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In the table presented, the specifications of an FS-380 Solar module is presented. The area of the module is 0.72 \(m^2\). What is the efficiency of the module in \( \%\), under standard test conditions \(1000 W/m^2\)? ______

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What are the known disadvantages of CdTe (2nd generation) materials used in solar cells?A. Cd is a toxic elementB. Not possible to recycle the materialsC. Te is not abundantly available which limits possibility in scaling up

A. Only A
B. Only C
C. Both A and C
D. All the above

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What are the demonstrated advantages of CdTe (2nd generation) technologies for solar cells?A. Low-cost potentialB. Take back and recycling of materials for further useC. High module efficiencies in reference to crystalline silicon wafer based modules

A. Only A
B. Only C
C. Both A and B
D. Both A and C

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In a CdTe solar cell

A. Light is mainly absorbed in the n-type CdS layer; this layer makes junction with the p-type CdTe layer.
B. Light is mainly absorbed in the n-type CdTe layer; this layer makes junction with the p-type CdS layer.
C. Light is mainly absorbed in the p-type CdS layer; this layer makes junction with the n-type CdTe layer.
D. Light is mainly absorbed in the p-type CdTe layer; this layer makes junction with the n-type CdS layer.

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The figure below depicts the band diagram of a CIGS solar cell. Light enters from the left part of the figure. Which are the corresponding materials A, B and C?

A is CdS, B is CIGS and C is ZnO
B. A is CIGS, B is CdS and C is ZnO
C. A is ZnO, B is CIGS and C is CdS
D. A is ZnO, B is CdS and C is CIGS

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