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Re: Inverter for my split level heat pump
I am not quite sure I completely understand the grounding in your drawing--But some comments. * First, do you have significant lightning risks in your area? Was there any lightning around when the in…1 · -
Re: Lightning Surge Arrester at the Dc disconnect box?
Just make sure the lightning/surge has someplace to go safely (such as to a ground rod/grounding system at the base of the box). -Bill1 · -
Re: Lightning Surge Arrester at the Dc disconnect box?
Probably is. But you need to verify. 6 awg to a ground rod, plus grounding to ac system (probably, need details) is best. Less than 6 awg is not really enough for lighting (in my humble opinion). -Bi…1 · -
Re: Waving the little white flag
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Re: Weird voltages on battery system
It could be that they need balancing. Did you measure the specific gravity before you recharged them (or perhaps you did not recharge them and they "recovered" to 6.3v/1.25sg after resting)…1 ·
