Solar Panel Mounts

There are several ways you can keep solar panels pointed at the sun and cool, though no matter which type of solar panel mounting you choose, they should be tailored to fit the local weather and solar conditions as well as complimenting the type of panel you choose. Also, you should keep in mind your existing infrastructure and the end use of your photovoltaic (PV) system.

Perhaps the most common type of solar panel mount typically used with smaller panels on a roof mount solar system. Here, the panel is installed on a flush-type mount. Though unsuited to larger panels, they are usually rather inexpensive. For those who are concerned about learning how to mount solar panels, they should also be relatively simple to install.

A slightly more expensive option is roof-ground or universal-type mounts. These are used on larger panels and in very warm environments that have very high solar incidence or, with panels that have a more limited temperature range. As the name implies, they may be installed on the roof or just off the ground. They are also a bit more difficult to install and may have local regulations prohibiting them because they can be bulky. On the other hand, once installed such mounts are very adjustable.

The most important thing to remember when installing solar panel mounts on a roof is to make sure there is plenty of clearance underneath the panel for air to circulate. There should be at least 3 inches of space for air to move Otherwise the panel will get too hot to operate correctly, vastly reducing the PV output.

If you’re concerned about finding the proper roof mount for solar your solar panel system, this can be eliminated entirely by using a pole system. Such systems can sometimes be adapted to match an existing pole, or you can install one from scratch. They have the advantage of being able to be moved up and down and around.

There is also some flexibility as to how you mount the panel on the pole, be it on the side or top. You may also put them on poles that actually track or follow the sun across the sky during the day, though this is far more likely in cool climates that tend to be overcast or with very low efficiency panels. Some people have even used poles that already exist in their yard, even learning how to mount small solar panels on bird feeders.

When choosing a solar panel mount system, be sure to consider the likely wind speeds in your area and choose hardware that is rated for at least 20% higher than the maximum winds in your area. This will hopefully keep them from turning into very expensive sails when storms come your way.