Looking to purchase a dump trailer this year. Pretty sure I know what setup I am looking for but wanted to poll the audience on any and all input into what works for you and doesn't work. Really hoping someone has some light to shine on an electrical system that works. Haven't seen one that really delivers more than one dump per charge. Has anyone used the solar charging system? You guys with dump trailers, please weigh in. All input welcome. Don't want to make a purchase that I regret.