Sean White and Bill Brooks are two of the most talented and experienced people in the solar PV industry; their credentials and accomplishments speak for themselves. I wholeheartedly recommend taking this course, the investment is worth every dollar and second. Like anything in life - The more you put in, the more you get out - But, there is a lot to get here... Take a deep dive into the resources and training provided and you'll be rewarded with significant knowledge and valuable skills. Sincerely, Tom Schoenborne Founder A.R.Technologies, LLC