Tag Archives: Alternative
Photovoltaic Effect, Solar Cell, Alternative Energy
by Dominic’s pics Solar energy is most useful when it is converted to electricity. To reduce the traditional use of non-renewable resources such as fossil fuels to run electricity generators, solar energy, which is substantially a renewable energy, is now extensively used as alternative energy. The principle of producing electricity through solar energy is simple in that it can run through basic application of photovoltaics. Photovoltaics is the most common method of electricity production using solar energy with the application of the photovoltaic effect. In this method, radiation from the sun is exploited using semiconductors and, conducting the photovoltaic effect, converting it to electricity. Photovoltaic effect happens when voltage builds up between electrodes through electron transfer between different bands. It must not be mistaken with photoelectric effects which poses different movement of electrons to produce electricity. To generate the photovoltaic effect, solar cells are needed. The more solar cells placed on a panel, the greater electricity can be generated. This method is now becoming popularly used for residential, commercial and agricultural purposes, even in provinces in the country such as Butte County and Chico City. Many houses in these places can be seen with solar cells installed on the roof. The energy conversion to electricity is not based on the degree of heat radiated on the panels of solar cell, but on the amount of light. In the photovoltaic application, photons of light knock electrons to a higher state to be able to produce electricity. butte county solar systems are built with wide panels of solar cells arranged systematically on a plain and uncovered terrain. This supplies enough electricity to power a few residential houses and commercial establishments. Residential solar cells are very useful because it cuts down bills for traditional geothermal power consumption. During a sunny day, chico solar systems can receive as much energy that is needed to supply electricity for a few days. And since the solar systems only utilize light, they can still get minimal solar energy during rainy days. Solar cells are also expansively used in farmlands for producing electricity to light poultry houses and stables. Although some still prefer biomass to butte county solar systems as alternative source of electricity because of its natural presence in the farm and for proper disposal purposes. However, this traditional alternative energy source is slowly being phased out because of high maintenance costs. Visit http://www.solarenergyforlife.com/ for details and information.
SLI Lighting Products – Globe Bulb, 60 Watts, 120 V, 8000 Hour Life – Sold as 1 EA – Compact Fluorescent Lamp (CFL) offers a compact, energy efficient alternative to incandescent and standard linear fluorescent products. The CFL design saves 75 percent electric costs. Globe-shaped, 14 watt G25 bulb offers the equivalent of 60 watts and an 8,000 hour life.
SLI Lighting Products – Globe Bulb, 60 Watts, 120 V, 8000 Hour Life – Sold as 1 EA – Compact Fluorescent Lamp (CFL) offers a compact, energy efficient alternative to incandescent and standard linear fluorescent products. The CFL design saves 75 percent electric costs. Globe-shaped, 14 watt G25 bulb offers the equivalent of 60 watts and an 8,000 hour life. Sold as 1 EA Manufacturer: SLI Lighting Total percentage of recycled content: 0 Post Consumer Waste: 0 Country of origin: CN SLI Lighting Products – Globe Bulb, 60 Watts, 120 V, 8000 Hour Life – Sold as 1 EACompact Fluorescent Lamp (CFL) offers a compact, energy efficient alternative to incandescent and standard linear fluorescent products. The CFL design saves 75 percent electric costs. Globe-shaped, 14 watt G25 bulb offers the equivalent of 60 watts and an 8,000 hour life.Sold as 1 EAManufacturer: SLI LightingTotal percentage of recycled content: 0Post Consumer Waste: 0Country of origin: CN List Price: $ 9.95 Price: More Alternative Energy Products
Alternativnaa Energetika I Ekologia = International Journal For Alternative Energy And Ecology
Alternativnaa Energetika I Ekologia = International Journal For Alternative Energy And Ecology International journal devoted to pressing questions of alternative sources energy: nuclear energy, hydrogen energy, solar energy, wind energy, tidal and geothermal energy, bioenergy, small and midget hydropower stations, explosive energy and environmental aspects of using alternative energy sources. List Price: $ 712.71 Price: More Alternative Energy Products
Thames & Kosmos Alternative Energy and Environmental Science Wind Power
Thames & Kosmos Alternative Energy and Environmental Science Wind Power Build a working wind turbine Harness mechanical energy from wind to lift weights Generate electricity to light and LED and charge a battery Learn the physics of wind turbines Discover how wind occurs and why it is such a promising energy source Renewable Energy Science Kit. Build a working wind turbine. Harness mechanical energy to lift weights. Generate electricity to light an LED and charge a battery. Learn the physics of wind turbines. Discover how wind occurs and why it is such a good energy source. Includes full-color, 32 page experiment manual. List Price: $ 49.99 Price:
Sector 9 Skateboard Alternative Energy Vehicles Organic Cotton Men’s Tee/Tshirt Top w/ Free B&F Heart Sticker Bundle – Blue / X-Large
Sector 9 Skateboard Alternative Energy Vehicles Organic Cotton Men’s Tee/Tshirt Top w/ Free B&F Heart Sticker Bundle – Blue / X-Large Bundle of 2 items – Sector 9 Shirt and B&F Heart Sticker Color: Blue Size: X-Large Sector 9 Skateboard Alternative Energy Vehicles Organic Cotton Tee/Tshirt Top for Men Sector 9, the leader in Longboard Skateboarding. Men’s Organic Cotton Tee. Regular Fit. Water Based Ink. Front Chest Print. No Tag design. Soft, Comfortable, regular fit men’s & boys tee. Designed for the outdoor skateboard enthusiast. Everyone who loves to surf, skate, snow will love wearing this California Urban & Beach inspired Tshirt. Show off your Alternative Energy Vehicle Motif with Sector 9 Longboards Apparel. Made in Mexico. Trust in Sector Nine to inspire your life with their casual ac List Price: $ 25.00 Price:
Alternative Energy and Environmental Science Original
Alternative Energy and Environmental Science Original Sustainable living in the 21st century Best seller 2003 Preferred Choice Award The National Parenting Center Seal of Approval Build and use 20 alternative energy sources Power House provides an engaging introduction to regenerative energy sources and sustainable living, while teaching basic concepts in physical science. Through building a model house and 20 other energy-related devices, you will learn about energy from the sun, wind, plants and electrochemical reactions. Find out how to transform, store and use these different forms of energy. This kit creatively integrates physical science lessons with the story of a group of island dwellers learning to live su List Price: $ 149.99 Price: Find More Alternative Energy Products
Future Fuels: Consumer’s Guide to Alternative Energy
Future Fuels: Consumer’s Guide to Alternative Energy List Price: $ 1.99 Price: More Alternative Energy Products
Alternative Energy Sources [VHS]
Alternative Energy Sources [VHS] List Price: $ 14.95 Price: More Alternative Energy Products
Doable Renewables: 16 Alternative Energy Projects for Young Scientists (Social Issues Environment Gree)
Doable Renewables: 16 Alternative Energy Projects for Young Scientists (Social Issues Environment Gree) Humankind needs to find and develop alternative forms of energy. As the world’s population continues to grow, more people will need access to lighting, communication, transit, and computing. Fossil fuels are being used up at an alarming pace, but other energy sources–solar, wind, waves, waste” heat, and even human power–are both renewable and environmentally friendly. The projects in this book will help any budding scientist construct and explore working models that generate renewable, a List Price: $ 16.95 Price: More Alternative Energy Products