Good luck with that. The hardest part about a DC power system in a
glider is making the wiring look neat and tidy.

In my previous glider (Experimental), I had three batteries, two battery
switches (SPDT) and a single ground bus. I also had mounted on the
panel a digital volt meter
http://www.jameco.com/z/EMV-1200-Lascar-Electronics-Single-Hole-Mounting-2-Wire-Meter_2095040.html?CID=GOOG&gclid=CjwKEAiAlNbEBRCv 9uy4j4SWrgwSJAB5MqJFYTX5f69VJquiMDtHc57n7VTphhyuae RSWSVRN3cJPhoCecLw_wcB.
When voltage dropped to a particular level, I would turn on the second
switch and immediately flip the first switch down to the second
position, then turn the second switch off. I never had a problem with
that. After switching to LiFePO4 batteries, I never had to switch again.

On 2/4/2017 8:27 AM, wrote:
DAN,

Thanks so much. It will really simplify the nest of spaghetti under the panel this way.

Kevin
92

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Dan, 5J