Ground-Mounted vs. Rooftop Solar

Two installation configurations for solar PV arrays. Rooftop mounting uses existing structure but is constrained by roof area, orientation, shading, and structural load limits — and complicates roof access for maintenance or replacement. Ground-mounted systems are unconstrained by roof geometry, can be optimally oriented, and are easier to maintain and expand. For large residential estates with sufficient land, ground-mounted solar arrays are often preferable. Coastal properties may also benefit from ground mounting at flood-rated elevations.