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Posts Tagged ‘Solar Energy Advantages and Disadvantages’

Solar power is gaining popularity throughout the world as a free source of energy. Unlike other power sources, solar energy is energy from the sun which means it is free. This free energy is converted into usable power using solar panels. These solar panels can either be homemade or purchased from solar panel dealers. Solar generated energy is gaining popularity not only because it is free, but more so because it is renewable. As long as there is enough sunlight, there is free power.

On top of being renewable, solar generated power is clean energy. In today’s world where global warming is becoming a challenge, solar power is one of the easy solutions. Since there are no waste products emitted from solar panels, solar power is considered the most environmental friendly source of power in the residential homes.

Solar energy is considerably cheap as a source of energy at home. The only major expenditure is the initial installation cost. However this can be minimized by building a homemade solar panel using Do-It-Yourself (DIY) manual. There are several easy to follow DIY guidesreadily available online, the only caution is to find the most reliable one. Once the primary cost is covered, there is hardly any other maintenance expense required.

Another advantage of solar generated energy over other sources of energy is ease of access. In other words, solar energy can be tapped anywhere in the world as long as there is sunlight. This makes it possible to be used in the most remote parts of the world where there is no electricity. Since solar panels can be built or installed within few days, one can use solar generated power on both permanent and temporary residential buildings and structures. It can also be scaled up to meet the changing demands of a home.

In areas where there is sufficient sunlight, it is possible to build large enough system to generate power more than what is necessary to run a home. In such a case, the surplus can be sold to the power companies or other residents hence becoming a source of income.

Despite the solar energy advantages above, there are some disadvantages as well. Since solar generated energy relies on the energy from the sun, it may not be the best energy source choice for areas with insufficient sunlight throughout the year e.g. extreme North or south of the equator. In such situation other renewable energy choices such as wind and magnetic power generators may be ideal.

The initial cost of installation for large home buildings may be high in the short run especially for low income people. In such case, it may be better to build solar panels at home one by one until the energy needs for the home have been met. Another option is to look for funding from the bank or government grants for home improvements.

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