The earth receives more than enough energy from the sun in an hour to provide the world’s energy requirement for the whole year.
Regrettably, just a tiny portion of it is utilized and the world still depends on power plants that burn nonrenewable fuel sources. The good thing, though, is that there is a constant boost in need for solar energy; and for many years of continuous advancement, photovoltaic panels are much cheaper today.
Throughout peak hours, the optimal power density that the sun can offer has to do with 1kW per square meter. In other words, one square meter of photovoltaic panel can produce as much as 100 GWh (gigawatt hours) of electrical power in one year. That suffices to power 50,000 homes.
It will please the world’s energy requirement if a solar power plant is construct on 1% of the total land area of the Sahara desert.
The effectiveness of solar panels depends on numerous factors such as contamination, clouds, temperature and climatic humidity.
Solar power plants are really just like other traditional power plants– with one considerable difference: The majority of power plants draw their power from fossil fuels like coal, oil and gas.
When power plants burn fossil fuels, they produce greenhouse gases that contribute to international warming. Solar energy plants or solar thermal power plants (or Concentrating Solar Power plants) utilize the power of the sun’s rays to produce electrical energy.
The process might not be any simpler. The photovoltaic panels receive heat from the sun, which will be shown to the receiver. The receiver transforms into steam the focused solar energy. The steam is saved on tanks which will be utilized to turn the turbines and generate electrical energy.
The whole process does not include any burning of any fossil fuels. Therefore, solar power plants do not contribute to international warming.
The increase in the use of solar power will reduce the demand for oil.
Today, there are more than 10,000 households with solar energy systems and the number is continuously increasing. If the demand for solar power in addition to other kinds of alternative energy, the need for oil will drop and the expense fuel will likely to follow.
Residential solar power system can turn your electric meter backwards. Given that you are linked on a power-grid, the excess energy that your solar energy system produces will go to the electrical lines to be utilized by other houses. As a result, any excess energy you give will be assessed your bills. Your electrical provider will even spend for the electrical energy you provided.
Residential solar power system can conserve you money.
While the initial cash out for setting up solar power system in your home is big, the device will spend for itself in the long run. Not just you will save cash on solar power system, you likewise help the environment by not contributing to carbon emissions.
Solar energy systems are trusted and can last for a long time.
PV cells are last from 25 to 40 years. Lots of makers of photovoltaic panels give 25 years item guarantee. This is the guarantee that solar panels are really dependable.
In addition, solar panels need little or no maintenance and the can be installed on many places where there is sunlight throughout the year.
In other words, one square meter of solar panel can produce as much as 100 GWh (gigawatt hours) of electrical energy in one year. The receiver converts into steam the focused solar energy. Residential solar energy system can turn your electric meter backwards. Given that you are connected on a power-grid, the excess energy that your solar energy system produces will go to the electrical lines to be utilized by other homes. Lots of manufacturers of solar panels give 25 years item warranty.