Solar Energy Advantages And Disadvantages

Some may argue that solar panels pollute the earth when they are disposed of. While that may be correct it is minuscule compared to pollutants that gas, oil, and coal emit into the atmosphere. Burning coal, for

One extremely popular source of alternate energy is solar. This energy has been around for a large sum of years and is quite well known as solar panels are being installed on buildings and houses every day. Solar power relies on the enormous amount of energy that comes from the sun in the form of heat and light. This energy arrives in packets called photons, which hit the atoms in solar cells placed on houses and open fields. These photons knock out the electrons which then flow through the cell’s circuit, this, in turn, creates electricity (Figure 1). An electrical panel attached to the circuit then transfers this energy into the house to power lights and appliances. The reason this method of creating power is so popular is due to its many evident advantages. One of which includes the environmental benefits solar panels have. These benefits

Solar powered lights are very cost effective and cut down the monthly bill. It uses photovoltaic cells that use the batteries and provide sufficient electric power to the outdoor area. They are also easy to use and install and thus don’t have to pay the installation fees. There are no energy bills as they run on the solar power. Due to easy installation lights can be set up in for a big party or special occasion. Once you install the solar lights there are no other installation fees. In fact, you can install as many lights as possible as you don’t have to worry about the power bill. They are cost efficient

There are many advantages of solar power, one is we can rely on the sun showing up day and out which make it the most renewable source. Solar does not require sound, has very little maintenance and has no pollution effect on the earth. A disadvantage, as I previously mentioned, is the upfront cost to get the solar panels. Although they are said to be easy to install there could be an additional cost of getting the roof of your house ready and able to have solar panels install.

First, Solar energy is such an environmentally friendly source of energy. Unlike Fossil fuels, it's a renewable. Typical electricity is generated from fossil fuel that will run out one day. Solar energy is a good substitute to replace fossil fuel as the key energy source reason because is solar power is renewable at completely no cost to provide energy infinitely. That’s why it is a great renewable energy source. Using solar powered energy, you will be replacing the power you are using, which discharges carbon gas emissions, with fresh, reusable solar power. You will, be decreasing your carbon footprint and the amount

Big idea: Solar energy is great for the environment because of no pollution, it gets a lot of energy, and it is a great investment. However, solar panels can come at a high cost to buy and to get installed.

For example Coal energy produces Carbon dioxide and nitrogen that affect our environment. On contrary, using solar energy does not affect our environment because it is smoke free energy power. Secondly, once the solar panel mounted then the electric bill will be eliminating once for all. The Atlanta Journal Constitution Keefe Bob stated that “Buyers, sold on the promise that solar electric systems and other energy-efficient features will cut their monthly power bills by as much as 60 percent, are snapping up the houses.” ( Keefe) Even though, Coal energy is important to use, it contribute negative impact for global warming.

2. One of the most important advantages for the environment of solar energy is that it is a non-polluting source of energy, no carbon dioxide or other gases released in the production of electricity. Solar power can be produced in any part of the world, wherever sunlight available.

Solar power is the most abundant most renewable resource that we have and it is free. The process starts when the sun shines on Solar PV panels that have been installed on your roof. Photovoltaic refers to the scientific process by which solar energy is converted into electricity. There are a number of silicon cells within each PV panel. These react with photons, or units of light, from the sun to produce direct current or electricity. DC electricity then travels to an inverter, which converts this energy to electricity known as alternating current or AC that can be used in your home or office. AC electricity then travels to the distribution network in your home powering your domestic or office appliances. When your solar panels produce more electricity than your home or office is using, the extra electricity gets fed back into the national grid. Yet, there are many processes the PV cell actually goes through to produce power of electricity. The top and bottom layer of the PV cells are protective glass layers with conducting coding’s. Electricity in the form of electrons flows in and out of these conducting coding’s while electrical production process happens in the middle layer of the PV cell. At the molecular level, a photon strikes a dye molecule absorbed on the surface of the TiO2 causing an excited state, which releases an electron into the TiO2 that exists through the conductive layer. The

First of all, there are numerous advantages to using solar energy unlike our traditionally used sources like oil, gas, and coal. It is not only beneficial to owners, but it benefits the environment

The pros of using this energy source is that when using solar energy it saves a lot of money from your annual electricity bill. It also doesn’t use fossil fuels. Why? Since we used fossil fuels for anything it creates pollution, which is not good for the environment. It is a sizable share for the energy supply. This does not use fossil fuels and does not require any fuel combustion. This then reduces the dependence of fossil fuels. The cons of this energy source is that in the winter time when the sun is not out you cannot produce much light. Also it is very expensive to build and it takes energy from the sun and the energy from plants. Lastly, it takes over a lot of land and habitats can be destroyed from

This project is to identify the feasibility of residential solar power applications for the end-user, and any pros/cons and cost analysis of any such undertaking. We will compile existing data to identify how much grid electricity the average US household uses, how much they pay per kilowatthour (kWh), and compare it to the cost of installing solar power system. Taking into consideration environmental effects, government incentives, and pure electricity cost savings over time, we will demonstrate that every American would benefit by moving from grid electricity to solar power, even if opting for a partial-grid or grid tie-in solar system.

In addition, solar energy operational costs are manageable. It is free from monthly charges compared to conventional sources of energy. Solar energy does not require raw materials such as oil and coal, and once the panels are built, there will be no monthly charges. In addition, the prices of fossil fuels are increasing day by day, and this means conventional energy will be very expensive. Solar energy will remain the most capable world’s future power supply because, it is cost effective once the plants are built, and there will be no transport costs like for conventional energy sources. Therefore, solar energy is cost-effective, and will help in future energy supply, as the maintenance cost is affordable, as long as they are installed properly, and are working efficiently ( Hans, 2012). Furthermore, with the improvement and advancement of technology, it will increase its efficiency, and cost of production thus, making it more cost effective and the world’s best

Solar energy is an eco-friendly alternative to fossil fuels. Our planet has been experiencing an average increase in global temperatures. Slowly but surely our planet is deteriorating, unless we change our form of energy into a greener alternative. Deterioration of our planet may occur at a faster rate. The depletion of fossil fuels is detrimental to our environment. By substituting fossil fuels with the solar energy, our planet will benefit. These benefits include: reduced climate change, beneficial economic opportunities on both a large scale benefitting our government and on a smaller scale helping individuals decrease their energy bills, and solar energy is renewable and sustainable.

What are some advantages and disadvantages of OIL and SOLAR energy sources? The advantages of oil and solar energy sources are how concentrated they are, availability, safety, and versatility. While the disadvantages are hazard potential, environmental damage, and cost.