What is solar energy?
Is solar energy the energy we store from the sun?
The sun shines on earth every day, giving us light and warmth.
This sunlight can be used to generate electricity and water.
This means solar energy.
Simple example:
Have you ever felt warm in the sun?
This is solar energy!
Why does the sun matter?
Everything on Earth is life.
No sun:
The plants do not grow.
His face gets more sunlight towards the sun!
This means you won’t go outside.
In contrast to coal and oil, solar energy can be used every day. gas.
Example:
Using solar cells means being used in light instead of batteries.
Common uses are as follows:
Solar modules make electricity.
These panels are often placed on the roof.
Example:
Some homes have solar collectors on their roofs.
These panels are useful for power lights, fans, or televisions.
Solar heating water uses sunlight to warm the water for bathroom and cleaning.
Solar energy.
They calculate during the day and brighten up at night.
These cells capture sunlight and turn it into electricity.
Many solar cells are connected to solar panels.
Energy of other types of energy, such as coal, oil, and gas. clean?
Example use
Solar energy yes, fans, fans, cooking
Coal plants, power plants
Oil no, machine
Wind energy yes wind turbine
Water energy yes dam
Solar energy is better, safe, not earth, not earth.
Solar Energy and the Environment
Solar Energy is suitable for the environment.
rauch,
causes air pollution and does not become an animal or plant.
Using more solar energy will help keep the earth clean and green!
Is solar energy used?
Solar energy can be used in many places.
Home for lighting, fans, and water heating
Operate the machine for the power section, but don’t worry.
This energy can be used at night.
Example:
The sunlight accumulates sunlight during the day and shines at night.
The sun is over 4.6 billion years ago!
It only takes 8 minutes for sunlight to reach Earth.
The largest solar power plant is located in India (Bhadra Solar Park).
There are solar cars, boats and even planes!
You can run the calculator using solar energy without a battery.
Can solar energy provide electricity to the entire house?
Yes!
If you have enough solar collectors in your home, you can operate your fans, lights, fridges, and more.
What happens on a cloudy day?
The energy is still being produced, but it is less than it is on a sunny day.
Solar systems often have batteries.
Is solar collectors safe?
Yes. They are extremely safe and do not cause damage even when used correctly.
Do solar collectors break the light?
No. They have been built for 20 years and can even handle the rain and wind.
All you need is
Aluminum foil you want
Plastic film
Black paper
Tape
Level:
Arrange the inside of the box with black paper (which absorbs heat).
Cover the inside of the lid with aluminum foil (this reflects sunlight).
Add chocolate and marshmallows.
Cover the opening with plastic film to catch warmth.
Leave it in the sun and wait!
Watch your food melts from the power of the sun!
Summary
We remember what we learned:
Solar energy comes from the sun.
Protect our energy and our planets!
promotes intelligent, green habits.
