The folks at the slanted lens are anything but low value so it was kinda surprising to see that many of their setups are actually low-budget DIYs. The short below shows six of those tricks including a plumbing backdrop hanger, a ton of budgety lighting solutions (some of which we have covered in the past, but their softbox is pure budget geniusity) and my favorite, another use for a tarp.
So why only 4 stars and not 5? I personally don't like the very top of the backdrop. If you look at the pictures carefully (I don't know if you can actually see this because I tried to crop these out), it looks like there are ceiling lights on a dark alley street. Scientifically, that's impossible and realistically, it looks WEIRD. But other than that, it's near perfect for what you're paying for.
Position these lights to point at the backdrop and use manual settings to achieve the “blown out highlights” effect. Make sure the light reading is at least 3 stops higher than the light on your subject. Light bounced off the blown-out background will also create a back-lighting effect on your subject, the degree of back-lighting depends on the angle at which background light are pointed at the background.