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Why is it solar energy are difficult to harness?
It's expensive, intermittent (no sun = no energy), and efficiency ranges from 15% to 20%.
Is solar energy a renewable energy form?
the sun has solar energy so that is one way it is started.
How does water energy harness energy?
The idea is to harness the potential energy of the water, when it is at a certain height. The water has to be made to go down, to harness this energy.
Does solar power work?
yes Virtually all energy on earth comes from the sun. Primary source. Now that we can harness it's energy directly, it's even more inviting to do so.
Why can't rely on solar power?
You CAN rely on solar energy. It is VERY powerful and it's unlimited. In about 45 minutes, the sun delivers enough energy to power all the machines on earth for a year. The only problems are that solar panels are expensive, even though they cut down your bills and eventually pay for themselves, and we can't harness all the sun's energy yet.
What types of energy is a Solar Panel?
Solar panels harness energy from the sun--Solar energy!
Why is solar energy difficult to harness?
It is difficult because the solar panels are really expensive.
What are included in solar energy?
include the use of photovoltaic systems, concentrated solar power and solar water heating to harness the energy budnetdesign.com
Good things about solar energy?
Solar energy is one of the environmental friendly ways to harness energy. It does not cause environmental pollution. It will be the energy of the future.
Why were solar panels invented?
Solar panels were invented to harness the Sun's energy in an electrical form
What is a sentence for harness?
They harnessed the horse to the post.Imagine what might happen if it were possible to harness solar energy fully.
Is solar power an invention?
Not really. Solar energy exists with or without someone to appreciate it. The technology to harness solar energy does require invention. Solar panels are an invention, for example.
Why is using solar energy especially appealing?
Using solar energy is especially appealing because it is free. It is also environmentally friendly. Active solar techniques include the use of photovoltaic panels and solar thermal collectors to harness the energy.
Why is it solar energy are difficult to harness?
It's expensive, intermittent (no sun = no energy), and efficiency ranges from 15% to 20%.
Is solar energy a renewable energy form?
the sun has solar energy so that is one way it is started.
How can we harness more energy from the sun?
We can grow more crops, or build more solar panels.
Why is solar power being developed?
Solar power is another way for us to harness energy. Natural resources such as coal and oil are limited resources and we are using them quickly. Solar energy is also better for the environment.
