Energy Topics: Solar Power #1 | Band 8.0

While it may not be the answer to all of our energy problems yet, there’s one energy source we have plenty of: sunlight. In fact, the amount of solar energy that strikes the surface of Earth in one hour is more than enough to supply every person on the planet with electricity for an entire year.

We currently have a number of methods to harness the extraordinary power of the Sun. Most involve converting sunlight into electrical energy.

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