Airstream Classic 2020 Owner's Manual page 85

Maintenance
Solar Panel Wiring
Your Classic comes factory equipped with solar panels on the roof. For your convenience Airstreams has also
installed a plug for a portable solar panel at the front of the trailer near the battery box. Simply plug the power cord
from your potable solar panel into the front port for extra solar power. The solar panel has a charge controller that
is mounted close to the battery buss bars, as the battery leads and Cat 5 wire are hooked into it to sense the actual
battery charge. There is a remote display on the Galley wall to monitor Solar operation.
NOTE
The yellow wire is fused with a 10-amp in-line fuse at the 12-volt positive wire.
The following diagram depicts the way Airstream wires the solar system.
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2020 Classic