IntegraRack IR-45ASAA BallastRack Seasonably Adjustable Solar Panel Ground Mount - Aluminum

Everything they say they are. Easy to install, easy to mount the brackets, solid build quality. Adjustments are easy without help, 1 panel at a time.

These things are sturdy enough and are good quality aluminum, but I ordered two because I needed to mount TWO solar panels. I should have ordered 3 because I left a whole side of one panel without a mount. If want to mount 2 4x6 panels then order THREE of these. The build quality will work, but honestly it's a bit pricey for what you actually get and unistrut works just as well and you could build 3x the amount of mounts with unistrut for the same price of two of these. Unistrut and earth screws...