Ground-mounted array

A ground-mounted solar array can be considered when roof space is limited or shading makes the roof unsuitable. This example shows a separate mounting arrangement planned around the available ground.

Ground mounting is used where the roof cannot take the array, where shading is a problem, or where service access matters more than roof space.

Framing, foundation and cable routes are designed together. The array is oriented for the site rather than for a catalogue drawing.

Choose a suitable place on the site

Ground mounting creates more choice about where an array sits, but the location still needs to suit the property. Shade, access, the distance to the inverter and the route for electrical cables all influence the layout. The array should be positioned so it can be inspected and maintained without disrupting normal use of the site.

The supporting frame and its foundation are designed together with the panel arrangement. Ground conditions, available space and the direction of the cable run need to be reviewed before work is planned. These factors help determine whether a separate array is more practical than using the roof.

Coordinate mounting and electrical work

A ground-mounted solar array is only one part of a complete power system. The inverter, protection, isolation and circuits must match the intended loads and the chosen grid-tied, hybrid or off-grid arrangement. SIDAI confirms the proposed components and scope in writing after assessing the site.

When reviewing a possible location, consider how people, vehicles or farm activity move around the array. The mounting area should not interfere with ordinary access, and the panels should remain reachable for inspection. Trees or new structures may affect shade over time, so include planned site changes when discussing placement. If the cable route from the array to the equipment location is long, ask for that distance to be checked during the survey. The route and site conditions can affect the final design.

This project image illustrates the mounting approach; it does not publish a capacity or a performance claim. Ask SIDAI to assess your site if roof space, shade or maintenance access affects your solar plans.