Which metal is used to connect solar cell to solar panels?

  1. Gold
  2. Silver
  3. Copper
  4. Aluminum
  5. None of the above/More than one of the above.

Answer (Detailed Solution Below)

Option 2 : Silver
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Detailed Solution

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Key Points

  • A solar panel is a collection of solar cells, which can be used to generate electricity through the photovoltaic effect.
  • These cells are arranged in a grid-like pattern on the surface of solar panels.
  • Most solar panels are made up using crystalline silicon solar cells.
  • It provides a lot of electric energy required by artificial satellites, water pumps, street lighting, etc.
  • Solar cell contains semiconductor diodes which get activated when sun rays fall on it. 
  • The solar cells are connected to form solar panels by silver as it is the best conductor of electricity. 
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