values of the three modules are 2.65%, 4.79% and 4.73%
respectively. The CTM power losses show a significant
increase of 1.08% between McB3 and CzB3 module. This
phenomenon is caused by encapsulation material-EVA. The
cutting wavelength of EVA is in UV-A region (300-400 nm),
however, the Cz-Si solar cell shows a higher the quantum
efficiency than mc-Si solar cell in UV-A [4]. The results imply
that UV light does not contribute to real power of CzB3
module, and lead to CzB3 module show higher power losses
than McB3 module. Similarly, higher CTM power loss also
shown in QMB3 module.