Compared to oil, oil burning will release carbon dioxide plus other greenhouse gases into the air. The process of getting oil can also lead to damaged or compromised ecosystems because of spills and dredging. Cheap and Easy People do not have to keep maintaining solar cells, because a panel can last about 30 years or more if well kept. Liquid-based systems involve the use of large water tanks or thermal mass for the storage of heat. Distribution is managed through radiant slab systems, hot-water baseboards and central forced air systems. Air-based systems involve rock bins or thermal mass that hold the heated air for storing. The hot air is circulated within the home using blowers and ducts. Solar power generation is under heavy research for ideal materials and processes of collecting the sun's energy and utilizing solar generators to create both heat and electricity. The Applications Solar power can give several applications for businesses, homeowners and companies. Present solar power plants are not yet very rampant, but experts see a growing population as the technology and supply for energy supply that is both clean and safe becomes more available. Practical Use The first commercial electro-solar hybrid car, called the Venturi Astrolab was introduced in 2006. Some companies in May 2007 also worked to change a Toyota Prius to utilize solar cells to create up to 240 watts of electrical power under the sun. Golf carts are shown to have very practical uses if powered by solar energy. Solar panels are also known as photovoltaics and are primarily used to convert light from the sun. These are made of energy particles called photons that are changed into electricity to power various electrical loads. Light from the sun is considered as a renewable energy resource that gives clean energy. Before we can discuss more about the different risks, let us first discuss what solar energy is, and how it is produced in order to understand its different risks. Known Dangers of Solar Energy For those of you who don t know, solar energy is actually produced from a process that occurs within the sun known as nuclear fusion.