How much energy does a solar panel produce?
Each one of us has read about renewable energy sources at least once in our school lives. And, if we had listened carefully, there was always the mention of the Sun. Sun is one of the Main and the most used sources of renewable energy. And, the energy that it produces is solar energy. It is a savior for the globe in the present times because it is wholly eco-friendly and inexhaustible. Thus, its name ‘‘renewable’’ source of energy. There is a distinctive method of using the power from the sun. It is the tremendous heta that the sun radiates towards the earth. The scientific wonder, called the solar panels, is the prime and core component for extracting and utilizing the energy from the sun. Now, different factors determine the amount of solar energy that a solar panel produces.
How Much Energy Does A Solar Panel Produce? – A General Estimation
To answer the question, How much energy does a solar panel produce?, a typical solar panel can produce about 300 watts of energy in an hour when exposed to direct sunlight. Therefore, according to the given amount of energy, we can estimate that 10 hours of sunlight can help generate about 3000 watts or 3.5 kW on a normal summer day. However, several factors influence and affect the efficiency of solar panels and their rate of energy generation.
Factors Influencing The Rate Of Production Of Energy From A Solar Panel:
Several factors can either enhance the pace at which solar panels produce energy. On the contrary, certain factors can even slow down the process of energy production by the panels. Such factors that can influence the energy production of a solar panel are in the following list.
Presence Of Sunlight
The sun is the main and fundamental aspect of energy generation with the help of solar panels. Thus, it is obvious that its presence will bring about massive changes in the amount and rate of energy production. And, with the statement, it means that the intensity at which the sun is shining on a particular day. The more intense it is, the hotter the surrounding area, and the photovoltaic cells in the solar panel would be able to generate the energy more efficiently.
If the day is cloudy, then there will be less sunlight. The climate will be cool, and the photovoltaic cells will not produce enough energy efficiently. But, during the days of clear skies and bright sunlight, the weather is warm, and the temperature is high. Therefore, it is ideal for the photovoltaic cells to produce the maximum energy with optimum efficiency.
The Inclination Of The Solar Panels
It is essential to ensure that the solar panels are fixed at the right angle of inclination. The inclination angle of the solar panels may seem a minor issue but can bring a large difference. The solar panels must tilt I such an angle that the rays would desirably strike its surfaces, and the boards must receive complete coverage of the sun’s rays. The angle of inclination differs with the latitude of a place. It is because the tilt of the sun’s rays also changes with the place. Thus, if the solar panels are placed in the appropriate inclination, the energy generation would also be maximized automatically.
The Ability Of Energy Conversion
Different solar panels have different levels of efficiency in converting the solar heat into the desired amount of energy. Many factors and components present in solar panels determine their efficiency in converting solar heat into usable energy. Therefore, if the solar panels have the supreme ability to transform the solar heat into energy, then, in less time, more solar energy can be generated and vice versa.
What Are The Factors Of The Solar Panels That Affect Their Energy Production?
There are different components with which the solar panels are manufactured. Some of their parts play a major role in affecting the amount of energy production. The better the quality and the more advanced they are, the faster and larger solar energy generated.
The photovoltaic cells are undoubtedly one of the essential-most components of the solar panel that help convert from solar heat to solar energy. They have the simple name of solar cells, and the solar panels have a large collection of them. They are certain electronic components that generate electrical energy from exposure to photons, which are light particles. Therefore, it is evident that the solar cells perform the major energy conversion in the solar panels.
EVA stands for the elongated name of ethylene-vinyl acetate. They perform the function of encapsulating the solar cells. They are a transparent layer of plastic that provides a layer of lamination of the solar cells. They are built to endure the extremely high-temperature build-up in the cells. Their main function is to hold the group of solar cells together in the appropriate position in the solar panel. Their capability of being durable and withstanding high temperatures and humidity determines the ultimate efficiency of the solar panels to produce solar energy.
Solar glass forms the outermost layer of the solar panels. They are the shiny outer surface of the discussions that trap solar heat. The main function of the solar glass is to provide a layer of protection to the solar cells and the entire solar panel from the harshness of the extreme weather conditions and dirt, dust. The more shiny and strong they are, the better the solar panels’ rate and amount of solar energy production.
The rate of global warming and pollution has been increasing at an unrelenting pace. It is high time for us to take measures to protect our mother nature. And, the use of renewable sources of energy is the best possible way to do so. At this time, we must resort to the use of solar panels as the source of energy. The eco-friendly nature, low costs of energy production in the long run, and the need to protect our earth indicate promoting the use and generation of solar energy.