With rising concerns about global warming and the ever increasing cost of conventionally produced electricity, homeowners today are not only purchasing appliances that help them save energy but are also interested in investing in renewable energy generating systems. These energy generating systems help homeowners reduce their carbon footprint and reduces the recurring charges of their electricity bills. However, when it comes to choosing the right system to power a few appliances at your home using renewable energy, homeowners are often find it difficult to choose between solar and wind energy generating systems. Obviously, both these technologies are tried and tested, but they both also have their share of advantages and disadvantages. Although the choice really depends on the use, a few factors by Dr. Prem can definitely help you make a sound decision.