Degradation

Calculation of annual decrease (degradation) of the solar energy plant

For this purpose the annual "average max. day value" is calculated
This value is calculated with the effective maximum values and a statistical adjustment, in order to filter extreme peaks. The comparison of the calculated max. values provides an indication on the system performance.
Data comparison requires a sufficient number of data records per year as well as identical system technology.


Benchmark*: Starting from present data record upwards and downwards each the records with max. 10% deviation will be counted. For further information please refer to manual.


Degradation table