Are ground-mounted solar panels better than rooftop solar panels?

Ground-mounted solar panels have some advantages over rooftop panels, but come up short elsewhere. Most standard ground-mounted solar arrays involve metal framing that is driven into or secured to the ground, typically with cement. There are any number of configurations that can be achieved using various racking and mounting systems.

Do rooftop solar panels take up a lot of space?

While rooftop panels don't take up any space that's regularly used otherwise, ground-mounted solar systems might consume coveted backyard space. Typically ground mounting is going to cost a bit more, but it really is a case-by-case evaluation process.

How do you build a pole-mount solar system?

To build a pole-mount solar system, you’ll dig a single deep hole in the ground. It’ll hold a large pole, upon which you’ll connect your rails and mount your solar panels. Pole-mount systems offer greater clearance from the ground, which is useful in avoiding foliage or other ground obstructions.

What is the best anchoring method for a solar array?

The best anchoring method for you will depend on your ground conditions. Standard ground mount systems typically hold the solar array in a fixed position, although options for manual adjustment are gaining popularity. The standard ground-mount system is the easiest and most cost-effective solution for a ground install, and also the most popular.

How do you maintain a solar array?

To ensure the best performance, it’s essential to avoid shading from nearby trees, buildings, or other obstructions. In addition, you need to leave enough clearance around the array for maintenance and cleaning. This typically requires leaving a few feet of space around the perimeter of the array and between rows.