hi all,
My SF800Pro is controlled by my own HEMS, it loads when there's PV enough or tariff is low. It discharges when prices are high. This works fine.
Since about a week, is see strange behaviour. Around 10:00 it starts at 1000W charging and discharging at around 16:00. My HEMS is not doing that, logs and traces show no activity. My HEMS also has a max of 800W when charging and uses loadlimit to control the power. When I try to limit the charge power during such an unwanted charge, the 800Pro doesn't react and keeps on loading at 1000W.
The 800Pro is of course not integrated in Zendure HEMS. It might be something 1.0.23 introduced.
What could this?