Exemplary loss breakdown chart displaying data of a system with Losses in Day view
Exemplary loss breakdown chart displaying data of a system with Over-performance in Month view, therefore also including the Yield forecast and its difference value
Basic info
Description
The chart breaks down the deviations between a system’s forecasted yield, the simulated yields and the actual yield. Therefore it displays the following values for the selected system:
Forecasted yield from the Yield forecast
and its difference to the simulated yield without curtailments, displayed as Difference yield forecast/simulation
both displayed only as of Month view
Simulated yield without curtailments, displayed as Simulation without considering active power curtailments
and its difference to the simulated yield with curtailments, displayed as Power control losses
Simulated yieldconsidering active power curtailments, displayed as Expected energy (simulation)
and its difference to the actual yield, displayed either as
Over-performance or
Losses
Actual Yield
Prerequisites
Configure Simulation: Determine a Method and Target range for the simulated power. See also Simulation.
Further details
Values for the simulated, expected yields depend on your selection of the simulation method.
Power control losses are only displayed if an active power curtailment occurred within the selected period.
Losses consist of:
Negative deviations outside of the target range of the simulated yield with curtailments
Losses due to technical issues specified in tickets
Losses due to data/communication gaps (loss extent calculated on satellite data)
Yield forecast values are only visible if a yield forecast is configured, see Configure yield forecast.
Note
Find further information on the general functions within charts under Evaluations & charts.
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