Types Of Solar Panels

There are three main types of solar panels, each with distinct characteristics, efficiency levels, and applications. These are:

Appearance: Dark black, uniform in color, and made from a single silicon crystal.
Efficiency: Typically 18% to 22%, among the highest efficiency rates of all solar panel types.
Cost: More expensive than other types due to the manufacturing process.
Lifespan: Can last 25–30 years or more.
Pros:
- High efficiency in limited space.
- Long-lasting with low degradation.
Cons:
- Higher upfront cost compared to others.
- Waste during manufacturing process (since the silicon is cut into thin wafers).

Appearance: Blue in color with a less uniform pattern, made from silicon crystals that are melted and poured into molds.
Efficiency: Typically 15% to 18%, lower than monocrystalline panels.
Cost: More affordable than monocrystalline panels.
Lifespan: Can last around 20–25 years.
Pros:
- Lower initial cost.
- Efficient enough for most residential or commercial installations.
Cons:
- Less efficient than monocrystalline, requiring more space for the same output.
- Shorter lifespan than monocrystalline (though still long-lasting).

Appearance: Lightweight and flexible, these panels often have a black or dark blue appearance and can be integrated into roofing materials.
Efficiency: Typically 10% to 12%, making them the least efficient of the three.
Cost: Relatively low cost due to simpler manufacturing processes.
Lifespan: Typically lasts around 15–20 years, which is shorter than crystalline panels.
Pros:
- Flexible and lightweight, ideal for certain applications like mobile or curved surfaces.
- Less expensive to produce.
Cons:
- Requires more space due to lower efficiency.
- Shorter lifespan and potentially more degradation over time.