Electricity has become a must as well as a commodity. Nowadays, it has become a priority in comparison to our food, water, shelter and clothing. Since its utilization in the late 19th century, it has become the most widely used energy source that provided us with electronic machines and appliances that brought us our day to day conveniences. Without the electrical power, there will be no computers, lighting, telecommunications and other important giant improvements in our lives. At present, the extensive use and abuse of fossil fuels brought its toll on us by introducing green house gases and eventually caused the imbalance of our climate commonly referred to as the climate change. To decrease the effects of this new threat comes new alternative energy resources such as solar panels. Solar power integration in households and building are starting to increase and the demand is increasing. Research and development in the past brought great improvements to solar panel production. However, what is the considerable solar power cost? Read more [...]