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Solar Energy Pros and Cons

Solar Energy Pros and Cons

 What is solar energy?

Solar energy can be simply referred as an energy provided by the sun which is in the form of solar radiation creating possibilities in the production of solar electricity.

Electricity can be generally produced directly from photovoltaic cells which are made from materials which exhibit the “photovoltaic effect” i.e. when the sun rays hits the PV cell, the photons of light excite the electrons in the cell which makes them to flow because of which the electricity is generated. Solar energy is mainly produced during the day particularly during hot days when air-conditioners drive up electricity.

Australia is known as the sunniest countries in the world so it has huge potential for solar PV to make a significant contribution to electricity generation.

Solar Energy Pros and Cons

photocell boards

Pros of Solar Energy

  1. Renewable

The solar energy available is a renewable energy source which ultimately means that the people cannot run out of solar energy unlike the non-renewable energy sources.

People can have the access to solar energy for another more 6.5 billion years according to NASA.

  1. Good Availability:

Solar energy can be said as the mostly used energy which is easily available all over the world. Not only the countries closer to the Equator but also the countries far away have highest capacity of solar power in the world.

  1. Sustainable:

With being abundant and renewable the solar energy source is also very sustainable. This energy source meets the need of the present generation without compromising the ability of future generations to meet their needs. There isn’t any way that people can over-consume or over use the solar energy.

  1. Environmentally Friendly

Excessive use solar energy does not cause any kind of pollution. However, there are some emissions which are related with the manufacturing, transportation and installation of solar power systems which is nothing in comparison to most conventional energy sources.

  1. Reduces Electricity Costs

Using a solar energy, the homeowners can reduce their overall electricity expenses as solar energy produce more electricity than what they actually consume. It is calculated that adding solar panels to your home can bring in monthly savings of well above $100 in many states. As a result many homeowners choose leasing or power purchase agreements to finance their solar panels.

  1. Used in various purposes

Solar energy is used for different purposes such as generating electricity in places that have no grid connection, for distilling water in different places, or even to power satellites in space.

  1. Shared Solar

Because of lack of proper sunshine, shading, insufficient space and ownership issues, many American homes are unfit for solar panels. Due to improper sun rays distribution, people have introduced shared solar system, so the homeowners can subscribe to “community solar gardens”, and generate solar electricity with no solar panels on their own rooftops.

  1. Financial Support

The effective costs of solar panels are much less than the price before it used to be. Also in some cases, the price of a residential photovoltaic system can be cut more than 50%. Hence, government and state rebates have become available both on utility-scale and for the majority of homeowners.

  1. Low Maintenance

The attached solar power systems do not require a lot of maintenance. The solar panels require cleaning a couple of times a year. And in most of the cases, serious solar manufacturers ship 20- or 25-year warranties with their solar panels.

  1. Improved Technology

Technological improvements are being made in the solar power industry with new innovation in nanotechnology and quantum physics with the potential to triple the electrical output of solar panels.

Also Read: Pros and Cons of Drinking Beer

Cons of Solar Energy

  1. Price

The price range of solar panels is among the most debatable aspect on the entire solar energy pros and cons list. The solar panel used to be very expensive in back days but nowadays, the best solar panels can in many situations be cheaper than buying electricity from the utility. This has been made possible by its incentives.

  1. Intermittent

Solar energy is not the first choice of any people when it comes to meeting the base load energy demand because it is an intermittent energy source. Its access to sunlight is very limited at certain times i.e. morning and day time and during the overcast days it can be difficult.

  1. Energy Storage is Expensive

The technologies used for energy storage systems such as batteries to help smoothen out demand and load, making solar power more stable is quite expensive.

However, there are good correspondence between the access to solar energy and human energy demand. The electricity demand of the people increases in the middle of the day, the same time when there is a lot of sunlight!

  1. Exotic Materials

Some solar cell is made up of materials that are expensive and rarely found in nature. It is common among the thin-film solar cells which is based on either cadmium telluride (CdTe) or copper indium gallium selenide (CIGS).

  1. Associated with Pollution

Though solar energy is less known for pollution in comparison to fossil fuels, some problems do exist. The manufacturing processes of the panels are associated with greenhouse gas emissions. Some harmful gases Nitrogen trifluroide and sulfur hexafluoride has been traced during the production of solar panels. These are among the most harmful greenhouse gases which have many thousand times the impact on global warming compared to carbon dioxide. As a result, the transportation and installation of solar power systems can also somewhat indirectly cause pollution.

  1. Requires Space

For solar panels to be kept in a house, the power density, or watt per square meter (W/m²) should be considered when looking at the amount of power which can be derived from a certain area of real estate of an energy source.

Pros and Cons of Online Dating

Pros and Cons of Online Dating

Online dating is quick and easy solution to match making. It has blown up over past few years. An estimated 40 million Americans have taken part in online dating at least once in their life. It is becoming more and more common for people to meet and date online. With the advent of social networking sites like Facebook, Instagram and such others, we are busy socializing through interface rather than making relations face to face. Online dating maintains database of large pool of people who had ever signed up for the site with all their information from date of birth to hobbies to likes and dislikes. You have to fill up all the details so your match can be made more precise.

If you are looking for a site that makes your dating easier and enjoyable, then you would better choose the one which asks for more information, makes you fill details about you and requests you to fill in your entire life in details and also run algorithms to increase the likelihood of a good match are going to be very helpful. Since everyone has access to the internet these days, finding someone single in real life is like finding a needle among the bushes. So, online dating is the only option to find someone who is suitable for you.

Online Dating Pros and Cons

Pros and Cons of Online Dating

Though online dating is the easiest thing that can be done, it definitely isn’t the only thing. True love is difficult to find online. It is easy to fall for fake ones there, waiting just to get the most out of your innocence. Some of the pros and cons of such online dating is given below.

Pros of Online Dating

  • Meeting new people

Being limited to your society and community won’t help you in knowing more people unless you are someone who travels a lot. Based on your profile, you can match up with many potential options and can decide to start conversation with them and start to know them more.

  • Matching with like-minded people

Your profile, the way you have set it up, lets you match up with many like-minded people like you. Finding someone like that in real life is very tedious and likely not possible for many of us.

  • No hidden interest

Meeting someone and trying your chance hitting them is unlikely to happen often. But in the online dating world, people are clear what they are looking for and people engage in the conversations willingly. There is no hidden interest of any party involved, everything is crystal clear and with mutual understanding.

  • Good for reserved personnel

It is good option for the people who are just shy to go and talk with people face to face. Behind the interface of the dating site, you are free to express your feeling without any fear of getting judged by anyone. You can say about yourself and know about anyone through the dating site.

Also Read: Vimeo Pros and Cons

Cons of Online Dating

Life isn’t always filled with positive signs. There is con to the online dating as well.

  • Fraud

Matching with like minded people is an advantage for the dating site but you never know who is behind the interface. Most of the time boys fake being girl and play with the emotions of boys who truly are into the relation. Sometimes there is also monetary fraud involved.

  • Unnecessary romantic pressure

Talking with someone via dating site for even few days might look like you have known someone for life time and you are ready to get intimate but in reality, it is never like that. No one who just meet someone who has known them for sometime would get ready to engage physically. Few days, even week is not enough to get someone for lifetime. So, dating site provides unnecessary pressure to get romantic right away.

  • Profile is not a mirror for personality

Just looking at the neatly made profile won’t describe how the person is in real life. Profile can easily be made beautiful to attract more and more opposite sex people, but a neat profile won’t describe the physical well-being. It won’t show you how the person is in behavior, you don’t know their personal hygiene or anything else like that. So, you cannot always depend upon the profile to determine how a person is.

  • Limited time Relationship

Online dating is generally termed as sites for quick relationship. They focus on physical relation more which is sure to end sooner or later. People these days get bored of a single person quite fast when their actual need is fulfilled. So, if you are looking for a relation for lifetime then online dating might not be a solution.

Conclusion on Pros and Cons of Online Dating

Online dating has its advantages on its own. You meet new people, share your lifestyle, share your taste and when you feel you have met someone for you, you can go further. But while they have their advantage, it is not free from cons. Everyone doesn’t have a helpful mind, sometimes people like playing with other’s life and they get involved in fraud. So, it is better you first look for the actual nature and authentication of the people.

VPN Pros and Cons

VPN Pros and Cons (Pros and Cons of VPN Service)

A good VPN or Virtual Private Network has a plenty of benefits. The VPN helps you to access geoblocked websites and content from all around the world, which may also include your favorite streaming services, such as Netflix, Hulu, and BBC. Also, it can be used  to change your IP address and appear as though you’re in a different country, so as to get better prices on flights, hotel rooms and more. Let’s discuss the pros and cons of VPN further in the post.

Keeping aside the all fun and games, a good VPN will also help you secure your internet connection, protect your privacy and cover your identity, making you safe from hackers or anyone else.

The VPN present around is available in different version and it’s important to remember that not all VPNs are created equal, and each VPN has its own set of pros and cons.

These are the VPN Pros and Cons:

VPN Pros and Cons

Image: CNet

Pros of VPN:

  1. Access To Blocked Content from Anywhere

When you’re traveling to somewhere and want to stream live video from different country or access content from your home country, and you’re getting annoying error messages, then a VPN can be your ultimate new friend, helping you bypass any geoblock. The VPN can give you back your online freedom where you’re in a censorship-heavy country and you want to access blocked websites

A VPN helps you to change your IP address and appear as though you belong to a different country because of which a whole new world of possibilities is made open for you. For all this facilities, you need to make sure to choose a VPN that has servers in the locations you need.

It’s very important to choose a VPN with high speeds to get around the anti-VPN software some streaming services use.

  1. VPN Keeps You Safe

In this age of hackers and trackers, we are frequently sharing personal information over the internet without giving it a second thought. Yes, when whether you’re logging into your bank account or just having a private chat you don’t want people snooping on you.

A VPN protects your data and keeps your activity secret, whether you’re browsing the web at home or at the office through public Wi-Fi. The VPN helps you to remain anonymous and nobody from hackers to government officials and they also aren’t accessible to what you’re doing online.

  1. Saves Your Money

When you use a VPN to change your IP address, you’ll soon get to know that free access to content from all over the globe isn’t the only benefit you get.

Different E-commerce websites have different prices for display to shoppers from different countries. Like a product which may seem very expensive from a site of Sweden may suddenly drop in price if you access the same site through a server in India. This is very helpful in case if you’re booking a flight and hotel room for your next vacation.

  1. Can be accessed in Affordable Price

Many VPNs are significantly cheaper than other types of security plans. With just a few bucks a month, a premium VPN service can unblock any blocked website you want keeping your connection anonymous and secure. No hardware to be installed and no technicians to deal with, a VPN can be up and running within minutes.

With many VPN services available out there, always remember that they’re never exactly “free”. A user always end up paying one way or another, whether it’s popup ads, data transfer, intense slow speeds, or worse. Some free VPNs however, will actually sell your personal data to third parties or provide you with moderate security at best.

Many premiums VPN services often offers free trials or money-back guarantees, so that you can try them out before you buy the best one. This is a best option if you only need a VPN for a short period of time but once you get used to the benefits of a premium VPN service, you might feel that it’s totally worth paying for.

Also Read: Intel Processor Pros and Cons

Cons of VPN:

  1. Can Slow Down Your Connection Speed

A VPN help keeps your connection secure by protecting all your online activity, but this facility come at the price of a very slow connection and no user has that enough time and patience to sit waiting for websites to load or for streaming content to finish buffering. Hence, you want to be sure to get a VPN that can handle the buffering and connection.

  1. Anti-VPN Software Available Now is Getting Stronger

With many major streaming services such as Netflix, which is everybody’s favorite, if tried to combat VPN connections with VPN blockers, you might wake up one morning finding that all your trusted VPN can no longer access the content you want.

While some VPNs failed to stand a chance, Nord VPN and ExpressVPN have proved time and time again that they are the best among all and can get through the toughest block Netflix throws in their direction.

  1. VPN Connection Can Suddenly Drop

A reliable VPN service doesn’t make a user experience connection drops very often but it happens from time to time for a very few time. The main problem isn’t just the inconvenience of having to reconnect, it’s just the moment your encrypted connection drops and real IP address is exposed, making you no longer anonymous.

There is a kill switch feature available in VPNs, which instantly disconnects you from the internet in case of a server down which can prevent you from being exposed.

  1. Configuration Can Be Difficult

In the case of your VPN not being configured properly, you could experience IP and DNS leaks which can make your private data vulnerable to hackers and various other online threats.

  1. Increased Network Complexity

The Premium VPNs usually use a large number of network topologies, protocols, and hardware devices so as to create the network. Doing this procedure, the VPN ensure that you get a much more robust network and also increase the network complexity. However, people using the VPN should be aware about the various security threats that the network can face.

Hence, these are few of the pros and cons of VPN. No matter what you need to use a VPN service for, make sure that you choose the best one which can fulfill your needs which may involve a bit of researching on your part, and also you can check out some great VPN providers for your Android, or iOS devices. Read the pros and cons of VPN before you jump into using it.