How to choose the best solar panels

Are you considering the utilization of solar energy in order to lighten up your house without causing any damage whatsoever to the environment? Well, there are a few factors that you need to think about while choosing solar panels for your usage. These are:

Overall Price

You need to bear in mind that the overall cost of these panels available at solar panels suppliers in UAE is dependent upon their physical size, their size in Watts, their longevity or the warranty period that they have as well as any certification that they might come with. The selection of these panels solely on the basis of their price is not wise at all as all of these specifications need to be considered.

Wattage and Size

The price of your panel is affected by its size in Watts, considering that they are largely priced in dollars per Watt. The output of these panels is associated to Watts. What this implies is that a panel of 100 Watts can easily produce 100 Watts of electricity on an hourly basis. So, the higher the Watts, the more you would have to pay.

Moreover, a 200 Watts panel will cost more due to the fact that it would be far bigger in terms of size as compared to that of 100 Watts. What you should pay most attention to is that your system has sufficient Watts to fulfill your energy requirements and can easily fit in the area that you wish to install it in.

Efficiency

The efficiency of these panels has largely been debated in recent times. People wonder how effective their panels should be in converting sunlight to electricity. However, you need to acknowledge the fact that a solar system of 100 watts would produce 100 watts only and not more than that.

Suitability

If you have bright cool conditions, then it is best for you to get multi-crystalline or mono-crystalline panels for renewable energy in UAE. However, if temperatures are high, amorphous silicon ones work best. If you have an unshaded roof, you should get any of the crystalline ones, whereas amorphous panels are suitable for roofs that have partial shading.

Solar Cell Type

The type of solar cell used in the production of the system also plays a major role in determining its size. There are 3 types of cells, namely:

  • Mono-crystalline silicon
  • Multi or Poly-crystalline silicon
  • Thin-film or Amorphous silicon

Mono-crystalline ones are extremely small, whereas poly-crystalline ones are a bit bigger in size. However, amorphous ones are the largest amongst all and produce the biggest solar panels.