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Topic starter
October 23, 2025 2:28 pm
Can someone point me to the documentation that describes the EG4-12000XP's modes and sequence of operation. This would be something like a ladder diagram or logic sequence. I would like to see how the logic switches from solar to battery to grid and any timers and/or sequencing that manages the changeovers.
October 24, 2025 7:05 pm
You can find the working modes in section 12.3 of the manual. The link is attached below.
Topic starter
October 29, 2025 3:18 pm
Thanks for the reply. That was helpful, but I was hoping for more sequence information. At the moment, I'm trying to do a simple switch from Solar/Battery to Bypass, based on state of charge. The conditions are:
-No scheduling is setup
-Stop discharge capacity is 30 %
By observation, it switches from Solar/Battery to Bypass (i.e. utility) when SOC < 30% and then back to Solar/Battery when SOC > 40%. The data is in the attached screenshot.
What is the 10% based on? Once it switches from one mode to the next, changing settings has no effect (maybe until the next transition); how does that work (i.e. sequence)? The LCD display shows PV/Batt/Grid/On or PV/Batt/Grid/Off; is On/Off the bypass mode? How do schedules interact with the transitions? How are other settings interacting with transitions? A ladder diagram or sequence of operation might be helpful.
