Fronius Symo GEN24 3.0, Руководство по эксплуатации, Страница: 91 / 144

"Maximum permitted feed-in power of the entire system"
Input field for the "Maximum permitted feed-in power of the entire system" in W or %
(setting range: -10 to 100%).
If there is no meter in the system or if a meter has failed, the inverter limits the feed-in
power to the set value.
Example: Feed-in limitation
(without consideration of the efficiency)
PV system on Fronius inverter: 5000 W
Consumption in home: 1000 W
Maximum permitted feed-in power of the entire system: 60% = 3000 W
Case 1: The battery can be charged
Power at grid feed-in point: 0 W
Power at inverter output: 1000 W
Power into the battery: 3000 W
Case 2: The battery cannot be charged
Power at grid feed-in point 3000 W
Power at inverter output: 4000 W
Power into the battery: 0 W
In this example, no more than 3000 W may be fed into the grid at the grid feed-in
point. However, any loads that are located between the inverter and the grid feed-in
point can be supplied by additional power from the inverter. These loads are also com-
pensated as required.
Dynamic power
regulation with
several inverters Example 1: Fronius SnapINverter ≤ Fronius Symo GEN24
Only 1 primary meter is required for the Fronius Symo GEN24 inverter.
The power values shown are an example. Inverter configurations with power values oth-
er than those shown in the example are possible, taking into account the criteria for this
example.
IMPORTANT!
Zero feed-in is not possible when using 2 inverters.
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EN