"No certifications are needed, you just need to sell the hiring manager on why they should take a chance on you. Be creative; if your approach is the same as everyone else, you will never get to the top..."
"If you're not passionate about solar or helping people save money, find a different career. One aspect that's surprised me is how few people honestly go solar because of environmental reasons. 99 people out 100 won't buy unless they understand the economic benefit..."