From the lights in the streets to the computers we use at home. It is commonly known throughout human history that the energy used is burned from coal which creates biomass. During the Industrial Revolution, coal was an essential need to everyone, hence the discovery of oil as a substitute. Yet, the mass formation from the unearthing of oil causes more damage than benefits for the planet. Humanity had never seen a more compatible source in which came a higher demand for oil.
Solar energy is a good alternative to replace fossil fuel as the major energy source because solar power is renewable at absolutely no cost to supply energy infinitely. The world pollution is getting worse. Any effort that can reduce the pollution to the environment helps to save the earth. Solar panels can harness the energy from the sun and convert it to electricity. Therefore, the use of solar panels is environment friendly.
There are not enough fossil fuels sources left on the earth for future generations. On the other hand, renewable energy has a positive impact on economic growth such as business, goods, and jobs. For example, Solar and wind power industries are creating jobs as renewable energy is continuously growing. Renewable energy is clean source of energy that is unlimited and will never run out. Overall, the government should replace fossil fuels with renewable energy in order to protect the environment and create more jobs.
This means that though the process of photosynthesis, the world has been using the solar energy of millions and millions of years and converted it into chemical energy and stored in the form of coal, gas, and biomass. The biomass and wood were the main sources of energy back before the industrial revolution. The energy source was replenished in the same was as the energy being consumed. In the pre-industrial era, humankind was basically living on wood and biomass as a secondary form of solar energy. However, this energy consumption did not means it was a fully sustainable way of living.
The Advantages of Solar Energy. It is a renewable energy resource! This means it can be harnessed anywhere irrespective of place, and we cannot run out of it, unlike other forms of energy e.g. fossil fuels. we’re capable of exploiting solar power as long as we have the sun.
According to (Wikipedia.org 2014) the sun is the most important source of renewable energy available at this time. The sun provides energy for all living creatures on earth. For example, plants absorbs solar radiation from sunlight and converts it into stored energy for growth and development. This process is called photosynthesis.Solar energy is a light and heat from the sunlight collected and converted using a wide variety of technologies such as artificial photosynthesis, solar thermal electricity, solar architecture, solar heating device and solar photovoltaics. Scientists and engineers today works extremely hard to develop ways to utilize solar radiation or sunlight directly by converting it into useful heat or electricity.
Star Energy Partners stated that “renewable energy offers stable prices and a clean, continual source of energy. Renewable energy is dependable” (“Pros and Cons”). Unlike fossil fuels, renewable energy prices do not fluctuate like their counterparts. As deposits of oil and coal run out, prices will go up as they begin to search for new plants. Most oil sight reserves only last about 25 to 30 years, and then they have to move to a new location (“Non-Renewable”).
Conclusion The advantages and disadvantages of owning a solar generator are incomparable. You should consider buying yourself a solar generator since it is evident that the advantages outnumber the disadvantages. It is quite fortunate that solar generators are gradually dominating the market hence they are readily available. It is just a matter of choosing one the rhymes with your specifications. With the right solar generator, you will have the privilege enjoying the aforementioned
“The fuel in the earth will be exhausted in a thousand or more years, and its mineral wealth, but man will find substitutes for these in the winds, the waves, the sun 's heat, and so forth”- claimed scientist John Burroughs stating that the fuel in the earth will last longer with wind power. Wind is air in motion which is caused by the heating of Earth’s surface by the sun. Wind power doesn’t release pollution into the air or water and is a renewable source which we can never ran out of unlike fossil fuels. It can also produce electricity, and can help control in fossil fuel costs as well. Wind power helps keep a longer lasting fuel, a clean and safe environment, and lastly reduce our dependence on fossil fuels.
Sri Lanka is a country which is mostly depended on hydroelectricity and also coal together with a domestic scale solar energy and a little wind energy. It’s about 34% from hydro power, 38% from coal, 18% from thermal oil and the other 10% by the renewable sources.  Since Sri Lanka is situated in the tropical region and since it is an island, Sri Lanka gets a lot of sunlight and also wind. Therefore, with a better knowledge, wind and sun can be taken into account to produce electricity in domestic basis or in a large power system. Here, is it discussed about the off grid wind solar hybrid power system and how and why it can be taken into account in Sri Lanka is discussed in a nutshell at the latter part.