What effect do solar panels have?

Factory efficiencies of between 15-23% are quoted. This includes how much of the solar energy the solar panels can convert into energy. However, the actual efficiency of production varies depending on the conditions.

Below are some guidelines on what factors we work on, but to know for sure how well suited your property is you can contact us for an analysis.

• What the property looks like
  
  In general, solar panels should be installed in a south-facing position for best results, and it is a great advantage that the design of the property allows for panels to be placed in exactly the right position. In addition, the slope of the roof is important - a low slope or flat roof generally offers greater adaptability with the right mounting system.
  
• What the surroundings look like
  
  If there are several higher buildings or tall trees or wooded areas in the area, they can create higher shading levels and thus lower power at certain times of the year. In addition, local weather conditions must be taken into account.
  
• Conditions for electricity in the building
  
  Some buildings are more suitable than others for receiving solar energy. Older systems may mean lower utilisation, although this is rare.
  

But of course this is not the deciding factor in choosing to build a solar PV system, as there are more factors than these that make up your circumstances. You can read more about solar energy on our main page on the subject.