Yes, that will work fine, but in the meantime, you could also dry them other ways...if you have a forty or sixty watt Incandescent light bulb..
BTW, my Mother in law used to bake cookies in the car on really hot days..set the the trays in the back ledge under the car window..she thought it was great fun. She also dried fruit that way..Her solar oven car/dehydrator.
The solar oven principle worked really well in the back of my Firebird. That was ideal in the desert.