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6 - Instruments
Example 2:
- Photovoltaic production of 2.5kW.
- 2.5kW is supplied in full to the house to meet the power requirement of
3kW for the domestic loads
- 0.5kW is supplied to the house to meet the power request (the line
between the symbol representing the inverter has the arrow pointed
towards the inverter. This means that the battery is being charged)
- 0.0kW of power is being fed into or taken from the grid
Example 3:
- Photovoltaic production absent.
- 3kW is required by the house. To meet the power requirement for
domestic loads the power is drawn from:
- 1.3kW is supplied from the storage system to the house (the line
between the symbol representing the inverter and the battery has the
arrow pointed towards the inverter. This means that the battery is being
charged)
- 1.7kW is drawn from the grid (the line between the symbol representing
the meter and the grid has the arrow pointed towards the meter. This
means that the power is drawn from the grid).
Example 4:
- Photovoltaic production absent.
- 3kW is required by the house.
- 0.0kW is supplied by the storage system to the house since the batteries
are low
- 3.0kW of power is drawn from the grid (the line between the symbol
representing the meter and the grid has the arrow pointed towards the
meter. This means that the power is drawn from the grid).
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