What is a BC solar cell?

A Back Contact (BC) solar cell, also known as an Interdigitated Back Contact (IBC) cell, is a type of solar cell where all the electrical contacts are located on the back of the cell. This means the front of the cell, which faces the sun, has no metal lines (called gridlines) obstructing it.

Can BC solar cells be used with other solar technologies?

Versatile Use: BC solar cells can be combined with other solar technologies like PERC, TOPCon, and HJT to create even more efficient hybrid cells. For example, combining BC technology with HJT cells forms an HBC cell, which boasts very high efficiency rates.

How does a BC solar cell work?

In a typical solar cell, metal gridlines on the front side capture sunlight and convert it into electricity. However, these gridlines block some of the sunlight, reducing the cell’s efficiency. In a BC solar cell, the front side is entirely free of these obstructions.

Why should you choose a BC solar cell?

Improved Light Absorption: The entire surface is used for light absorption, maximizing the cell’s efficiency. Sleek Appearance: Since the front is clear of gridlines, BC solar cells have a more uniform and attractive appearance, making them ideal for residential and commercial buildings where aesthetics matter.

What is BC cell technology?

BC cell technology can be integrated with technologies like TOPCon and HJT to create highly efficient solar cells, such as TBC (TOPCon+BC) and HBC (HJT+BC) cells. These combinations harness the strengths of each technology for superior performance. What are the prospects of BC cell technology in the solar industry?

What is BC (back-contact) cell technology?

In the dynamic realm of solar energy, BC (Back-Contact) cell technology emerges as a pivotal innovation. This technology, pivotal in the domain of photovoltaic energy conversion, offers enhanced efficiency and augmented power output. The essence of BC cell technology lies in its novel back contact design, optimizing light absorption.