Pros and cons of solar energy

Solar Energy

Whether it is central heating, generating electricity, water heating, producing salt, cooking, or desalination, solar energy can be the go-to option. Rays of the sun generate energy, and hence it is termed solar energy.

Solar energy is a renewable and sustainable resource that has many positive attributes. Solar energy can generate thousands of new jobs and billions of dollars in revenue, save in power bills, and reduce air pollution. However, solar power requires large investments up front, restricting access to this energy source for low-income families. There are also concerns about the environmental impact of this kind of energy use.

Even though solar energy is considered eco-friendly, it has pros and cons. Let’s discuss both aspects of solar energy.

solar energy disadvantages

Why is solar energy considered advantageous?

Solar energy is considered advantageous because it costs the consumer less, provides an alternative source of power, and is environmentally friendly. Solar panels are becoming more efficient every day, which will work better for areas with low sunshine. There are no harmful byproducts to the environment, unlike fossil fuels. It also does not cause any pollution or harm to wildlife.

By replacing heaters with solar energy, expenditure occurred on the heaters, in paying electricity bills and maintenance, can be saved.

Solar energy is also the solution for people living in outlying areas with no access to power lines. Even the power companies are unable to find ways to access these areas. The requirements of a good alternative for electricity, hot water, and cooking are fulfilled by solar energy.

Apart from all this, solar energy is beneficial for desalination in areas deprived of fresh drinkable water. Solar energy is helpful at it makes the brine evaporate, leaving all salt crystals settled at the bottom of the washing basin. When that water undergoes, condensation is a different basin, free from all the impurities and drinkable.

Disadvantages of solar energy system

As stated above were the pros of solar energy and now let’s discuss the cons to get a complete picture.

Being dilute is one of the biggest drawbacks of solar energy. Also, what is low priced is just the solar energy in itself and not its collectors that require a good amount to be purchased and maintained regularly to work properly and efficiently. Before pursuing solar energy, one should do some calculations of return on investment and ensure that it is higher than the investment done in the first place.

Access to sun rays is a must for solar energy and is also one of the major disadvantages. Amongst all the people on this lovely Earth, only those who live in areas where sunlight is in abundance can use solar energy. S lar energy collectors do not prove to be efficient in areas where the clouds hinder the sun’s rays. O e must be assured that their site receives enough sunlight during most of the year. Undoubtedly, Arizona, Mexico, and other desert areas have an abundance of the sun for almost the entire year, making solar energy collection favourable. If one resides somewhere there, he can easily use solar energy.

Ultimately, there is no sun at night. M king electricity or heating water is easily possible only when the sun is out. An ‘old’ utility grid as a backup or any other source of storing electricity to be used later is required as an alternative. A so, battery systems are available that can store energy for our later uses.

Conclusion

Every year, the Earth’s climate changes, and the amount of energy needed to sustain our lives increases. This is because fossil fuels are burning too quickly, which has increased carbon emissions in the atmosphere. Fossil fuels release greenhouse gases, such as methane and CO2, which are trapping heat in our planet’s atmosphere. This rise in temperature has caused droughts, wildfires, floods, hurricanes, and other natural disasters to increase in frequency.

The pros of solar energy mainly are that it is absolutely clean and can serve as an unconventional heating system. The cons of it should also be taken into consideration. Before deciding whether to use solar energy or not, one must go through this article.

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