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Has anyone been able to obtain the control logic for the cooling fans for the subject inverter from SolarEdge? I’ve tried desperately, but to no avail. All I get is it’s based upon external temperature. I have to believe there is more to it than that and must factor in the internal temperature and power output. I don’t know if I have ever seen my fan on the bottom of the inverter running, even with internal temperatures exceeding 160 deg. F.