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Yes, there is a specific version of FW that enables module balancing.But it works in a peculiar way. It does not balance while the battery is sitting ...
Your modules are most likely unbalanced. That means the SOC of one module is higher or lower than SOC of other ones. Did you ever expand the batte...
1183 and C072 were "pulled back" by Deye, due to bugs reported by users. Especially C072 caused lithium protocol to change from 0 to 65535 by itself...
Time for a new control board... no other solution from my experience.
C072 HMI is the latest with LoRa support, and should be used with 1183 MAIN FW.
Yes you can use GB-L Pro BMS with "old" GB-L modules. No problem with that, no firmware update needed, fully compatible out of the box.
This is a well know problem for several months now. Deye has two different types of GB-L PRO battery blocks, with two different suppliers of LFP cel...
Ask Deye support staff to upload 4004 firmware to your BMU. That should fix the problem.
Your CTs are almost 100% positioned wrong. You can see that by the fact the inverter measures very high reactive power over 1000VAr on all three pha...
You cannot expand GB-L "non-pro" with GB-L pro modules. They are not compatible, GB-L pro uses different cell chemistry. Combining non-pro with pro ...
Low batt, shutdown and restart parameters in battery setting only apply when you are in "off-grid". When the inverter is on-grid those parameters ar...
I'm testing new "beta" version of balancing FW for GB-L on a few installations. But it is not version 2006... 2006 for sure does not have module bal...
If you lost QR codes, you are properly screwed. There is no way to activate the optimizers without entering the correct codes into the concentrator. T...
Das ist wirklich sehr seltsam.Letztes Jahr habe ich festgestellt, dass mein Wechselrichter die Einstellungen in der ToU-Tabelle nicht berücksichtigt.N...