Solar Energy Advantages Disadvantages

Nearly all of us that solar energy is good and helps to keep the environment clean. However, very few of us understand why solar energy is good. Here is a list of solar energy advantages and disadvantages which will enable you to under the good and bad about it so that you can then see whether you would like to use solar energy for your homes.

Solar Energy Advantages:

• Although it is expensive to install solar panels, but once the initial investment is recovered, the energy from the sun is free. The recovery and payback period of the investment is usually short and depends upon how much electricity your home uses.
• The US government has financial incentives for people who covert to solar energy and this will go a long way in reducing your cost.
• Once you start producing solar energy, you can also sell to your utility company and this will help in building up a credit on your account.
• To generate solar energy, you do not require fuel.
• It is clean, renewable and sustainable. It helps to protect our environment. It does not release any carbon dioxide, nitrogen oxide, sulphur oxide or mercury into the atmosphere unlike of form electrical generators.
• Solar energy offsets utility supplied electricity and it goes a long way in reducing your electricity bill. In addition, you will always have electricity at your home or office in the event of a power outage.
• Solar energy systems can operate independently and do not require connection to a gas or power grid. You can even install it in the wilderness without any worries.
• The solar energy systems are virtually maintenance free and once installed there are no recurring costs and the systems will last for decades.

Solar Energy Disadvantages:

• The initial cost of installing a solar energy system can be cost prohibitive because of high cost of the semi-conducting materials used.
• Solar panels used to generate energy require a large area for installation in order to achieve high level of efficiency.
• The efficiency of the solar energy system depends on the location of the sun but this disadvantage can be overcome by installing certain components.
• The production of solar energy is greatly influenced by the presence of clouds and pollution in the air.
• You cannot produce solar energy at nights but this can be overcome by installing a battery backup system but this will add further to the cost.

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