I think with some hard work dedication, and some will power this a great course to take for folks who aren't familiar with solar energy.
I feel confident now taking the PVA exam after the class with Sean; His instruction was both educational and fun. Sean's willingness to answer questions throughout the course was a big help clarifying some of the confusing aspects. I would definitely recommend attending the course prior to taking the test.
Took me quite a while to finish this course but i gained so much knowledge and insight