Unable to set BYD Battery-Box Premium HV Discharge limit

[mpichlba]

Environment:
BYD Battery-Box Premium HV | 3.26
GEN24 | 1.38.7-1
Version 0.1.9

Block Discharging works
force charging also works

when setting storage control mode to Discharging Limit and the value to 100W (as example) nothing happens.

[DAVIZINH0]

I think there is a problem with the parameters since last update.
Because i cant set the charge power in a aceptable value.
The max charge power (real w, not the value) is 500W when i set the batery to "charge from grid".

If you put the "grid charge power to 5000 w",
it automatically change to "512000,0" and put in RED. because this value is invalid.
A warning apears and say that the max value is 12800.

But if you set 12800. the real charge power is 500W

i thing something is broken since last update

[coza73]

there is a pull request for a fix for this. Here is the link to the code change if you are willing/able to manually update the code on your home-assistant.

113e003

[vistalba]

I've the same issue with Discharge Limit.

[vistalba]

@redpomodoro Could you please merge this (#63) ? I tested it on my installation by manually editing the file and it works correctly for me. Thx.

[DAVIZINH0]

@redpomodoro Could you please merge this (#63) ? I tested it on my installation by manually editing the file and it works correctly for me. Thx.

you can use the fork:
https://github.com/callifo/fronius_modbus

it have all the PRs merged