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crcr's avatar
crcr
Explorer
May 01, 2013

Open Ground when on PSW Inverter -- Experts please advise

I installed a small solar system on our TT last spring. It worked fine last summer. Now to round out the system, I just completed installing two golf cart batteries, and an inverter, a Morningstar S...
ewarnerusa's avatar
ewarnerusa
Nomad
May 14, 2013
My yamaha generator and PSW inverter (which I plug my shore power cable into) both show open ground with the little tester. Any interior outlet will show the same open ground result when the TT is plugged into the gen or inverter. When the TT is plugged into true shore power, tester shows all systems good

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