5. Economic analysis

An economic analysis is the last step usually included in a feasibility study.

To carry out an economic analysis based on overall costs, conservative assumptions have been made, which can sometimes have a significant impact on the results obtained.

• Bank loans : 0 %.

• Taxation: VAT at 20%. VAT on investments is recoverable by the customer. In this simulation, costs excluding VAT on investments are therefore taken into account in the profitability calculations.

• No structural reinforcement is taken into account.

• Discount rate: 1.5%.

• Decrease in producibility : 0.4%/year.

• Renewal of inverters after 10 years.

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