It is difficult because the solar panels are really expensive.
Solar panels were invented to harness the Sun's energy in an electrical form
We can grow more crops, or build more solar panels.
No it isn't hard to store, solar energy is captured by solar panels that turn the sun's rays into useable electricity. It can be stored simply by charging batteries.
Simply put, solar, meaning Sun, energy comes from the Sun. Solar energy is captured by plants through photosynthesis, and by humans through solar panels. Photovoltaic cells are assembled into large panels which are then organized into "farms" of photovoltaic panels. Photo, meaning light, and voltaic, meaning electricity, means that these panels harness energy from light. Light from the Sun strikes these panels and is transferred into energy.
A question about solar energy could be: what is solar energy?: what does solar energy do?:does solar energy do anything for the earth/planet?
It's expensive, intermittent (no sun = no energy), and efficiency ranges from 15% to 20%.
Solar panels harness energy from the sun--Solar energy!
include the use of photovoltaic systems, concentrated solar power and solar water heating to harness the energy budnetdesign.com
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.
Solar panels were invented to harness the Sun's energy in an electrical form
They harnessed the horse to the post.Imagine what might happen if it were possible to harness solar energy fully.
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.
tidal energy solar energy
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.
the sun has solar energy so that is one way it is started.
We can grow more crops, or build more solar panels.
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.