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Sun Power

July 13, 2011 By: Admin Category: Solar Power

Using the Sun for Power – How It Works

Executive Summary about Sun Power by Richard Chapo

Generating electricity from the sun is all about converting sunlight into power. The technology behind solar systems is known as photovoltaic technology. Essentially, this technology involves using sunlight to create a chemical reaction. This process creates a direct current of electricity. The electricity is then converted to usable alternating current electricity and stored in a battery or fed into a utility grid system.

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Solar PV

June 21, 2011 By: Admin Category: Solar Cells

Solar PV In Architecture

Revolutionary of photovoltaic applications in the architectural building has undergone rapid development, starting from ordinary technology to high technology in the 3rd generation, they are:

1. First generation (the 1980s)

solar pv first generation Solar PV

PV panel module with an iron framework just mounted on the field of building flat roof with a brace (tracking).

2. Second generation (the 1990s)

solar pv second generation Solar PV

Photovoltaic cells (PV) developed more integrated part of building materials: roof materials (tiles, shingles).

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Solar Roadways

January 29, 2011 By: Admin Category: Solar Heater

Solar Powered Roadways by Rajib Mallick

Rajib Mallick, a professor from Worcester Polytechnic Institute developing anti-freezing pipeline, filled with liquid in it.

The pipe will be planted on the roadways and absorb heat from the sun then stored in insulated chamber. The liquid in the pipe when heated would be released to melt existing snow.

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Solar Tent

June 05, 2010 By: Admin Category: Solar Light

Solar Powered Tent

This tent comes with solar panels and integrated, interior LED lights. You can also use solar panels to charge the battery independently. That’s about 4-6 hours of direct light to yield 2-4 hours tent light. The 7″ (18 cm) solar panel placed on the hub of tents and clicked into place. Fly is then placed on a solar panel & tent, and sun will charge the panel through the clear PVC window at the top of the fly. Unfortunately, like most tents, this one is made from petroleum-based materials (nylon and PVC). Certainly there is a substitute that can be used out there! Tent comes as a four-person and six-person version, and the price is $ 180 (CAD) and $ 220 (CAD) each. For more information, visit Canadian Tire site. [Via]

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Space Solar Power

February 25, 2010 By: Admin Category: Solar Cells

Space Solar Power System

Like the story of a fictional movie, but Japanese space agency plan so serious: In 2030 they will capture solar energy in space and sends it to Earth via laser or microwave.

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Solar Cells

December 24, 2009 By: Admin Category: General

Flexible Solar Cell by Spheral Solar Power

flexible solar cells Solar Cells

Car bonnets, roof tiles and building facades can quickly enter the colorful and flexible solar panels to complement their conventional resources. Spheral Solar Power has produced efficient and flexible solar cells, which produces electricity at a lower cost and open an array of new applications for renewable energy.

Like denim material consists of thousands of tiny silicon beads attached to aluminum foil – each bead acting as an individual solar cells and uneven surfaces offer a larger area for light collection. Production costs can be reduced through the use of recycled silicon and this, combined with the efficiency comparable to standards photovoltaic cells and the versatility of a flexible material make Spheral solar cells potential to dramatically expand the use of renewable energy.

Building design can take advantage of hundreds of colors, styles and shapes to smoothly integrate solar cells. Spheral cells can be used to reflect light from or transmit light into the building and expand their flexibility for use in the company logo.

In tile the cells can be incorporated into the curved substrate opening various markets applications and automobile manufacturer may have found an alternative aerodynamic to rigid photovoltaic cells that are not practical in terms of vehicle design.

roof solar cells Solar Cells

Commercial production of flexible cells are expected to begin in late 2003.

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Outdoor Solar Lights

December 01, 2009 By: Admin Category: Solar Light

Outdoor Solar Lights Explained

outdoor solar lights Outdoor Solar Lights Outdoor solar lights uses the identical action to generate power as the solar panels on your ceiling (or that you could set up on your ceiling, if you selected to). Essentially, it applies photovoltaic (PV) cells, which accumulate and switch solar energy into electrical energy. The PV cells apply semiconducting materials to engage the sun’s light, which interacts with the silicon and another components to produce electrical energy. The electrical energy runs over cables which power the battery, which in go powers the light. This is an highly simple explanation, but it will present you the common idea of how solar cells play. They can only make electrical energy from direct sunshine, which is why solar lighting wants a battery in order to be able to light up the dark.

So that the batteries to keep a constant charge, the solar light fixture should be in a position that meets full sunshine for almost of the daylight. If it just gets partial sunlight, because it’s barred by trees or other construction, or because your area has much of cloudy conditions, the batteries will run out earlier, and your fixture will supply light for a lower amount of time. Most outdoor solar lights fixtures own a backup power system which applies rechargeable batteries. Solar lights fixtures which apply a small amount of electrical energy frequently apply small AA Ni-Cad or NiMh batteries. But more strong solar lights fixtures (like head lights) apply a covered lead acid battery.

Photo detectors that automatically evaluate light degrees (like the kind that tells your photographic camera when to apply its flash) are constructed into the solar lights fixtures. They monitor light degrees and turn the fixture off at morning and on at nightfall. But get sure there are no artificial light sources (like a street lights or head light) that may contribute a wrong reading and forbid the light from turning on.

Outdoor solar lights usually utilizes LED bulbs. They apply less power than incandescent bulbs and, with a lifetime of around 20 years, are much longer-lasting. Until lately, solar lights overall has not been as bright as lighting powered straight by direct current electrical energy. But the earliest super bright LEDs can at present illuminate as well as halogen bulbs.

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Solar Panel Project

September 12, 2009 By: Admin Category: Solar Panel

A Project on Solar Panels To Educate Youngsters About The Energy Crises

Choosing the right science project for young people to do should include the concept of helping them become more involved in today’s important global issues. A science project on solar panels could be just the thing for them to gain a better understanding of how the energy crisis is affecting us and what they can do about it.

The world as we know it today has undergone drastic changes in the last few decades. Consider the past one hundred years of industry and the damaging effects this has played on the environment. Our lakes, oceans, and rivers are in a pitiable state. The very air that we breathe is infused with pollutants that make us sick. Natural disasters are becoming more occurent and destroy millions in property while killing hundreds of lives each year. The energy sources that have provided the power to fuel so-called economic and technological development and progress have taken their toll on our fragile environment. And the younger and future generations are the ones who are going to pay for the follies of the older generations who thoughtlessly abused our natural resources and the environment.

Teach Your Pupils This School Science Project

It has come to a point that the very survival of the human race is being questioned as being endangered in the coming years. The abuse of Mother Nature and her bounty has led to massive pollution throughout the globe. The biggest impact has been those of fossil fuels polluting, not only the atmosphere but, the water and other resources that maintain our survival. The mining of such fuels causes irreversible damage to the nearby environment.

They are a probable contributor to global warming, which threatens to melt the polar ice caps that could lead uncontrollable floods. The sulphur oxide emissions produced by fossil fuels cause harmful acid rain. Because fossil fuels cannot be recycled, they will eventually run out. The fact that our fossil fuel resources are fast depleting is a serious issue which we will have to face or else we can no longer have sufficient sources of energy to support human civilization.

High School Solar Panel Project

These all being said, you can imagine how educating the future generations of our world about energy efficiency can help in saving what remains of our energy sources and rebuilding the damage fossil fuels have done. The energy crises, the harmful consequences of fossil fuel use on the environment – our young people should be made aware as to how these are both significant issues that affect the very survival of the human race as we know it today.

Knowledge is a powerful weapon which can arm the future generations in their fight to rescue our ailing planet through resolving the issues on energy sources. Putting it into application makes it even more powerful. Showing the young ones the application of that knowledge is the best means to get their interest and win their support.

The Theory and Pracitical on a DIY Solar Panel Project

Imagine the future effects on the energy crises if pupils and students in all learning establishments were to undertake a school science project that included theory and the building of a solar panel. Solar panels harnessing the energy from sun rays are very appropriate to demonstrate to the youth the alternative energy solutions that are available. Doing the project by themselves will help them realize just how efficient solar power is. Harnessing power from the sun is a concept that young people of today should be familiar with. Let them have a hands-on project on alternative energy sources such as this one and this will help everyone benefit from the knowledge that the energy and environmental crises can be solved with modern scientific solutions.

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Solar Powered Racing Car

June 11, 2009 By: Admin Category: General

Cambridge University Loves Races

You have heard about the proverbial hairdryers, have you not? Those noisy types of mopeds sprawling the streets of suburbia?

Now the Cambridge University students have created a solar-powered racing car that travels at 60mph speed, using the same power as a hairdryer. The car is to be completed by summer 2009, in time for the World Solar Challenge, an annual gruelling race across the Australian outback, from Darwin to Adelaide. The Cantabrigian creation, the Bethany, is highly tipped to win the competition.

The Bethany’s power source is collected via silicon cells that cover the car’s top; under this top, the car will be an efficient electric device. The car itself looks sleek and shiny, and, thanks to such design, weighs mere 170kg, has a battery management control system in place, an energy generating braking system, and an energy-efficient hub motor. The team behind the car’s creation estimates that the car will take 50 times less power than a normal car running on petrol.

Cambridge University may be the second oldest in England, but it is likely to be the first when it comes to devising new ideas for cars. At least, they definitely hope to show how future green vehicles can be generated based on the Bethany model. To quote their spokesperson, “at a time when the automotive industry is being forced to look at a low-carbon future, our vehicle demonstrates the enormous potential of energy-efficient electric vehicle technologies”. About 75 students from across the Cambridge University have been working on the vehicle’s design and build. Their efforts were supported by a network of corporate sponsors, academics, and specialist advisors.

In the next months the racing team of four students will be testing the car across the Outback, working in four-hour shifts, to cope with the heat. During the race, though, the Bethany will be fitted with an advanced cruise control system. It will be automatically adjusting speed, depending on the changes to road conditions and weather. The only thing the drivers will be left to do will be to steer the car and stay alert.

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Solar Products

June 03, 2009 By: Admin Category: General

Solar Products

Solar products are easily installed and do not require any wire hookup. You can move them around as the seasons change or as you experiment with different looks to your garden, paths, flowerbeds, pool, deck or dock. Consider solar powered path lights for a beautiful incandescent effect on your garden path. How about some gentle solar garden lights for the highlights in your garden – or a cluster of solar light sticks for a beautiful effect. Solar patio lights make your outdoor gathering space warm and inviting and most come with both amber and white light settings. Solar pool lights create an exquisite effect as they float on either pool or pond, throwing a soft glow onto the water’s surface. Solar power can also do the job when more direct lighting is required: for instance a solar flood light provides strong illumination for security and solar post lights provide a classic look but can also provide strong white light if needed.

Solar products are innovative mechanisms that help conserve energy, thus, help maintain the ecosystem. Solar products are environmentally friendly and are usually cost effective as well. Today, there are several solar power products in the market for our home and office use. Solar products include items such as solar hot water heaters, solar heating systems, solar panels, solar flashlights, small radios, solar calculators, solar battery chargers, solar lanterns, solar lighting, solar car batteries and much more.

Solar products are perfect for campers, hikers or anyone who spends lots of time outdoors. Thin-film photovoltaic technology is perfect for charging many consumer products, solar cell designs are a proven success currently being used in space, military equipment, and large grid systems.

Solar products are currently growing at over 25% annually. Sales of thin film solar products are growing at over 33% annually. Most analysts project that thin film solar markets will continue to grow faster than traditional silicon wafer markets. In order for the solar industry to supply the amount of solar product needed to meet market demand, exponential growth rates will become endemic for at least the next decade.

Article You May Be Interested In Reading: Wind Generators

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Home Solar Power

May 31, 2009 By: Admin Category: Solar Home

What is a Home Solar Power System

Executive Summary about Home Solar Power by Junaid Mohammad

Installing a home solar power system in your residence is good for the environment.

Requirement

Home solar power systems can be installed on almost all homes except for a very small home which have less than 120 square feet of roof. In most cities you require building permit to install home solar power system to your building.

Working of the System

Home solar power system is installed on the roof where the solar energy is transformed into direct current (DC) power. At night this home solar power system will not work. Most of the home solar power systems are interconnected with you utility. Your utility would provide power as usual at night and during day when your electricity demand exceeds that produced by your home solar power system. In case of cloudy days the home solar power system generates less power.

Home Heating

There are other technologies which convert solar energy into heat but this home solar power system is not used for home heating.
Home solar power systems don’t have any moving parts and solar modules are also tough.

Home Solar Power Systems Generation
Executive Summary about Home Solar Power by Erick Valdes

Home solar power systems have come a long way in a short amount of time. Home solar power systems are designed to absorb energy from the rays of the sun. Today, there are three basic types of solar power for use in homes and businesses:

1. If you install an extensive solar system on your home, you can completely disengage yourself from your local power company’s clutches.

2. Augmentation systems. Most homes that use solar power use augmentation systems. These solar systems are meant to power just one particular aspect of a home’s energy needs, such as outside lights, water heaters, or appliances. The rest of the home’s energy is supplied by a traditional electrical system.

3. Backup systems. These are solar systems installed to keep a home’s power running in case of a blackout by the power company.

Home solar power systems have greatly improved in quality and performance over the past few decades. Solar power makes a home more energy efficient and is more friendly to the environment.

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Home Solar Panels

May 30, 2009 By: Admin Category: Solar Panel

Home Solar Panels

Executive Summary about Home Solar Panels by Valt Jones

Home solar panels are the desirable solution for anyone willing to substitute the polluting energy created by fuel-supplied energy plants with green and renewable source of energy. Home solar panels can either turn sunlight into electricity or hot water.

Home solar panels are smaller and inexpensive nowadays, while the rewards have grown exceedingly. Installation of home solar energy systems has become its own licensed specialty performed by licensed home solar contractors. These solar panels are the most consistent source of harvesting energy for residential solar power generation, doing better than the solar cells of previous decades. Marine and RV solar panels and specialty items, such as Powerflex flexible and portable solar panels, are also available.

You will require less home solar panels to collect the necessary energy if the sun is shining often. Home solar panels are generally designed for high voltage grid-connected systems, although they can be used for battery-based systems too. Solar panels that use single crystalline solar cells offer among the record efficiencies obtainable on today’s commercial market.

Home Solar Panels – 5 Benefits of Building a Cheap Solar Power System
Executive Summary about Home Solar Panels by Garry Jones

Earth’s fossil fuel reserves are rapidly diminishing and the price of energy is skyrocketing. More people are turning to free alternative sources of energy and many are finding great success with building home solar panels. In this article we will analyze some of the benefits of building home solar panels.

Professionally built home solar power systems can cost thousands of dollars.
With ever increasing utility bills resulting from higher fossil fuel costs the savings from home solar power systems quickly build up.
Unlike fossil fuel systems home solar panels operate pollution free.
Many municipalities and States offer incentives in the form of tax credits and rebates to help offset the cost of alternative home energy systems.
House prices have fallen recently.

Join the tens of thousands of homeowners who are building home solar panels and reaping huge savings on their energy costs. Fossil fuel prices will continue rising, solar power will always be free.

Article You May Be Interested In Reading: Solar Garden Lights

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Solar Fountain

May 22, 2009 By: Admin Category: Solar Fountain

Solar Fountains

Executive Summary about Solar Fountain by Jeff Snyder

A water feature can be relaxing. For those of us that want the stress reducing and atmosphere enhancing benefits of flowing water without the expense and hassle, a free-standing solar water fountain just may be the answer.

Solar fountains are similar to standard fountains in look and function, except the power to run them comes from a solar panel instead of an electrical outlet. The solar panel converts sunlight into electricity, which in turn powers the pump that circulates water through the fountain. This means that most solar fountains available today require direct sunlight to operate.

Pedestal Fountains – These units have a single, or multiple tiers, mounted on top of, you guessed it, a pedestal. They are between 2 to 3 feet high and generally place the solar panel in one of the basins. Water is circulated from the lowest basin or a hidden reservoir through one or more spraying or bubbling fountain heads. Single bowl designs are sometimes referred to as birdbath fountains, but the flowing water and open design of any pedestal type fountain can attract our feathered friends.
Cascade Fountains – Cascade fountains are usually smaller than pedestal fountains, less than 2 feet high, and have more tiers. They operate by pumping water to the top of a multi-tiered cascade of catch basins or bowls. Due to the smaller size of these cascade type fountains, the solar panel is most often separate.
Single Bowl Fountains – These are the smallest of the solar fountains, often measuring less than 1 foot high.

For one thing, solar fountains are relatively inexpensive. So go ahead and give solar fountains a try.

Solar Fountain Pumps
Executive Summary about Solar Fountain by Christine Douglas

If you want a beautiful water feature in your yard, you’ll need power of some kind. There are many reasons you may choose to use solar fountain pumps. There are many different kinds of solar fountain pumps. The first kind is an all-inclusive fountain with solar power built right in. You simply place the fountain in an area that gets ample sunlight, and enjoy! From bird baths, to cherubs, these fountains are lovely and a great use of the sun.

Other types of solar fountain pumps are for larger water features. Larger solar powered fountain pumps are available in many sizes and styles. If you choose to use a solar fountain pump, there are a few things you need to keep in mind. The fountain can be in the shade if desired, as long as the solar collector is in the sun most of the day.

Check out my other guide on Charger Solar

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Search Results

Using the Sun for Power – How It Works

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Solar PV In Architecture

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Solar Powered Roadways by Rajib Mallick

Solar Powered Tent

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Space Solar Power System

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Flexible Solar Cell by Spheral Solar Power

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Outdoor Solar Lights Explained

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A Project on Solar Panels To Educate Youngsters About The Energy Crises

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Cambridge University Loves Races

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Solar Products

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What is a Home Solar Power System

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Home Solar Panels

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Solar Fountains

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