Standby current draw of UPS
My UPS (1000VA pure sine wave) draws 3.2A from battery in standby mode. That means it draws 3.2A just to keep it running even when no AC load is connected! At 3.2A over a 24hr period that would be about 75AH. That is about the generating capacity of my panels. So even if no load is supported, it will drain the battery back to its original state in 24hrs. Is such a current draw typical on other solar power inverters/UPS? I am interested in knowing what your system shows?
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