There are a number of advantages of solar energy. The main one is that this is a fairly consistent form of energy, although you must be careful about the solar panels that you use as some do not produce electricity if the sun does not shine. However, some manufacturers are now producing panels that can generate electricity even on a dull day.
Solar panels do not take up a lot of room either. In most cases, they will generally be placed on a roof so they lie flat against it, but those who have land will have a choice about where they can be placed for maximum energy generation.
Solar panels also require very little maintenance. It will only be necessary to clean them occasionally to make sure that they stay free of debris and dirt. It is a good idea to have them checked on a regular basis just to make sure that they are 
working at maximum efficiency.
There is no noise pollution from a solar panel. They work silently, which means that if you have them installed you can be sure that they will not disturb the neighbors. This is in contrast to wind turbines, which can occasionally be fairly noisy.
Finally, solar panels are safe. The main material that they contain is silicone. The photovoltaic cells are not in danger of leaking and there is no danger of any fumes from them. Once in place, they will require very little work and they also have a long lifespan.
Solar panels are becoming a popular option for those who want to produce alternative energy for their home and even though there is a large expense in the beginning, the advantages outweigh the disadvantages.