* Question
What are the two types of photocells that can be divided into structures according to their structure? |
* Answer
In general, photovoltaic cells can be divided into two types according to their structure: one is a photovoltaic cell made by the photovoltaic effect of a pn junction, and the other is a photovoltaic cell made by utilizing a photovoltaic-metal contact to produce a photovoltaic effect. |
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