SOLAR EDUCATION FOR KIDS AND TEENS

At Energy Matters, we want young Australians to be as inspired by solar as much as we are to ensure the good work already being done in moving towards Australia’s renewable energy future continues.

Solar education for kids

We’ve assembled a few interesting educational resources and trivia on this page – we hope you enjoy them and it gets you thinking about perhaps pursuing a career in renewable energy!

How many solar panels to power your home?

Use the calculator below to see a rough estimate of how many solar panels would be needed to generate enough power to supply all the electricity used in your home.

How many people live at home?:
What state do you live in?

Number of 250 watt solar panels you’ll need (approximately) =
System Size ( in kilowatts/ kW) =
Daily power generation (kWh) =
Yearly power generation (kWh) =
Carbon emissions avoided (tonnes) =

How does home solar power work?The following image shows how a ‘grid connect’ solar power system works. With a grid connect system, you are still connected to mains power; which supplies your home at night and other times when the solar panels aren’t generating enough electricity.How Solar power for grid connection Works

  • The sun shines on the solar panels, generating “DC” (Direct Current) electricity.
  • The electricity is fed into a solar inverter that converts into “AC” (Alternating Current) electricity.
  • The AC electricity is used to power appliances in your home.
  • Any power not required by your home goes via your home’s switchboard into the mains power grid for others to use.

In a way, the mains power grid acts as a “bank” – excess power is
exported to the mains grid and you take power back when needed.

Why is renewable energy so important?

Energy 101: Solar Power

How A Solar Panel Converts Sunshine To Electricity

How A Solar Panel Is Made

Solar power trivia

  • The Earth receives more energy from the sun in an hour than is used in the entire world in one year.
  • In 1839 Alexandre Edmond Becquerel discovered the photovoltaic effect which explains how electricity can be generated from sunlight.
  • In 1941, Russell Ohl invented the solar cell, shortly after the invention of the transistor.
  • It would take far less than 1% of the Earth’s land area covered in solar panels to supply all of the world’s electricity needs.
  • If all the rooftops in Australia were covered with solar panels, it would supply all the nation’s electricity needs.
  • Weight for weight, silicon solar cells generate the same amount of electricity over their lifetime as nuclear fuel rods – and are much safer!
  • The amount of energy that goes into creating solar panels is paid back through clean electricity production within anywhere from 1-2 years.
  • A solar panel can work for decades. Some installed in the 1970’s are still generating electricity .
  • Wind is a form of solar power, created by the uneven heating of the Earth’s surface.