Photovoltaic rainproof support structure construction

Do solar panels need roof reinforcements?

Roof reinforcements may be necessary for some installations, depending on factors such as the roof's strength, the weight of the solar system, and local building code requirements. A structural engineer can evaluate the roof's condition and determine whether reinforcements are needed to support the additional load of the solar panels.

Can a roof support a solar system?

Incorporating additional components to a roof is another method that can be used to strengthen structural elements, increasing a roof’s capacity for solar installations. By adding new elements with higher capacity or reinforcing existing structural members, the roof can safely support the weight of the solar system.

What factors should a solar structural engineer consider when designing a roof?

Solar structural engineering experts pay close attention to three main factors when designing solar structures to make sure solar installations work well and last. These are – a roof’s load capacity, structural integrity and compatibility.

Can a BIPV solar roof be used in a residential building?

Today, most BIPV products are designed for large commercial buildings, like an apartment complex or community center. However, there will always be exceptions, and the widely-known Tesla Solar Roof is a prime example of BIPV's rising popularity within residential home construction.

Can a PV substructure be adapted to a flat roof?

Of course, this also applies to our flat roof solutions, which enable a PV substructure optimally adapted to the respective flat roof for flat roofs with gravel, bitumen/foil as well as for green roofs. In addition, mounting systems for the PV substructure on façades as well as our in-roof system are also available to you.

How can Sika help with a solar PV roof?

Sika can advise how to make your solar PV roof perform optimally, ensuring not only that the PV panels are mounted correctly, but also that the entire roof assembly is designed incorporating vapor retarders where required, proper insulation layers, appropriate fastening technology, correct detailing and more.