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Feed-In Management
The current amount of self-consumption is calculated by employing a power meter for self-consumption.
The consumption is calculated with the energy generated by the inverter.
If the difference between the current production and consumption is lower than 70% of the module‘s
power output, the inverters are regulated accordingly, so that the amount of power at the feeding point is
still only at 70% of the connected generator power.
24.2.6 Adjustable reduction
This function allows the maximum amount of grid feed-in power to be configured. The reduction level in
regard to the amount of connected generator power can be freely defined as a percentage (X%). The So-
lar-Log™ only regulates the inverters when the amount of feed-in power for the grid has reached the limit.
Procedure:
•
Select Adjustable reduction.
•
Enter the percentage for the adjustable reduction.
•
Select the inverter(s) to control in the Interface assignments section.
•
SAVE the settings.
24.2.7 Adjustable Reduction with the Calculation of Self-Consumption
This function allows the maximum amount of grid feed-in power to be configured. The reduction level
in regard to the amount of connected generator power can be freely defined as a percentage (X%). The
amount of self-consumption is taken into account for this calculation. The Solar-Log™ only regulates the
inverters when the amount of feed-in power for the grid has reached the limit. If there is enough self-con-
sumption, the inverters continue to operate without any reductions.
Procedure:
•
Select Adjustable reduction with the calculation of self-consumption
•
Enter the percentage for the adjustable reduction.
•
Select the inverter(s) to control in the Interface assignments section.
•
SAVE the settings.
Note!
The Solar-Log™ needs to be linked to a consumption meter to implement this function.
Please note the instructions in chapter “12.5 External power meters“.
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