Solar Energy Pro's & Con's
The pros and Cons of Solar Energy really come down to the price and the efficency depending on how you implement them and how well you maintain them. This article will assume everything is at good nominal working order. The cons of solar energy is the initial capital investment into a solar energy system, as in most cases it is expensive to install (with the exception of the kind built into the house through structural means which do increase housebuilding costs). With a thermal solar energy installation that uses solar panels to heat water it will initial cost more than the electric or gas bill normally does, however the pro in this case is the absolute fact that it will save you money in the long run in several ways, and it is good for the environment. Take a look at it this way, you install this system, and after the first month you use 50% less energy resources and can see the impact on your bill, and within 6 months it has paid for itself. After that it will continue to decrease your cost of living and decrease the resources of either gas or electricity you use, both of which create CO2 (electricity creates pollution because we get most of our power from coal and oil, not nuclear as was promised in the 50s).
The pros and cons of solar energy into electricity with photoelectric cells is the expense and the fact that many cells breakdown and degrade over time and wear and tear - many never make it to the point of paying for themselves and are economically less valuable for powering a home on a large scale - however their use on smaller devices contradict this because smaller panels are cheaper, and do pay for themselves over time (such as battery chargers). Power plants that use super-heated water through mirrors reflecting into a certain point can generate the electricity needed during the day - however lack the efficency currently needed and are somewhat costly. Whether they prove to be economically beneficial is not known - but environmentally they're great. The Sterling based power plants that use heat differentials are extremely efficient and would seem to be a better option since they're smaller, and more capable - they're likely to pay for themselves in the long run.