Great thread. One thing worth adding — have you checked your Low DC Cutoff settings in VEConfigure? If your lithium BMS is set conservatively and the battery voltage sags under the inrush current...
Just to add something slightly different to what @BoatSteve and @DanFisher89 have already covered — it's worth considering where your temperature sensor is physically positioned.
CrispyBuilder | 634 posts
@Ben1973 Something worth checking that nobody's mentioned yet — the current sense resistor on those cheap units is often wildly inaccurate from the factory.
@RhysGrant the Giandel blind spot is a real pain — I've been there. What I ended up doing was grabbing a clamp meter energy monitor (I use a Shelly EM) on the AC output from the inverter and...
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