WEBVTT

1
00:00:00.000 --> 00:00:06.000
A slow macro shot reveals the textured surface of a real photovoltaic panel. On-screen text: Energy arrives as light.. Narration: A solar cell absorbs energy from sunlight. Original stereo score.

2
00:00:06.000 --> 00:00:12.000
The warm incoming particles meet the illustrative semiconductor plane. On-screen text: The material responds.. Narration: Absorbed light transfers energy to electrons. Original stereo score.

3
00:00:12.000 --> 00:00:18.000
Cool charge markers travel along a separate horizontal path. On-screen text: A current finds its path.. Narration: Electrical charges move through the material. Original stereo score.

4
00:00:18.000 --> 00:00:24.000
An aerial shot returns from the original conceptual illustration to a real rooftop photovoltaic array. On-screen text: A useful change of energy.. Narration: A photovoltaic cell converts light into electricity. Original stereo score.