Essay On Solar Energy

The creation of solar energy requires little maintenance and solar electricity power plants produce zero emissions. Solar power plants use two different types of technologies: Concentrated solar power and Photovoltaic systems. Concentrated solar power plants, also known as “concentrated solar thermal”, uses solar thermal energy to make steam that is converted into electricity by a turbine. A photovoltaic system, also known as solar panels, generates electricity from sunlight. It is a device that converts light energy into electrical energy.

The incandescent light bulb was a phenomenal discovery that occurred during the late 1800’s and was mainly invented by a man named Thomas Edison. It became a recent essential product that we humans use on a daily basis in many more appliances than one. This invention was created in 1890 in New Jersey by Thomas Edison to help people to be able to work during the night after night had fallen and to make people’s lives easier ("Edison's Lightbulb”). It helped many people in an amazing array of different ways, however, everything has it’s disadvantages, and so did the incandescent light bulb ("History of the Incandescent Light.”)

     Solar energy is the most ancient kind of energy found on earth, for it is as old as the sun. "Solar" means from the sun. The earth is only one of the many planets which is bathed in the sun's overflowing energy. Every second the world receives 95.8 trillion watts of power…just think about that for a minute. Think about how much power the earth just received in the time it took you to read this sentence? It is well beyond the amount of power used in one day. It has the potential to satisfy all our energy needs forever without ever having to use the pollutive fossil fuels ever again. "The problem however, does not lie in the limited source, as do fossil fuels, but in harnessing

There’s also the matter of the improvements they can offer over traditional lights like intelligent functionality such as motion sensors and dimming capabilities. Their customers are seeing a return on their investment in as little as two years since they see a reduction of up 75% in energy consumption. Nila LED lights are also impressive enough to have the NBA, CNN, and the U.S House representatives as some of their most noteworthy clients. Any company that can gain favor with professionals like these is certainly worthy of my

a Danish Lighting manufacture established in 1874, (louis, 2006) although he was the soul designer of the Panthella floor lamp Louis Poulsen was a key partnership in the BMC for the Panthella that funded, manufactured and distributed the Panthella all over the world through their global distribution. “With Louis Poulsen as a partner, we can together create a future-proof lighting project that fulfils the highest standards of quality functionality and design.” (Louis, n.d.)

The light emitting diodes (LEDs) are low energy, lighting devices with a long lifespan and low energy consumption. The LEDs use specialized power

Protective and tasteful, lighting is at the top of many buyer's wish list. In fact, some surveys show that 41% of all buyers rate the feature as "essential," and many more list it as a desirable feature to have.

The brightness needs to be equal to or greater than existing light technologies, such as incandescent and CFL. The lights should be well distributed over the area lighted by the fixture. Light output needs to remain constant over time. It should only decrease toward the end of the rated lifetime. Lifetimes can last 35,000 hours or 12 years, based on 8 hour use per

LED’s are different to standard lighting: They don’t really burn out and stop working like a standard light, moreover the lighting diodes emit lower output levels over a very long period of time and become less bright.

For commercial buildings, obtaining support with landscape consultation experts will provide options for incorporating solar-powered  lights. This will have a direct impact on reducing overall energy use. The solar lighting industry has excelled in developing styles that are suitable for any type of outdoor landscape.

Most of the LED bulbs in use today are light bulbs or white bulbs, commonly available in "cold" or "warm" white light. But LEDs are also available in color and used as individual lamps, or clusters, for special applications.

This Technical Report was developed by Omnibus Industries (OI) for the City of Thorold in response to their Request for Proposal (RFP) for the replacement of High-Pressure Sodium Vapour Lamps (HPSV) street lights on Main and Ferry Street. The following material will describe the benefits of Light-Emitting Diode (LED) lighting compared to the current HPSV lighting used by many municipalities. Also this report evaluates the benefits LED lighting technology can provide for the City of Thorold as a possible energy efficient light source.

CFL lightbulbs entered the market at an expensive price, yet the consumers continued to purchase them. Knowing the bulbs “paid for themselves,” the tradeoff was worth it. They used 75% less electricity than incandescent bulbs, lasted 10 times longer and emitted 450 pounds fewer greenhouse gasses. In previous years consumers relied on incandescent lights that were reliable and much less expensive than CFLs. CFLs were backed by utility companies that also wanted the product to be a success, which was obvious through their coupons, trade-ins and price promotions. Aside from the many benefits CFLs offered to consumers, market research showed there were misconceptions that caused hesitancy in consumer adoption. The original product had problems such as light flickering and buzzing, needed continual usage to result in energy savings, could not be used with a dimmer, and recycling the bulbs was not convenient as special measures were needed to dispose of the bulb.

Abstract- Over the past few years, there has been a transition from traditional sources of light such as incandescent lamps, halogen lamps and fluorescent lamps to LED lamps. Even though this transition is slow and is not yet complete, the masses are gradually shifting from traditional light sources to LEDs because of the advantages LEDs hold over traditional light sources. LED lamps have better efficacy i.e. lumen output/input power and greater lifetime as compared to traditional light sources. They also have several environmental benefits. In a country like India, savings up to Rs 40,000 crores can be made per year by replacing all household lights with LED lights.

In a modern building daylight can provide most of our lighting needs for the vast majority of the working day. It is therefore unnecessary to spend too much time in designing artificial lighting systems.