Are you tired of rising energy costs? Perhaps your energy provider offers sub-standard service at every turn.
Regardless, it’s time to think about solar energy. However, there are different types of solar panels to consider, such as monocrystalline panels, polycrystalline panels, thin panels, and clear solar panels.
Each type of panel generates different levels of energy. Further, you could choose the wrong panel if you’re not careful.
This article will highlight the various types of solar panels. Let’s explore.
Monocrystalline Panels
Monocrystalline panels derive from a single silicon crystal. Manufacturers will make multiple wafers from a single crystal. The wafers normally have rounded edges.
Makers will cut the silicon into bars and turn them into cells. Most mono panels contain between 60 to 72 wafers. For residential panels, makers usually infuse 60 cells into the panels.
The main advantages of the mono variety include:
- Greater efficiency
- Elaborate design
Since wafers come from a single crystal, the electrons contained within can move freely. As a result, wafers can foster a free flow of electricity.
When it comes to monocrystalline vs polycrystalline, the monotype is more efficient because the electrons can move freely.
Monocrystalline panels can produce 15 to 20% more output than other types of panels.
They’re also ideal in cloudy regions, as they excel in minimal sunlight. The panels also last longer, and many manufacturers will offer a 25-year warranty.
Due to the enhanced efficiency, they also don’t require much space. They’re great options if you have a smaller home and limited roof space.
Since they require minimal space, solar installers can install them at a cheaper cost. Mono panels more expensive overall, but the added efficiency is worth the cost.
Polycrystalline Panels
The poly versions are cheaper than the mono panels. They’re more rectangular than the mono counterpart.
If you’re concerned about the panel colors, poly panels usually come in a bluish hue. Conversely, mono panels will have a blackish color.
Polycrystalline panels have multiple crystal fragments. The fragments may consist of monocrystalline remnants.
From there, makers melt the fragments together to create solid blocks. Then, they will cut the blocks into wafers.
Polycrystalline is the best option if you’re shopping on a budget. The main advantage is the cheaper price point.
The primary drawback is that they’re less efficient compared to mono panels. In addition to a cheaper price, you should consider the poly versions if:
- You have more roof space
- You intend to install the panel on the ground
Poly-wafers contain a variety of crystals that hamper the free flow of electrons. This restriction causes lower efficiency rates.
Overall, efficiency ratings for poly panels hover between 15 to 17%. Due to technological advances, however, the poly versions can match the output of the mono panels.
- Example: Polycrystalline panels with 60 cells can generate over 300 watts of electricity. In previous years, poly panels generated 240 watts.
Thin Solar Panels
Thin panels comprise various materials, such as gallium arsenide, amorphous silicon, and cadmium telluride. They’re thin wafers you can apply to surfaces with an adhesive. Even though they’re lighter, they’re still durable.
You may notice these types of panels on boats or RVs. In particular, many RV users use thin solar panels to heat their showers.
Due to the thin nature of these panels, they’re a better option when powering small devices or areas. Users can also install them on roofs.
You can also apply them to smaller homes that don’t generate much power. With that, thin panels tend to take up more roof space.
- Note: Consider standard panels if you intend to power larger homes or businesses.
Moreover, thin panels are easily portable, as you can roll them up and store them.
Compared to traditional panels, the thin panels generate between 11 to 13%. As technology improves, experts expect the efficiency rates to improve.
Additionally, thin panels tend to be cheaper because they’re easy to install. If you’re concerned about consumption, thin materials require less silicon than mono or poly panels.
With that, thin panels also contain cadmium, which is a carcinogen. If you’re concerned about the toxicity, you can opt for CIGS panels. CIGS panels are thin panels with no cadmium.
Clear Solar Panels
This is a new form of solar technology that doesn’t rely on crystals. Instead, the panels consist of a transparent luminescent solar concentrator (TLSC). TLSC eliminates the need to create PV cells.
A transparent PV cell is impossible because the cells must absorb the sunlight. A clear panel will simply allow the sunlight to pass through.
However, TLSC comprises salts that absorb the infrared wavelengths and UV light. If talking about a panel window, for example, the wavelengths divert to the window’s plastic edge.
After, PV solar strips turn the wavelengths into electricity. Solar panels don’t generate enough output compared to mono or poly panels. Currently, transparent solar panels can produce 10% efficiency.
However, clear panels can provide significant energy output in a home or business when installed in windows.
Which Types of Solar Panels Are Right for Me?
The best types of solar panels depend on your budget and energy needs. Choose monocrystalline panels if you want more energy but have less space.
Choose polycrystalline panels if you have a budget in mind. However, polycrystalline panels are less efficient compared to the mono versions.
Choose thin panels for portable energy needs and smaller homes. You can also use transparent solar panels to provide additional energy to your business or home.
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