12.5 UNCERTAINTIES IN EcoNOMIC ANALYSIS
Due to the nature of the economic analysis, i.e., predicting the way various costs will occur during the life of a solar energy system, a number of uncertainties are involved in the method. The person responsible for the economic analysis of a solar system must consider a number of economic parameters and how these will develop in the years to come. A usual technique is to find how these p were modified during the previous years and expect that the same behavior will be reflected in the future years. These two periods are usually equal to the expected life of the system. Additionally, the prediction of future energy costs is difficult because international oil prices change according to the quantity supplied by the oil-producing countries. Therefore, it is desirable to be able to determine the effect of uncertainties on the results obtained from an economic analysis.
For a given set of economic conditions, the change in LCS resulting from a change in a particular parameter, say, xi, can be obtained from
12.5 UNCERTAINTIES IN EcoNOMIC ANALYSIS Due to the nature of the economic analysis, i.e., predicting the way various costs will occur during the life of a solar energy system, a number of uncertainties are involved in the method. The person responsible for the economic analysis of a solar system must consider a number of economic parameters and how these will develop in the years to come. A usual technique is to find how these p were modified during the previous years and expect that the same behavior will be reflected in the future years. These two periods are usually equal to the expected life of the system. Additionally, the prediction of future energy costs is difficult because international oil prices change according to the quantity supplied by the oil-producing countries. Therefore, it is desirable to be able to determine the effect of uncertainties on the results obtained from an economic analysis. For a given set of economic conditions, the change in LCS resulting from a change in a particular parameter, say, xi, can be obtained from
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