Camco 42165 RV Refrigerator Solar Vent System – Car Accessories

Also, if the refrigerator side of your R.V. is in the shade (which is preferable) the solar cell will not power the fan, (Duh) so don’t forget to flip the switch (included in install kit) to 12V.

Originally posted here:
Camco 42165 RV Refrigerator Solar Vent System – Car Accessories