What you need to think of before purchasing solar panels

All those who wish to utilize energy without causing any harm to the environment must consider the utilization of solar energy. However, there are certain factors that you need to take into consideration before purchasing solar panels. A few of these factors are:

Cost

The cost of your solar system is determined by various factors such as its size in Watts, physical size, durability or warranty as well as any certifications that the system might have. All of these factors should be taken into consideration and you should not select solar panels in UAE solely on the basis of its cost.

Size and Wattage of the Panel

These systems are priced in dollars per Watt, which is why it is fair to say that its price is affected to some extent by its size in Watts. You need to remember that a 100 Watt panel would produce 100 Watts of electricity every hour. Obviously, you would have to pay more as the Watts go up.

The size also plays a major part in determining their cost. For example, panels of 200 Watts would be far more costly as compared to those of 100 Watts just because of their size. You should particularly focus on acquiring a system that offers enough Watts for you to fulfill all of your electricity related necessities. It is also important for the system to fit easily into the area you wish to place it in.

How efficient is the panel

No matter how largely debated the efficiency of these panels is, the fact remains that a 100 Watt panel would produce 100 watts of electricity only – not any more or less.

Suitability of the system

Mono or multi-crystalline panels are perfect to be used in places where the conditions are bright and cool. On the other hand, amorphous silicon ones are perfect to be used in high temperatures. For shaded roods, amorphous panels are ideal, whereas crystalline ones should be used if you have an unshaded roof.

Type of Solar Cell Used in the System

The size of your system is greatly affected by the type of solar cell used in it. The various cells used in these panels are:

  1. Mono-crystalline silicon
  2. Poly or Multi-crystalline silicon
  3. Amorphous or Thin-film silicon

Small systems generally comprise of mono-crystalline cells, while those made out of poly-crystalline silicon tend to be a bit bigger in size. However, the largest ones comprise of amorphous silicon. Visit website for further information.