![](https://wthumb.tpgimages.com/mid2_com_img/142/29893/TPG33491501.jpg)
Operation of a photovoltaic solar cell (action): light excites electrons.
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Details
Creative#:
TPG33491501
Source:
達志影像
Authorization Type:
RF
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
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