OpenDTU compatible with Solenso SOL-H800

[mathieucarbou]

Hello,

Good news,

I got the confirmation today that OpenDTU also works with Solenso SOL-H800.
And I know several people now using it with Solenso SOL-H400 too (but this compatibility was already confirmed).

Best regards,

Mathieu.

[mathieucarbou]

@tbnobody FYI

[stephan-cardot]

Hello,
The H version seems to be more linked to the physical connector.
Do you know if version SOLH1000H is also supported by OpenDTU?

[mathieucarbou]

IMO, yes it works. Here is my logic behind that:

Hoymiles has 2 lines:

• HM-* : work on 2.4Ghz with a nRF24L01 radio card
• HMS-* : work on Sub-1G, with another type of radio card (CMT) which is currently harder to find (only Ebyte and a few other sellers are selling it and it has to be soldered: there is not yet variations with antenna connectors soldered and Dupont connectors easy to use with an ESP like the nRF24L01 variants).

The HMS-* line is pretty new.
So logically, all SOL-H* should be like the Hoymiles HM-*, like it was confirmed with the 350, 400 and 800.
If Solenso were to sell some HMS-* variants branded with their make, it owuld probably be another line.

In any case, if you can confirm that it works, please report to @tbnobody to add it to the list of supported hardware.

[stephan-cardot]

Hello,
I've build an OpenDTU to monitor my Solenso Sol-H1000H inverter but I don't know how to enter the serial number of my inverters because they contain letters? Example : A11002PL3-25A

[avandorp]

Solenso's manual shows a barcode on the inverter with a number to be entered in the dtu software. Does yours have anything like that directly on the inverter?

[stephan-cardot]

Hello,
No number with the barcode. Below the sticker on one of my inverters: