I did receive the product I ordered from GoGreenSolar.com, but it took a bit longer than I expected, about two weeks. I only just put it in so I have yet to get a sense for how well it works. I installed the panels myself. They didn't provide instructions, so I did an online search and found a video, but I'm not sure if all customers would be able to find that. I found the pieces were quite tight to slide onto the aluminum, so I had to work at bending them a bit, which is difficult when you are sitting on the roof. The price was fine. My one question is that I'm still not sure how to buy additional pieces. I didn't receive enough pieces for the configuration I was trying to work with.