Solar Energy Flashcard

Front

What is the primary energy conversion process in Concentrated Solar Thermal (CST) systems?

Back

Solar to thermal energy.

Front

What type of windows are used in passive solar energy to decrease electricity use?

Back

Southern facing windows with roof overhang.

Front

In active solar heating, what is the final use of the heated water?

Back

For household use.

Front

What is the primary function of photovoltaic solar cells?

Back

To capture light energy and transform it into electrical energy.

Front

What is a common environmental concern associated with CST systems?

Back

Habitat destruction.

Front

Define solar energy.

Back

Energy from the sun that can be converted into thermal or electrical energy.

Front

What is the difference between active and passive solar energy systems?

Back

Active systems use mechanical devices to collect and convert solar energy, while passive systems rely on building design and materials to collect and use solar energy.

Front

What is the role of solar panels in solar energy systems?

Back

To convert sunlight into electricity.

Front

Explain the concept of net metering.

Back

A billing mechanism that allows solar energy system owners to receive credit for the excess electricity they generate and feed back into the grid.

Front

What are the benefits of using solar energy?

Back

Reduces electricity bills, decreases carbon footprint, and provides a renewable energy source.