -d "optType=getModuleInfo" -v -X POST http://x.x.x.x

With this response:

{"code":200,"message":"success","data":{"version":"2.0","encryption":0,"category":2,"deviceType":14,"inverters":[{"sn":"XXXXXXXXXXXXXX","category":1,"deviceType":28}]}}

[CurlyMoo]

So the respones from the inverter contain all values in plain hex. This is what i found thus far.

Example HEX:

24 24 70 00 08 04 01 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 05 0e d5 67 c3 fd a6 d4 48 50 b3 de d7 07 dd 7b c2 c6 95 7e ea bb 5b 53 4a b6 a2 56 9e 39 ca 7a 23 ee 2d 00 81 00 00 28 00 20 09 03 00 4d 00 89 13 c4 01 cd 01 08 00 0b 00 26 00 33 00 02 00 41 00 00 00 20 00 22 00 22 00 03 00 00 00 00 00 00 00 67 66

Serial intentionally blanked with zero's.

Byte 0-1 = START
Byte 2-3 = Response type
Byte 4-7 = ?
Byte 8-21 = Inverter Serial
Byte 22-69 = ?
Byte 70-71 = Inverter voltage
Byte 72-73 = Inverter current
Byte 74-75 = Inverter grid current
Byte 76-77 = Inverter hertz
Byte 78-79 = Solar PV1 V
Byte 80-81 = Solar PV2 V
Byte 82-83 = Solar PV1 A
Byte 84-85 = Solar PV2 A
Byte 86-87 = Solar PV1 W
Byte 88-89 = Solar PV2 W
Byte 90-91 = ?
Byte 92-95 = Total kWh generated
Byte 96-97 = Day kWh generated
Byte 98-109 = ?
Byte 110-111 = CRC

[CurlyMoo]

I managed to receive data from the inverter by sending one of the requests back to the inverter. In this case:

24 24 45 00 08 04 01 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 09 2b 3c d3 4f 18 42 bd b9 41 53 86 f2 04 e9 65 77 d2 9d cf c0 82 45 92 9f 03 51 45 6a 65 db fd 03 00 01 00 00 b1 9b

I intentionally left the device id blank.

I then sent this hex string base64 back to the inverter, by using this tool (which transforms the hex to binary first, before encoding it into base64):
https://cryptii.com/pipes/hex-to-base64

JCRFAAgEARwAAAAAAAAAAAAAAAAAAAAAAAAAAAAECSs8008YQr25QVOG8gTpZXfSnc/AgkWSnwNRRWpl2/0DAAEAALGb

curl \
-d "JCRFAAgEARwAAAAAAAAAAAAAAAAAAAAAAAAAAAAECSs8008YQr25QVOG8gTpZXfSnc/AgkWSnwNRRWpl2/0DAAEAALGb" \
-X POST http://x.x.x.x

It doesn't matter if you use the local IP or the internal network IP the device get from your router.

With this request i get the response i need which i can then decode with the above logic.

@Mandrake1967 Can you let me know what the reponse is when you sent:

curl -d "optType=getModuleInfo" -X POST http://x.x.x.x

[CurlyMoo]

And there it goes:

Time: 2025-08-22 14:01:55.170091
ID: XXXXXXXXXXXX

Totals:
Total generated: 7.4
Total day generated: 8

GRID:
        Voltage: 238.6
        Grid watts: 1.9
        Current: 46.0
        Hz: 49.98

SOLAR:
        PV1 voltage: 44.6
        PV1 amps: 5.5
        PV1 watts: 247

        PV2 voltage: 45.1
        PV2 amps: 4.9
        PV2 watts: 224

[Guigui37]

Hey, I also got the X1-Micro 2 in 1, also not working at this time in HA, also running FW version 008.03.
Here is the result of the command

$ curl -d "optType=getModuleInfo" -X POST http://192.168.1.225
 {"code":200,"message":"success","data":{"version":"2.0","encryption":0,"category":2,"deviceType":14,"inverters":[{"sn":"SERIALNUMBER","category":1,"deviceType":28}]}}

I am available if you want me to test anything.

Thanks !

[CurlyMoo]

Just replace the zeros in the hex in this post with your serial and send it as base64 using the curl command posted.
#191 (comment)

[Guigui37]

Ok, I tried but no luck.

Here is the process I followed, tell me if I am wrong:

• I took the SN
• I convert it to hexa
• I took the hex of your post, replace byte 8 to 21 by the SN in hexa
• I ran the curl command with base64 generated as data, and with http://x.x.x.x as URL
  curl -d "base64" http://192.168.1.225

The result is:
This URI does not exist

Do you want me to try to catch data as you have done to see if I got the same data ? (if yes, how you did it ?)