Photovoltaic panel bonding PVC

What is a bonding solar module?

Bonding lightweight solar modules allows installers to tap into a new market, that has never been attainable before. It is the go-to solution for low load-bearing roofs and historical buildings that suffer from structural issues. of commercial and industrial roofs lack the minimum load capacity to support conventionally mounted glass solar panels.

How do bonded solar panels work?

In a bonded installation the solar array is secured to the roof by a small console or rail that is heat welded or bonded to the roof covering. Wind uplift loads are transferred to the roofing membrane, which in turn is bonded to the substrate or structure. In a warm roof construction, there may well be insulation also within the bonded layers.

Why is a PV system bonded?

“Bonding and grounding PV systems ensures public safety, as well as the safety of PV installers and field electricians,” said Andy Zwit, Codes and Standards Manager at ILSCO. Excluding modules, the majority of components in PV systems are bonded like any other electrical system.

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.

Why should you choose Innotec bonded solar panels?

Lightweight solar modules bonded with high-performance adhesives from Innotec are a winning combination. Fast and simple installation. Compared to installing traditional glass solar panels, bonding lightweight solar panels goes 30 – 40 % faster.

What components are bonded to a PV system?

Excluding modules, the majority of components in PV systems are bonded like any other electrical system. For example, grounding busbars are connected to the metal chassis of enclosures, such as disconnect switches, combiner boxes and inverters, and then an equipment grounding conductor (EGC) is connected to the busbar, Mehalic explained.