Archive for September 23rd, 2010

Solar Power – Fun Facts

Thursday, September 23rd, 2010

Fun facts about solar power are popular at any age. People want serious information about solar power, but sometimes, even the serious can be expressed in fun facts.

Fun facts on solar power include things like the fact that, within an hour, enough sunlight reaches the earth’s surface to meet the entire world’s energy needs for a full year. Imagine! That information comes from the American Solar Energy Society.

Here are a few more fun facts on solar power.

12 Fun Facts on Solar Power

* Around 1921, the Nobel Peace Prize was awarded for experiments with solar power and photovoltaic. It was awarded to Albert Einstein.

* When silicon is taken from just one ton of sand, and used in photovoltaic solar panel products, that silicon can produce as much electricity as 500,000 tons of burning coal.

* In the U.S., decreasing than 10,000 homes that get their energy entirely from solar power.

* Nearly 200 years ago, a British astronomer named John Herschel cooked food with solar power during a journey to Africa.

* California opened its first large solar power plant in 1982.

* Solar power can cut water bills by more than 50 percent each year in the home where a solar model replaces the electric water heater.

* The buying price of photovoltaic (PV) solar power systems has dropped 200 percent during the last 30 years, well us department of energy. Owners now pay between 10 and 40 cents per kilowatt-hour.

* A study by the U.S. Us department of energy (USDOE) showed that solar power conditions were close to perfect (99 percent) in San Francisco on June 14th, 2000. On that day, 100,000 customers in that area lost power. Solar power could have provided all they needed.

* Another USDOE study showed that the roofs of California’s city and county buildings, if covered with solar PV panels, could generate 200 megawatts of clean electricity! Cover California’s school roofs with solar panel products and you add 1,500 megawatts more to the state’s peak power supply.

* In California, covering every available commercial and industrial roof with solar panel products could generate every one of the electricity needed in that state during the daytime.

* Germany is making the best use of solar power, even though its climate includes many cloudy days.

* It takes only about 8 minutes for solar energy to travel from the sun to the earth.

Find more about alternative power you’ll love. Includes sites related to cheap living you can access from here!

Solar Energy Facts

Thursday, September 23rd, 2010

Solar energy is a clean renewable source of energy that’s been harnessed or used by humanity directly or indirectly for millennium. The objective of solar energy is to harness the suns power and converting it into electricity. The sun gives off enough output that if we were to harness its energy for one day we would have enough energy to power the world for a full year. Solar energy is an energy we don’t really need to worry about running out or diminishing in the near future. According to scientists the sun should keep burning for another 4.5 Billion years. Another advantage is the sun does not produce any harmful byproducts or pollutants that could harm the environment.

Mankind has used the sun for years now. Man has used the sun for drying of meats or skins or just having direct sunlight as a heat source. Noisy, 1950’s solar power was starting to be viewed as clean new form of electricity. Due to technology restraints a realistic look at cheap efficient panels has really only now been a reality.

General Facts

O Solar energy is a clean renewable energy that is better for the environment and produces no pollutants like traditional energy forms.

O Demand for solar electric energy has consistently grown by 20-25% per year in the last 20 years.

O Solar is capable of powering household appliances, lighting, and water heaters.

O Solar is often more affordable in future with new scientific researches that should decrease the costs and increase the efficiency of the solar energy.

O Solar could generate 2.5 percent of the world’s electricity by 2025.

O Solar Energy is among the fastest growing technologies.

Solar Energy Usage Facts

O Solar is measured in kilowatt hours (KW) 1 kilowatt =100 watts.

O 1 Kilowatt hour =Amount of electricity needed to burn a 100 watt light bulb for 10 hours.

O The average American household uses approximately 866 kilowatt hours per month.

O Based on the Residential Energy Consumption Survey from 2001 the annual energy bill for an American home was $2000 a month.

O Solar energy’s reduction in unit costs has yielded its growth rates and therefore solar energy has potential to become very important energy source.

O Since the year 2000 solar has been really expanding in United States, growing at an incredible average pace of 40% per year.

solar how to tips and hints. How it works, for those that want to know. Our site provides essential information on green system