[Feature Request]: maximum charge soc

[Criaga]

Describe your feature request

Good morning. I noticed that with the latest Luna s0 battery updates, the maximum battery charge limit has been limited between 90 and 100. Before, you could choose the value at will. Is it possible to manage the limit independently? I have some automations that require the value to be less than 90. Thanks

Proper usage

• I confirm that this is not a bug report or support request
• I confirm that this feature request is within the stated scope of the integration

[wlcrs]

I'm confused by your claim that this was possible earlier, as this lower bound is in the code since July 2022. The underlying cause is a limitation of the Huawei battery, not of the integration. It is described as such in the Huawei documentation.

In the past I already lowered the minimum value to 75% after a similar request (#493), only to get a report that that the Luna battery rejected the value submitted, so I reverted that change. cfr. c6838ed .

Feel free to change that line of code to lower the limit yourself and report back if it was accepted by your installation. Please include pymodbus logs if that is the case so that I can verify.

[Criaga]

@wlcrs

Three weeks ago, I created an automation that took the current battery charge as a reference and set it as the Soc charge limit. I needed it to be able to search for the car without waiting for the batteries to be at 100%. I tested the activation boolean several times and it worked… if the battery was at 30% it set the max Soc value to 30%. Now obviously it doesn't work anymore 🤣🤣🤣

I don't have any skills to be able to modify the code 😰