Have you ever opened your windows to let in some warm air on a spring morning or open your curtains on a warm sunny day? Did u realize that opening your windows or opening your curtains to let the sun warm your room is a way of gaining direct solar energy?
Solar energy can simply be defined as energy from the sun. This energy gotten from the sun is usually in the form of solar radiation, which therefore makes the production of solar electricity highly possible.
What are solar cells? A solar cell also known as photovoltaic cell is an electrical device capable of converting light energy to electric energy using photovoltaic effect. It can also be defined as photoelectric cell whose electrical characteristics vary on exposure to sunlight. Solar cells are used to build solar panels. When light is exposed to solar cells, it transfers its photonic energy to the loose energy of the silicon atoms of the solar cells, thereby freeing up energy known as electrical energy.
Research has it that there are numerous ways of utilizing the energy produced by the sun to our own benefit, which is among the pros of solar energy. Arranging photovoltaic cells in panels and larger arrays is one major method used to generate electricity from the sunlight, also passive solar and solar thermal energy, or direct gain, are also great ways to make good use of this great resource.
Advantages of Solar Cells
There are lots and lots of advantages of solar energy. Being lauded as one of the greatest sources of clean and renewable energy, this source of energy can actually save you lots of big bucks. Below are some of the various advantages of using solar cells:
- Used as a Source of Heat
The solar cell can be used to heat up our homes during winter and cold weathers, to create hot/warm water and also to even heat up our various swimming pools.
- Cleanest Source of Energy
It has been researched and proven that this source of energy is the cleanest as no pollution is emitted into the atmosphere and environment during its production.
- Very Economical
This means of electrical supply is highly economical as it costs little or nothing to produce requires very low maintenance efficiency and as long as the surface is clean and there is direct sunlight, the system will continue to produce energy.
- Highly Renewable
This is a highly renewable source of energy, as we all know the sun in always in existence and so it will always generate energy on a reliable basis nearly every day.
In addition to the above mentioned, once a solar panel is installed, solar energy is produced free of charge. Solar energy will last forever unlike the world’s oil reserves which are estimated to last for 30 to 40 years. It causes no pollution and makes no noise at all. Owing to the fact that there are no moving parts in a solar cell, it is therefore impossible to damage. In the long term, there can be a high return on investment due to the amount of free energy a solar panel can produce.
Ways Solar Cells can help you Safe Some Bucks
There are a lots of advantages associated with the use of solar power cells. Some of which are:
- Ability to safe lots of money from electric bills.
- An infinite resource of energy all the user needs to do is expose the cell of any device he/she is using during the day and it will store power in its cells thereby saving you the cost of using any other form of electrical power supply.
- Solar powered units do not require the use of batteries thereby cutting down cost and weight.
- Solar powered devices can be used in remote areas where energy expensive hereby saving you from spending lots of money on other sources of energy for instance the generator.
- Many everyday items such as calculators and other low power consuming devices can be powered by solar energy effectively.
- Most solar powered cells have no moving parts, therefore requiring little maintenance. It also works independently, quite satisfactorily without any focusing device
- Solar cells last a longer time and have low running cost thereby saving some buck.
There are lots of benefits achieved from using solar powered cells and there are lots of bucks to save from using these devices as well. When it all comes down to lots of ways the various solar powered help you save big bucks, the various advantages offered by these devices, you sure will make them an investment that is well worth it all in nature. Try them out, and see the difference.
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