Voltset Adjustable Solar Panel Mount Brackets, 0-60 Degree Angle Adjustable, 13.8in Solar Panel Mount Racks for Wall, Roof, RV, Boat, Off Grid Solar Systems

This is a strong bracket for my 50 watt solar panel but the inclination scale is bogus. Their 60° reading is actually about 39-40°, measured accurately with an inclinometer.You could argue that the scale assumes a 20° roof pitch - but then how do explain the 15° mark?Anyway, just ignore the scale and measure the angle directly.

The frame is very sturdy, but the angle holes don't make any sense. The angle indicators are false. When I have the wing nut in the 60-degree hole, it is more like 40 degrees. It will still work for that I need it to, but I think the next iteration of this should better label the angles.

This bracket set is lightweight but strong enough to support a 100 watt solar panel and can be adjusted to 15 degree angles upward to 60 degrees. And it works at that, quite satisfactory.It comes with enough screws, bolts, and nuts to make your installation, but no extras. After dropping a nut and bolt in the brush, I found myself scrounging around my shed for extras. The brackets also have good spacing for multiple mounting points, which was very helpful when I needed to tap now holes on my solar panel.Works fine - does what it advertises. Don’t drop your bolts.

Excellent product, works as designed.

Would think some lock washers or something better for traveling would be included