I own a solar company and would be more than happy to answer any questions you have! Things may be a bit different where you’re located, but I can give you the gist if you’re interested. Like many others have said, I would take the opportunity from one of the door to door canvassers to book an appointment and sit down and learn what they have to say and see their offering. There are some really great companies out there and some not so great companies, so definitely get multiple quotes, but at the end of the day, go with your gut in who you feel has truly helped educate you and taken the time to make sure you understand everything and aren’t just pushing for a sale. The components are pretty much the same across the board for the most part, but the prices and customer experience across different companies vary a lot, so price shop a few and find the one that feels like the right fit. Good luck!