Need for System Cleaning

Thanks to historical data, it’s easy to identify performance drops caused by dirty panels.

Cleaning a 99 kW Photovoltaic System

Following the activation of the SunReport service and production analysis, the technician cleaned the panels in March 2015.
The improvement in system output is clearly visible starting in April 2015, with a +4% production increase over the following 12 months — equivalent to approximately €1,570.00 in economic return.

Production in 2015
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Production in 2014
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Economic return in 2014
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Economic return in 2015 (after cleaning in March)
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