EG4 Community Forum

Anonymous
Joined: September 8, 2025 3:43 am
Topics: 2 / Replies: 14
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RE: Runtime chart

That looks about right. According to the spec sheet the battery to invert efficiency is 94% and the non-standby idle consumption is approx. 50W. Dep...

9 months ago
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RE: Is it possible my 18Kpv CTs were mislabeled?

I've noticed some CTs have been mislabeled from the factory. Could you share screenshots of the readings along with the CTs' orientation? I can verify...

9 months ago
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RE: Vbus over range fault 18kpv

@wfbiggin If it turns out that it is just the living room circuit, I suggest you first check your outlets with an outlet tester, a decent one is not v...

9 months ago
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RE: Runtime chart

I found a formula online. With efficiency at 95% is this correct? Runtime (hours) = (Battery capacity (Ah) x Battery voltage (V) x Efficiency) /...

9 months ago
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RE: Vbus over range fault 18kpv

@jlankford Ok, after a bunch of tedious walking back and forth it seems like the fault only happens when the livingroom circuit is turned on. I am goi...

9 months ago
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9 months ago
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RE: Vbus over range fault 18kpv

@wfbiggin OK, your RV uses a 50amp service, not the 30amp service I had assumed (I should have looked more carefully at your photos). Your three ...

9 months ago
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RE: Vbus over range fault 18kpv

@jlankford The outlet box that feeds the camper came prewired, we just had to run the feeder lines to it. Grandpa did that, and I just assumed everyt...

9 months ago
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RE: new 48v 51.2 100 ah batteries

What is the "common ground issue" that you mentioned?

9 months ago
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RE: Vbus over range fault 18kpv

@wfbiggin Your RV most certainly has a converter (not inverter) which will power the 12VDC systems in the camper and charge the battery while conne...

9 months ago
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RE: 18KPV unexplained low and varying EPS power flow - breaker off - multiple units

I believe this to be the normal/idle consumption of the 18kPV.

9 months ago
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RE: Help! 18Kpv suddenly went offline

I do not see any reported outages. I would recommend testing different channel numbers on your router's 2.4GHz band. Local interference on the current...

9 months ago
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