Solar Ground Mount Vs Roof Mount

Roof mounted systems are usually less efficient as compared to the ground mount ones as the rooftop panels cannot be aimed at the sun directly.

Solar ground mount vs roof mount. However rooftop installation has one potential added cost roof repair or replacement. Both mounting systems have their own merits depending on the specifics of your project. Ground mounted solar panels are free standing and able to be installed anywhere on your property including the front side or backyard whereas rooftop mounted panels must be attached to your roof. Photovoltaic panels must be mounted on a solid stable structure.

Plus the mounting components are much less expensive. Regarding the inclination ground mounted panels often come with a much better range to choose from when compared to roof mounted solar panels because they are not limited by the roof angle 1. Generally ground mount solar panels cost a bit more than rooftop solar on a per watt basis because of additional labor and permitting that may be required for the installation. See the comparison images below for examples.

You have two options when it comes to mounting your solar panels. Roof mount systems affix to the structural members of your roof while ground mount systems are built into the earth. Performance with a ground mount system will always be better than roof top arrays since the system on the ground has more airflow to cool down the panels vs. A roof mount and ground mount solar racking system.

Ground mounts systems are built at ground level while roof mount systems affix to brackets on your roof. In many cases ground mounted solar panels can be your best option. Each mounting option of course has its own advantages and disadvantages depending on your specific needs. Rooftop solar panels are faster and easier to install than a ground based solar energy system so labor charges are minimal.

Ground mount and roof mount systems. While rooftop solar arrays are the most common choice for homeowners there are many reasons to consider a ground mounted solar panel system. It is difficult to angle an array on an existing structure to optimize for full power consumption during peak hours. Roof mount systems affix to brackets on your roof while ground mount systems are built into a foundation at ground level.

Airflow is better in a ground mount system than a rooftop system so ground solar panels are kept cooler which increases their level of efficiency. Having the array on the roof and within inches of a hot surface. Roof mount and ground mount racking systems. So you can adjust their tilt to achieve the best energy output according to seasons which for example allows you to prevent snow buildup on the panels in winter.

There are two types of solar mounting options.