Monocrystalline panels consist of one large silicon crystal instead of chips of smaller ones. This large size makes them more expensive initially but also exceptionally efficient. Select these if you’re seeking the maximum yield from your investment in solar panel installation.

The panels are usually black but can come in a range of colours. In terms of quality, these work well for small spaces requiring much electricity.

Made from several tiny silicon crystals, these made up the first generation of solar panels. Inexpensive to produce, they are less cutting-edge than hybrid or mono panels. They are less efficient than monocrystalline but also the least expensive option.

These solar panels are blue and larger than the newer types, making them ineffective in small spaces.

Amorphous solar panel installation is becoming increasingly popular due to its versatility. The solar panel installers place several layers of the film on top of each other. Each layer reacts to specific light frequencies, with the whole acting similarly to a solar panel.

The advantage of these products is that they’re more like a membrane than a bulky panel and can be flexible. You can apply the film over glass, steel, or any suitable substrate. Therefore, you can use them in many different applications.

For example, you could cover the entire roof without concern about the additional weight. You could also potentially apply the film to a window or skylight if that is the only space available.

The downside is that these products are less efficient than their counterparts; therefore, you will need more of them. The upside is that they cost less, tolerate high heat, and are low profile.

Hybrid solar panels combine the best features of organic and inorganic semiconductors. The combination increases the amount of light the cells can absorb. Therefore, they are highly efficient, produce a large amount of electricity, and are ideal for small spaces.

While the costliest option, these are the best choice for Scotland’s climate due to their high efficiency. On the downside, the relative newness of this technology means you must pay the prices the established brands charge or risk a less reliable model.