Porto Novo shingled solar panels

What are shingled solar modules?

A solar panel manufacturing process that has gotten some traction recently is “shingling.” Not to be confused with “solar shingles” used in building-applied photovoltaics, shingled modules cut solar cells into strips and overlap them inside the framed module.

Is shingling a good choice for a solar panel?

Static and dynamic load testing has revealed that the shingling technique is more resistant to failure when under external forces applied to the panel. Furthermore, the conductive adhesive employed on shingled cells aids in the reduction of internal tensions caused by thermal expansion.

Can shingling be used for bifacial solar panels?

Nevertheless, the shingled panels can achieve efficiencies from 18% to 20.5%. Furthermore, like many other PV module advancements, shingling can be combined with glass-glass and bifacial techniques. Since more of the module can be covered by solar cells, shingling is a very suitable method for bifacial modules.

How efficient are shingled solar panels?

Whether you are using mono PERC, half-cut MBB, or any other available solar technology, the percentages of panel efficiency range from 15% to 22.6%. Nevertheless, the shingled panels can achieve efficiencies from 18% to 20.5%. Furthermore, like many other PV module advancements, shingling can be combined with glass-glass and bifacial techniques.

What is solar shingling technology?

Let’s break down the basics of shingling technology. While “solar shingles” and “solar tiles” are often interchangeable when it comes to building-applied photovoltaics, a module using shingling technology is actually different from one using tiling technology.

How are shingled solar panels made?

During shingled solar panel manufacturing, cutting standard cells into strips is a more intricate process, as it yields multiple pieces, unlike half-cut panels, which are divided into just two. In addition, using ECA to connect cell strips together is also a complex and costly process.