We purchased a previously owned 19. Last year on our west coast trip we stopped at the factory with this trailer after calling ahead and making an appointment. They installed solar, changed us over to dual 6 v batteries and added a surge protector. Worked out great and all is working well. We left the trailer there for three days while we went over to Banff and Jasper. You'll like the solar, lets you camp where you like without worrying about having enough battery power.