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Pros and Cons of Residential Solar Energy System

Harnessing the power of the sun’s ray to create energy to power our house is very appealing. But the question is, “Is everything about solar energy good?”

Looking at the current price of fossil fuel-based electricity, it is quite impractical to convert into solar energy system. However, with the growing concern on the state of the earth, there is really a need to find other means of energy aside from what power plants are using right now. Where do you place yourself?

Whether you are an advocate of clean energy or simply care about where your finances go, looking at the pros and cons of residential solar energy system will help you decide on whether to convert or not.

Pros

Solar energy is free. Did you know that the earth absorbs 174 pettawatts of solar radiation? This means that we have more than enough source of free energy to power every house in the world. Unfortunately, most of our energy is still drawn from oil, gas and coal. But in recent years, there is a steady increase of demand for alternative and renewable energy like solar power. It is estimated that the demand for alternative sources of energy will increase by 53% between 1999 and 2020.

Solar energy is clean, renewable and sustainable. Because the energy created from the sun’s rays does not produce byproducts like those from fossil fuel power plants (sulfur dioxide, nitrogen oxide, mercury or carbon dioxide), it does not contribute to pollution. Accordingly, the increase in the use of solar energy and other alternative forms of energy will decrease the demand for greenhouse gases-producing power plants.

The price of photovoltaic cells is steadily decreasing. The demand for solar panels has risen by 57% in the United States in 2007 and is steadily increasing on a monthly basis. The increase in demand results to the improvement of solar technology as a whole. The prices of photovoltaic cells have declined on the average of 4% every year over the past 15 years.

Solar panels can be installed on most rooftops, eliminating the problem of finding a suitable place for installation. Solar panels require little or no maintenance. The original photovoltaic cells technology is used for most satellites orbiting our earth today which are not maintained at all. Many solar panel manufacturers give 25 to 40 years warranty on their products.

Because most areas of the country receive a substantial amount of sunlight throughout the year, solar panels can be installed anywhere.

Many states in the country give tax credits and rebates to households who want to install solar energy system. Check with your state government the cost of these incentives.

Cons

While the prices of PV cells are in constant decline, the cost of installation is substantially high compared to the current electric cost. But the good thing is, after your initial cash out, you don’t have to pay every month on electric bills for the rest of your life.

On areas cities and areas with heavy pollution problem, solar energy may not work as fine. Weather can also affect the efficiency of solar energy. If it is raining, overcast weather or if there is a hurricane, the solar panels’ efficiency is decreased.

You are only producing energy during day time.

These are general pros and cons you might encounter when considering the conversion to solar energy system. It would be best if your decision is based on location, cost, budget, rebates, tax credits and practicality.

The Advantages of Using Solar Power for Homes

There’s nothing wrong about being environment friendly. In fact, the Earth needs it because of the many problems it is currently facing such as global warming. To generate electricity, fossil fuels are needed but with the continuous burning of fuels, global warming will also become worse. Because of this fact, people are already opting for solar powered homes nowadays. You don’t need to be rich and famous to use solar power since the solar systems are more affordable these days.

There are advantages in using solar power for homes. How much are you paying for electricity bills every month? Many homeowners have aching pockets because of the costly electricity expenses. One way to reduce your bills is by opting for solar power.

You don’t need any wiring if you use solar power systems. For instance, for your garden lights and water features, you can use solar power. Most of the gadgets have darkness sensors and you no longer have to worry about turning them off. Solar lights are readily available and you will just need to take them out and place them in the right place where you want to get some good light.

Solar power is environment friendly. It is an excellent form of renewable and clean energy. You won’t contribute to pollution unlike fossil fuels. By using solar power systems like the solar cooker, solar thermal systems, and solar generators, you can cook without emissions. Thereby, you can help in saving the environment.

During the initial phase of using solar power, you will need to spend money. Just think of it as an investment where you can benefit in the long run. With under $500, you can already use solar power in your home. Solar power is free since you will use the sun’s energy to create electricity. You can make use of solar lights, solar panels, etc. Don’t cut off your conventional electricity supply even when you’re already using solar power. It’s not always sunny all throughout the year and so you will need to traditional electricity during rainy days. The best thing about solar power is that you can decrease your monthly electric bills. If you can convert your home into a full solar powered house, you can surely benefit greatly and you will not worry even if fuel prices increase.

Power outages usually occur when there are problems but as long as you have solar power, you can enjoy using electrical appliances continuously. For those who are interested in solar power, you can start with simple projects like the water features and lights in your garden. These features are easy to develop and you won’t need any wiring.

In everything you find here on earth, there are advantages as well as disadvantages. True enough, solar power has many advantages but you also need to look into the disadvantages. You need to weigh things first before you consider opting for solar powered homes.

Today, you can easily purchase solar power devices like flashlights, pool purifiers, ventilator, mosquito inhibitors, heaters, fountain pumps, radios, lighting, and many others. Prepare to spend for the solar power devices but don’t worry. After several months, you can now start saving a lot of money on your monthly bills. Think of it as a one-time investment and in the future, you can surely earn huge profits.