Originally Posted by swon
solar panels if not made from quality ingredients and processing it gives various environmental and health problems. sadly most of the inexpensive panels are made from china and quality can't be guaranteed this is one major draw back of solar panel. next thing is need to store the energy in batteries which is another expensive thing and need constant maintenance and thus not a cost effective solution when compared with current hydro, thermal power plants.
Not everyone can understand that.
Batteries are the main culprit. The day mankind develops new ways storing power will be a new revolutionary beginning but till then dear swon, you will have to deal with the existing expensive batts!