Under these conditions rooftop solar panels may not be as effective as a ground mounted solar installation.
Ground mount solar on the roof.
Roof mount systems affix to brackets on your roof while ground mount systems are built into a foundation at ground level.
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.
There is no best solar panel mounting option.
Solar panels are typically ground mounted or roof mounted.
Ground installations can be larger than roof installations because there is usually more space in the yard.
A photovoltaic array mounted at ground level can be placed at the optimal orientation and angle for maximum energy production.
As their name suggests ground mounted solar panels are ones that are installed on the ground as opposed to the roof.
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.
Ground mounted solar pv systems are commonly used in large commercial or utility photovoltaic projects.
Roof mount and ground mount racking systems.
See the comparison images below for examples.
Types of non rooftop solar mounts.