Photovoltaic Testing System

Photovoltaic Testing System

Photovoltaic devices are so called since they rely upon the photovoltaic effect that was first discovered by a French experimental physicist, Edmund Becquerel, in 1839 to generate a current/voltage upon exposure to light. However, the history of practical PV devices did not begin until 1954 when Bell Laboratory first demonstrated a silicon solar cell with a conversion efficiency of 6%.

 

SCIENCETECH Inc. has been designing and manufacturing modular optical spectroscopy instruments and components for over 30 years. They are widely used all over the world in research laboratories, universities and companies. Sciencetech instruments are designed with the researchers in mind and feature fully adjustable controls for research flexibility. All Sciencetech systems incorporate modular design and adherence to industry standards for easy integration with other supplier’s instruments and components.

 

 

Contact us for more details

Sales@Sciencetech-inc.com

 

 

Photovoltaic Testing System (PTS) Models 


 

SCIENCETECH Inc. designs and fabricates four different variants of Photovoltaic Testing System (PTS), as shown in the following table, for implementation of different experimental methods.


PV Testing Model IV Curves Spectral Response (SR) Quantum Efficiency (QE/IPCE) Constant Photo Current Method (CPM) Dual Beam Photo Conductivity (DBP) Steady State Photo Conductivity (SSPC) Internal Quantum Efficiency
PTS 2 | QE / IPCE X X X X (Upgrade)
PTS 3 | CPM X X X X X (Upgrade)
PTS 3 | DBP X X X X X (Upgrade)
PTS 4 | SSP X X X X X (Upgrade)

 

 

If you do not see the upgrade you are looking for, contact sales@Sciencetech-Inc.com and let us know what upgrade you would like and we will design it just for you!


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