"Having taken numerous classes, I consider myself an expert on taking numerous classes. Jay Warmke’s warm and thorough approach to the instruction of photovoltaic installation exceeded my expectations in every way. His patience and perseverance left the entire class feeling as if no question was a stupid question and he complimented the classroom setting with his extremely funny sense of humor. I wholeheartedly recommend taking any of his or his wonderful wife Annie’s classes you may be interested in, with no reservations."