PV Gap

Bobbie Said:

Solar Power question?

We Answered:

The waves from the sun excite electrons in a semiconductor making them move. This movement is electricity which is either used right then or stored usually in batteries. See the link below for videos.
Be aware that the solar power received by solar panels as described above is not the only way we utilize solar power. There are also solar collectors which focus the light of the sun to heat water then produce electricity similar to our fossil fuel electric plants.

Harold Said:

I'm having a 20 min presentation of Solar power! Can someone help me get some ideas on what to talk about?

We Answered:

One thing you could talk about is how solar power has become more affordable for the average family.

This affordability is due to lower solar panel prices and the availability of various government incentives like grants and rebates.

It's an exciting time for solar power because the potential exists for solar energy to become a mainstream energy source.