Can solar panels be installed on a roof?

Home solar energy system owners have traditionally focused on installing panels on rooftops. However, wall mounting offers an alternative for properties with unsuitable roofs due to structural issues or shading. This guide explores regulations, considerations, and the practicalities of wall-mounted solar panels.

Can solar panels be mounted on walls?

There are purpose-built solutions on the market for mounting solar panels on walls. These are costly, and you need to buy them for each panel. The added cost is an important consideration. However, the advantage of these systems is that you can angle your panels more easily, as this functionality is built-in.

Can photovoltaics be mounted on a roof?

Traditionally, photovoltaics are mounted on mostly rooftops or slightly inclined horizontal surfaces for direct solar access and maximum harness of solar energy. Due to restrictions to accessing some rooftops and inability of construction surfaces for direct solar mounts, wall-mounts are being proposed.

Are wall-mounted solar panels better than roof-mounted panels?

Although they won’t harness as much energy as roof-mounted panels, wall-mounted systems allow people to introduce more green energy to their home, even if their roof isn’t strong enough for solar panels. They can also provide supplemental energy if the homeowner has run out of space for panels on the roof.

How do solar panels mount?

The mounting system typically consists of metal frames or brackets that are anchored securely to the wall. These frames are engineered to provide a stable platform for the solar panels, ensuring they remain fixed in position while allowing for a degree of adjustment to optimize angle and orientation towards the sun.

How far from the wall can a solar panel be mounted?

Without projecting a panel beyond 200mm from the wall, from the wall, you can mount a typical panel with dimensions 170cm by 110cm at around 80°. A wall-mounted panel gives much better consistency and peaks in spring and autumn compared to the summer. Yearly production ~290kWh. There are multiple options for mounting panels on a wall.