Hi All,
We run Eco7 and charge our 10kWh batteries (4 x 2.5kwh) between 01.30 and 08.30. Last night we set them to charge to 100% as forecast was poor but, when the time period kicked in, it seems that the batteries just emptied and then starting to charge again. They ended up at 100% but we lost 60% seemingly for no reason and with no export!
Pics attached, any help/suggestions gratefully received as it is way beyond my understanding
Thanks
Richard
Just found this too if it helps anyone? Cheers.
It might not be, but I'd have a read of this thread and see if you see the same behaviour a few times:
https://community.givenergy.cloud/d/713-firmware-3007-has-not-fixed-sudden-soc-drop-to-0-problem
RichardF, if you check the 'Meter Data' tab from this view, have a look at the battery charge kWh values at the start and finish of the charging period and calculate the difference.
Is the charge energy actually used reflective of a 0 to 100% charge, or a 60/65 to 100% charge of your batteries?
It may be that the calculated %SoC had a hiccup without any energy being used/lost. There are many threads on this subject, and for most people fixes with new firmware for the inverter and batteries.
Simon_C Thanks Simon. I'll do that. Certainly the app is saying we had imported over 13 kWhs by 8.30am so that would infer a full 100% charge. I'll give it a look.