Advantages and disadvantages of solar energy, Biology

Advantage of solar energy:

1.         It is renewable: it produce comes from sun, so it is plentiful and will always be there as long we need it .

2.         Solar energy is clean: it produces no waste material, harmful products.

3.         Solar energy is cheap: it is free of cost. Only cost is the installation and purchase of a unit together, store and convert the solar energy for use.

Disadvantages of solar energy:

1.         The initial installation cost is very high.

2.         It does not work at night and on cloudy days.

3.         A very large solar panel is needed to get a decent amount of power.

 

 

 

Posted Date: 7/11/2012 8:00:40 AM | Location : United States







Related Discussions:- Advantages and disadvantages of solar energy, Assignment Help, Ask Question on Advantages and disadvantages of solar energy, Get Answer, Expert's Help, Advantages and disadvantages of solar energy Discussions

Write discussion on Advantages and disadvantages of solar energy
Your posts are moderated
Related Questions
C omp ut e d radiography: The development of intensifying screen has greatly improved the efficiency of exposure  and has reduced the exposure time.   The fir

Planning the Nursing Care Monitor fluid intake and urinary output  Administer drugs as advised/prescribed  Monitor the child on dialysis  Provide therapeutic diet

Mycotoxicoses Mycotoxicoses cause heavy economic loss due to high morbidity and consequent production loss. Low grade mortality is also recorded. The main toxins involved are

NASA L CHAMBER - External nares are 2 in number, i.e., dirhynous. Situated at lower side of nose. Open into nasal chamber. Nasal chamber opens into pharynx by internal n

Puerperal Psychosis: Child birth can precipitate schizophrenia, depression and mania. Management:  it  depends on  the nature of the symptoms. Danger  to  self and othcrs (inc

List the four phases of meiosis I, and briefly explain what occurs during each phase Prophase I: DNA coils into chromosomes, the nucleolus and nuclear envelope disappear, the m

a) How do copper and hormone releasing IUDs act as contraceptives? Describe. b) If you squeeze a seed of orange you may be observe many embryos of different sizes.  How is it

State the term - neuropsychologists Disorders of speech, language, reading, writing, and mathematical abilities are understood in terms of linguistics and the psychology of lan

How to evaluate blanching efficiency? Finally, let us learn how to evaluate blanching efficiency? Normally, two of the more heat resistant plant enzymes, namely peroxidase and

Q. What is the pollination? What are the major forms of pollination? The procedure in which pollen grains (the male gametophytes of phanerogamic plants) reach the female gameto