The Advantages and Disadvantages of Solar Energy?
Solar energy is obtained from the sun’s radiation. The powerful energy source is the sun, and this energy can be trapped by installing solar panels. Did you know that the sun radiates to the Earth for one hour could meet the global energy needs for one year? However, we are able to harness only 0.001 percent of that energy for our use.
There are many reasons why solar energy has become a trending topic when talking about renewable energy. While it has been widely criticized for being too expensive or not very efficient, solar energy has now proved to be very beneficial – not only for the environment but also financially speaking.
Thanks to various solar panel concedes as well as the ever-increasing higher demand, the technology has been upgraded considerably and has been complemented by solar battery storage systems, turning into a significantly more efficient source of clean renewable energy.
If you are in need of solar energy and ready to make your investment, we can help you. We will arrange up to 4 quotes free of charge for you and with no obligation, enabling you to compare different systems, so that you can find the most suitable for yourself. Simply fill in the form to contact us
The key advantages and disadvantages of solar power is as follows;
Advantages or pros of Solar Energy
Renewable Energy Source
Among all the merit of solar energy, the most important is that solar energy is a truly renewable energy source. It can be gotten in all areas of the world and is available every day. Solar energy cannot finish or expire, unlike other sources of energy. Solar energy will be affordable as long as we have the sun, and as we all know sunlight will always be available to us every day of our life for now.
Since you will be meeting most of your energy needs if not all with the electricity your solar system has generated, your energy bills will drop or completely be removed. How much you can save on your electricity bill will be dependent on the size of the solar system and your electricity usage. Moreover, not only will you be saving more money from your electricity bill you will be free from making expensive if you are using an alternative power source like a generator.
Low Maintenance Costs
Solar energy systems generally don’t require much maintenance. You only need to keep them relatively neat, so cleaning the solar panel a couple of times per year will do the job. If you can’t handle this on your own, you can always depend on specialized cleaning companies, which offer this service from around £25-£35. Though most solar panel manufacturers offer 20-25 years warranty. Also, as there are no moving parts in the solar system, there is no wear and tear.
The inverter is usually the only device that needs to be work on or changed after 5-10 years because it is continuously working to convert solar energy into electricity and heat (solar PV vs. solar thermal). Aside from the inverter, the cables also need maintenance to be sure that your solar power system runs at maximum efficiency. So, after handling the initial cost of the solar system, you can expect very minute spending on maintenance and repair work.
Technology in the solar power industry is constantly improving and improvements will intensify in the future. Innovations in quantum physics and nanotechnology can potentially enhance the effectiveness of solar panels and double, or even triple, the electrical input of the solar power systems, so the are still new things to be expected in this area.
Disadvantages or Cons of Solar Energy
The initial cost of setting up a solar system is fairly high. This includes purchasing solar panels, inverter, and batteries, wiring, and paying for the installation. Nevertheless, solar technologies are constantly improving, so it is safe to assume that prices will reduce in the future. Can you remember the price of the mobile phone when it came out new as technology improve the price become less and even the common man today have a Mobile phone?
Although solar energy can still be trapped during cloudy and rainy days, the efficiency of the solar system is always low during this time. Solar panels are dependent on sunlight to effectively collect solar energy. Therefore, a few cloudy, rainy days can have a profound effect on the energy system.
You should also take into account that solar energy cannot be gathered during the night. On the other hand, if you also want your water heating solution to function at night or during wintertime, thermodynamic panels are an alternative to consider.
Solar Energy Storage Is Expensive
Solar energy has to be utilized right away, or the energy can be stored in large batteries. These batteries, used in off-the-grid solar systems, can be charged during the daylight so that the energy is utilized at night. This is a good solution for using solar energy all day long but it is also quite costly.
In most cases, it is wise to just use solar energy during the day and take energy from the grid during the night (you can only do this if your system is tied to the grid). Fortunately, energy demand is usually higher during the day so you can meet most of it with solar energy.
Uses a Lot of Space
The more electricity you want to generate, the more solar panels you will need, as you need to collect as much sunlight as possible. Solar PV panels require enormous space, and some roofs are not big enough to fit the number of solar panels that you may likely need.
An alternative is to install some of the panels in the open space in your compound, but they need to have access to sunlight. If you don’t have enough space for all the panels that you need, you can opt for installing fewer to still satisfy some of your energy needs.
Associated with Pollution
Although pollution related to solar energy systems is very minimal compared to other sources of energy, solar energy can be linked with pollution. Conveying and installation of solar systems have been associated with the sending out of greenhouse gases. There are also some harmful materials and hazardous products used during the manufacturing process of solar photovoltaic systems, which can indirectly affect the environment and in turn the people living in such places. Nevertheless, solar energy pollution is still far less than other alternative energy sources.
Are You Ready to go Solar?
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