Keystone RV Forums - View Single Post - 2021 Outback 221UMD Solar Controller Location ?

DCondit · 11-27-2020, 12:00 PM

I have installed the solar panels on top of the trailer next to the prewire ports.
I removed the sticker in the storage compartment that stated the solar was plumbed there and cut a hole. No luck in determining which wires to use or if any of them are the proper wires. There are multiple Red/Black wires. One has power on it and one does not. Neither are part interrupted. I have cut 2 holes in search of the correct wires or label with no luck. Is anyone familiar with the solar prewired set-up of this or similar model of Outback ? Dave
P.S. The solar ports on the roof have no power on them, but the port on the side of the trailer does have 13.7VDC. I connected a tone generator to the roof ports, but can not find the tone anywhere in the storage compartment.

11-27-2020, 12:00 PM	#1
DCondit Junior Member Join Date: Nov 2020 Location: Atascadero Posts: 2	2021 Outback 221UMD Solar Controller Location ? I have installed the solar panels on top of the trailer next to the prewire ports. I removed the sticker in the storage compartment that stated the solar was plumbed there and cut a hole. No luck in determining which wires to use or if any of them are the proper wires. There are multiple Red/Black wires. One has power on it and one does not. Neither are part interrupted. I have cut 2 holes in search of the correct wires or label with no luck. Is anyone familiar with the solar prewired set-up of this or similar model of Outback ? Dave P.S. The solar ports on the roof have no power on them, but the port on the side of the trailer does have 13.7VDC. I connected a tone generator to the roof ports, but can not find the tone anywhere in the storage compartment.