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.
Ground mount solar on the roof.
The kits include hardware components only.
Roof mount systems affix to brackets on your roof while ground mount systems are built into a foundation at ground level.
Both options have unique benefits and make sense for different household situations and needs.
There are two types of solar mounting options.
See the comparison images below for examples.
Plus the mounting components are much less expensive.
Ground installations can be larger than roof installations because there is usually more space in the yard.
However on the residential scale ground mounted structures can be applied as well and might come with some great benefits that roof mounted solar systems cannot provide.
Racking material costs on carports and ground mounts is often the only aspect considered during project budgeting.
Ground mounted solar pv systems are commonly used in large commercial or utility photovoltaic projects.
Orientation for properties without south facing roofs ground mounted solar installations allow you to maximize your energy generation potential.
Shading you can set up your solar panels in the sunniest regions of your yard to avoid shading.
Does not include labor.
Ground mount solar racking and solar panel mounts are a critical component when considering installation costs.
That being said if your property isn t ideal for rooftop solar installing a ground mounted system can actually save you more money in the long run.
Types of non rooftop solar mounts.
Rooftop solar panels are faster and easier to install than a ground based solar energy system so labor charges are minimal.
Roof mount and ground mount racking systems.
These are complete pv power systems that can work for a home or business with everything you need to get the system up and running.
With proper installation a sturdy mount secures your panels in harsh weather and protects your investment.
As their name suggests ground mounted solar panels are ones that are installed on the ground as opposed to the roof.
Mounts are used to attach solar panels to the roof ground or another surface on your property.
However rooftop installation has one potential added cost roof repair or replacement.
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.
Fewer upgrades no changes to existing rooftops are necessary with ground mounted systems.