Forum Discussion

Bobbo's avatar
Bobbo
Explorer II
Nov 15, 2018

Initial information gathering to increase solar on roof

Please excuse me because I know less than nothing about solar. When I bought my Airstream TT in 2017, I had the dealer add the factory solar package. It included one 80 watt solar panel (brand unkn...
red31's avatar
red31
Explorer
Nov 17, 2018
2 is a bad choice, the controller can not transform the higher voltage from series panels to battery voltage, 1/2 of the potential power would not be used.

1 is a bad choice, On @ 12.7VDC, Off @ 14.2VDC (flooded) is not a good charge profile.

Tray cable should be increased for any configuration.

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