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/ Faculty of Electrical Engineering
/ Department of Electrotechnology
/ LPVSD
/ Services
MOTTO: SCIENTIA EST POTENTIA
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Description of measurementFlash test is the basic measurement of electrical parameters of a photovoltaic panel (PVP). With short light pulse of defined length, irradiance and spectrum we measure entire current-voltage characteristic of PVP. This measurement is a useful tool for mutual comparison of PVP power, or verify the truthfulness of nameplate values of panel.Measured valuesThe customer obtains data on the following parameters of PVP:
Another additional service is periodic measurements of PVP at pre-arranged intervals and prediction of aging of PVP. In the case of repeated measurements of the same panel in one-year period we provide significant discounts. Example of reportFor each measurement we provide a detailed report and graphically processed measured data, possibly also statement of expert guarantor. Report example. This report customer receives in electronic and printed form, in most cases within 14 days from the date of measurement.Overview of offered testsThe following list is an overview of all tests associated with determining the performance of a photovoltaic module that our laboratory carries out. Accredited tests are marked blue and their full list can be found here. Out of accredited tests we also perform additional measurements, which can be, due to laboratory's incorporation in the CTU, also less common or of experimental nature. For these measurements we are able to eventually invite other experts from all disciplines that the Czech Technical University in Prague deals with.
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