IV and Lifetime Software with MPPT Tracker
The IV and Lifetime software is developed to control and collect data from the Source Measure Unit systems. It is intended for characterization and lifetime studies of solar cells, measuring IV curves or applying maximum power point tracking (MPPT) under irradiation.
The software automatically extracts the solar cells performance parameters (PCE, Isc, Voc, Fill Factor, MPPV, MMPI, Rsh, Rs).
Maximum Power point tracking (MPPT):
MPPT tracker mode allows to maintain the operation of the solar cell at the MPP. Here the solar cell experiences a realistic scenario where power is extracted – opposed to maintaining the solar cell at open circuit or short circuit. If the MPP changes (e.g the solar degrades or the irradiance/temperature conditions change), the algorithm can find the new MPP without intervention and without running IV curves.
How does it work?
In the infinityPV IV and lifetime software the operator sets a minimum and a maximum voltage (searching range) for the specific channel and activates the Maximum Power Point Tracking (MPPT) mode. The SMU systems then start a P&O (perturbance and observance) MPPT algorithm for that channel. The algorithm changes the output of the channel by a few mVs every second and measures the current at the new point. It then compares the power at the new point with the power at the previous point and decides the direction of the next voltage perturbance.
Herunterladen der Software
Klicken Sie hier, um IV und Lifetime Software herunterzuladen.
Click Here to Download IV and Lifetime Software With Datalogger.
Installieren der Software
The software is developed and tested on a Windows 10 PC and requires a third-party driver as described in the manual. Click Here to Download Third-Party Driver From silabs.com
Safety
The user must read and follow instructions for use of the hardware controlled by the application.
Hauptmerkmale
User-friendly Interface
Maximum Power Point Tracking (MPPT)
Free Download and Free updates
Numerous Functionalities
Record and Store the Photovoltaic Parameters
Perform Lifetime/Stability Tests
Test Up to 32 Samples Simultaneous
Store Weather Data and Test Conditions
Perform ISOS-D, ISOS-O and ISOS-L tests
User Accessible Data Formats
Wie man Solarzellen mit Schlitzdüsenbeschichtung herstellt
Erfahren Sie, wie Sie Solarzellen mit Schlitzdüsenbeschichtung und Flexodruck auf einer Schlitzdüsenbeschichtungsanlage herstellen können. Von der Vorbereitung der Tinte und dem Beschichten der aktiven und lochleitenden Schichten bis zum Drucken der silbernen Rückelektrode. Durch die Kombination von Schlitzdüsenbeschichtung mit Flexodruck ermöglicht diese Methode eine effiziente und qualitativ hochwertige Solarzellenproduktion.
Mehr über Solarzellen erfahren
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