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diy solar

One EG4 6500 reporting wrong battery capacity

solarhombre

New Member
Joined
May 19, 2023
Messages
113
Location
Florida
Hello!

I noticed that recently, don't know exactly when, my EG4 6500 inverter configured as 2P2 is reporting the wrong battery capacity for both QPGS1 and QPGS2 queries. The 2P1 inverter, which is connected to the EG4-LLv2 batteries, responds to the same queries with the correct value. For example, right now 2P1 reports 50% and 2P2 reports 80%, the latter being 30% more than the actual SoC.

I've tried reinstalling the firmware (MCU also), and resetting all the settings via the PF command but no luck.
I don't mind hiding the glitch in my graphs, but... Has anyone seen anything like this?

Thanks.
 
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