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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Economic analysis
Conclusion
Bibliography
Standards and norms
- Protection contre les chocs électriques. - CEI 60364-4-41 - 2001
- Photovoltaic systems – Procedures for temperature and irradiance corrections of measured IV characteristics. - CEI 60891 - 2019
- Photovoltaic devices – Measurement of current-voltage characteristics. - CEI 60904-1 - 2006
- Compatibilité électromagnétique (CEM). - CEI 61000 - 2007
- Crystalline silicon photovoltaic (PV) modules...
Regulations
Technical assessments recognized by insurers for roof integration structures and systems: Avis Techniques (ATEC), Appréciations Techniques d'Expérimentation (ATEx) issued by the CCFAT, Enquêtes Techniques Nouvelles (ETN).
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Manufacturers – Suppliers – Distributors (non-exhaustive list)
Photovoltaic distributor Krannich Solar
Photovoltaic distributor
BayWa-Re F
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