For most applications a mono or polycrystalline solar pv solution is usually the best option as these established technologies generally provide the right balance of price efficiency and reliability.
Different kinds of solar system models.
Box models and hanging models.
Earth is stationary while the other objects move or orbit around it.
You will need a very large basketball sized circle or semi circle to represent the sun.
Some toys like crocodile creek 2214 1 3 blue soccer ball solar system could be great for playing just as much as they re for educational purposes.
Types of solar system models.
There are three major types of solar panels.
Monocrystalline polycrystalline and thin film each type has its own unique advantages and disadvantages and the solar panel type best suited for your installation will depend on factors specific to your own property and desired system characteristics.
These types of solar cells and solar panels are not quite as effective as the crystalline versions.
Most solar panels range in efficiencies of 13 to 16 though some high end model modules can reach percentages as high as 20.
If you re looking to expose your kids to scientific facts about the solar system from as young as 3 years then solar system toys are great toys to help to achieve your goal.
For a box model you could use a large foam ball and for a hanging model you could use an inexpensive toy ball.
There are two main types of models.
The major types of solar panels.
An amorphous silicon solar panel is only going to have an efficiency rate of seven percent compared to 15 or 20 of the crystalline models.
Monocrystalline and polycrystalline solar panels have very good efficiency rates.
Heliocentric and geocentric models kepler s laws solar system au.