What are thin-film solar panels?

Thin-film solar panels use a 2 nd generation technology varying from the crystalline silicon (c-Si) modules, which is the most popular technology. Thin-film solar cells (TFSC) are manufactured using a single or multiple layers of PV elements over a surface comprised of a variety of glass, plastic, or metal.

Are thin-film solar panels better than rigid solar panels?

Unlike bulky, rigid silicon solar panels, thin-film panels are as slim as a piece of paper, cheaper to produce, ship, and install, and can be flexible enough to mount on curved surfaces. Today, traditional monocrystalline and polycrystalline photovoltaic (PV) solar panels are typically more efficient and durable than their thin-film counterparts.

Which solar cells are used in thin-film solar panels?

With up to 40% efficiency in testing environments, Gallium Arsenide (GaAs) solar cells are another longstanding technology that is used in thin-film panels. Utilizing strong electric and heat resistant properties, GaAs solar panels have higher electron mobility than conventional silicon modules.

What are the advantages and disadvantages of thin-film solar panels?

Compared to traditional silicon solar collectors, thin-film solar panels come with a few distinct advantages and disadvantages. Lower Cost: Thin-film solar panels are generally cheaper to manufacture than traditional modules.

How do thin film solar panels work?

Thin film solar panels work like standard silicon cells by converting solar power into renewable energy. Their cells comprise photovoltaic materials that allow electrons to move, generating electricity. There’s a range of thin film solar panel types based on the materials used in the manufacturing process.

What materials are used in thin-film solar panels?

Here is a detailed look at the four main materials used in thin-film solar panels today: As the first commercially available thin-film solar cell, Amorphous Silicon (a-Si) strips have been used since the late 1970s.