DESS always aims for the minimum SoC

[hsmade]

I’m wondering, why does DESS try to aim for my minimum SoC (30%)?
I see this every day, it charges just enough to end up at 30% at the end of the day. As a result I have no buffer left to use extra energy in the expensive hours,. And it underestimates my usage often. So it’s quite a waste of money to use the heating (airco) in the evening.

Is there some setting I need to do to tell it to, for example, charge as much as possible in the cheap hours, or at least have some buffer?

Or is the only way to hack something in node-red?

Cerbo on venus 3.70~49, multi-rs 6000, 15 kWh battery, battery costs are set to 0.

[A-P]

Coincidentally I started a similar thread. Hope to bring more attention to this as well.

VRM API "isDessSocDifferent"

Hi team - in browsing the VRM API docs I noticed a setting called “isDessSocDifferent”. Does this actually work? I would like to add a 5% buffer between the ESS min SOC and DESS min SOC. Our system is quite large (4x 10k Quattros) so the scheduler often underestimates consumption given it ignores the 400-500W draw of the Quattros themselves (causing unintended consumption from grid during peak hours, when the battery is near min SOC) [image]