Assertion: solar cell's electron | /r/HasProperty | freed by solar energy
Facets:
Source sentences:
text: Electrons in these materials are freed by solar energy and can be induced to travel through an electrical circuit, powering electrical devices or sending electricity to the grid.
text: The electrons in these materials are freed by the solar energy and they can be induced to travel through an electrical circuit, They can power the electrical devices or send the electricity to the grid, the solar cells produce the direct current (DC) which is converted to alternating current (A-C) by using the inverter.