26/08/2019
àctuà autoconsumo, Data collection
In order to make a study and budget for a self-consumption plant we should first have some data, such as:
1. Electricity consumption of your Company:
- a. The last 12 electric bills to see, both in winter and in summer, what is the approximate curve of consumption.
- b. Hourly curve of a whole year (it is the hourly hourly consumption during a whole year. The electronic counters and the big companies have systems to read their meter or they can ask their distributor).
2. Exact location to see if there is space in the roof for the installation of self-consumption and the particularity of the roof (type of construction).
Keep in mind that it is not a matter of simply giving you a price but also calculating:
- 1. Power to install more efficient.
- 2. Installation cost
- 3. Annual Variation Energy Price.
- 4. Returns on investment.
- 5. IRR of the Project.
- 6. Cost of kWh produced by the plant.
- 7. Accumulated Project Balance.
- 8. Environmental profitability (CO2 footprint)
Engineering
