of efficiency, too. Which is more cost-effective? The facts seem to point to solar power.
* Solar power is received in through the panels, free of cost, and stored in batteries. It is ready for use when needed, but in times of reduced usage, the power remains in storage.
* Generators run constantly, regardless of the amount of power being used at a given time. As they run, they consume costly fuel. When power usage is reduced in bright daylight, generators must continue to run.
Solar Power versus Generator - Dependability
Some argue that, in comparing solar power versus generator, we must compare the dependability factor. In this area, they claim, generators win.
* Solar power is very dependable in locations that have bright sunlight 300+ days of the year. In areas with less sunlight, or during periods of cloudiness and storm, solar power is less dependable. The system will continue to provide power from charged batteries, but will eventually go dead. Having said that, it must be noted that Germany, which has far fewer sunny days than most of North America, is said to have much higher usage of solar power. The problem of dependability seems not that big.
* Generator systems do not depend on sunlight. They do, however, depend on fuel. If storms or some other disaster hinders one from replenishing the fuel supply, generators also become useless.
Solar Power versus Generator - Eco-friendliness
Finally, eco-friendliness must be considered in any discussion of solar power versus generator. That is, which is kinder to the environment: solar power or generator? The obvious answer again is solar power.
* Solar power has no emissions when working. There is no pollution involved in fuel production - no greenhouse gases. It is totally clean. Solar power uses a renewable energy source.
* A big drawback to generator use is still the matter of emissions and the environment. Generators are usually run on diesel fuel, and diesel fuel is produced from a fossil fuel. There are emissions in the production of the fuel, and also in its use. Diesel generators are a major source of air pollution and high sulfur levels in North America. Exposure to diesel generator exhaust can lead to health hazards.
Solar Power versus Generator - the Solution
For most people, the resolution of the solar power versus generator debate is to install a hybrid system. Using solar power as the main energy source will save money. The fuel is free. Solar power is convenient, efficient, and eco-friendly. What it lacks in dependability can be made up by having a small back-up generator for prolonged cloudy periods.
When I compare solar power versus generator, I definitely have to choose solar power. It is clean, free, quiet, and peaceful.
©2007, Anna Hart. Anna Hart invites you to read more of her articles about solar power at www.solar-energy-connection.com.
Anna has also posted articles on that site about solar power for homes. If you want basic information about solar power for the home, you won’t want to miss her article on the subject.