Free Article: Solar Power Sizing

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A Few Helpful Tips on Solar Power Sizing
By George Sykes

Before one decides on having solar power to run one's home, one need to know the design most suitable as well as the proper solar power sizing that will fit in with general requirements. It will involve answering how much energy one has at one's disposal, how much energy will be used, what efficiency would be required in using it as well as knowing the estimated costs of running the solar power unit.

Ascertain How Much Power Energy is Available

To ascertain the solar power energy available, one need to know how many peak hours of sunlight is available, which can vary according to the season of the year. In order to ascertain the solar power sizing that would ideally suit individual needs, one would need to know how much average power is to be consumed on a daily basis. This means knowing how many lights will be on as well as the duration they would be used as also knowing how many hours other items will be used.

Getting the correct amount of projected usage is important as it will save on inflated costs later on. In addition, one would also need to know how efficient would be the energy usage as it will play an important role in solar power sizing, and requires knowing what appliances and lights will be used, and which use more power than others. Switching to compact fluorescent lights and using them instead of incandescent lights is a good efficiency measure that will reduce power requirements.

Another feature worth considering in relation to solar power sizing is using a passive solar design which will help keep the house warm in winter and cool in the summer, and thus contribute to reducing energy needs all year round. Obviously, the most important consideration relating to solar power sizing is how much the cost will be. This means ascertaining exactly how much energy is needed and using energy efficient appliances instead of those that use too much energy.

Once one draws up a chart that contains the different appliances that will use up solar power and multiplies them with their estimated number of hours used per week, one will be able to arrive at their estimated average usage of watts per hour/week that can then be totaled to arrive at total energy consumption per day (by dividing their total watt hours per week by 7). With figures that show how much energy is required on a daily and weekly basis it should be simple to find the solar power sizing that will best suit these needs. Of course, the cost of the solar power system will also play an important role in the final solar power sizing module that should be affordable enough to install.

Author Details:
George Sykes writes for various web sites writing articles about environmental issues and green energy such as solar power.

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