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Performance in twilight

Operating behaviour of PV modules at low irradiance


Different filters for low light measurement from 100 W/m² to 1100 W/m²

More information?

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or individual requirements?

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This is how we proceed:

How do PV modules perform at lower irradiance levels? Ranges from 100 W/m² to 1100 W/m² can be covered here in 100W increments.

This is how
weak light measurement works:

In addition to the "normal" power measurement, we place various filters in front of the flash lamp. In addition, the capacitor power and lamp spacing are automatically set or moved via the software - depending on the value to be achieved.

The result

You receive the module's weak point values, for example in order to integrate the values into a planning tool.

Your enquiry:

Email us if you have any further questions. We will be pleased to advise you!