0
The second law of thermodynamics forbids a 100%-efficient solar cell. The result is, for a system with sunlight concentration the maximum efficiency is ~85%, and for a system that does not track the sun, the maximum efficiency is ~55%.
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoIt is efficient because otherwise it is lost energy and is meant to be used as the light extends to us and it is a dumb idea not to use it. Its like water, its there to use or to not use. It is better off used. (I am not completely right here because i am a bit foggy on this, but i would rather see questions answered right, not with "inapplicable" answers.)
Add your answer:
Earn +20 pts
Compared to other sources of energy is solar energy efficient?
Yes, solar energy is efficient compared to other sources of energy
What is a solar thermal?
a solar thermal is an energy efficient way of getting energy
How can you be energy efficient?
You can be energy efficient by...using recycling binsuse solar panelsplant trees
Which types of animals are the most efficient in solar energy?
the animal is an herbivore they live by the solar energy
Is solar energy more efficient than nuclear energy?
Nuclear Energy is able to produce a constant ammount of energy at all times where as solar energy does not.
Where would solar energy be most efficient?
Sunny Place
How do you build an energy efficient home?
solar power with a backup generator
In the food chain which are the most efficient users of solar energy?
herbivores
Why would solar energy be more efficient on the moon?
due to the lack of atmosphere blocking the solar rays.
What are some improvements since solar energy was formed?
Solar panels are becoming cheaper and more efficient.
What is better solar energy or hydropower?
depends on how you look at it solar energy is more highly developed but hydro electric is more efficient when it is used
How efficient is solar power of energy?
It is very inefficient. The best and most expensive systems are only about 10% efficient.
