Alternative Energy
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What are Residential Solar Power Panels and Will They Stop Global Warming?
The Earth's dwindling reserves of fossil fuels have prompted the development of alternative means of generating energy, particularly from renewable resources. Sunlight harnessed by residential solar power panels can provide a very energy-efficient and cost-effective alternative.
Electrical and heating appliances can run very effectively on solar power, once a homeowner purchases a solar power panel kit from an online or “brick and mortar” retailer. As the advantages to residential solar power panels become clear, many homeowners are investigating solar power as an alternate energy source for their homes.
The Pros and Cons of Using a Residential Solar Power Panel
Capturing the sun's rays and converting them into electrical energy is the main purpose of using a residential solar power panel. Using this renewable energy source to supply power to a home offers enormous benefits to homeowners. Once the solar panels are installed, the sun’s energy is harnessed, stored and used without cost.
Cost of operations is the single, most important benefit that you can get with a residential solar power panel. While solar power itself is free, there is the cost of the solar panels themselves and the installation. Thanks to advancements in green technology, residential solar power panels are becoming more affordable for the average homeowner.
Many homeowners are opting to install solar panels and power certain rooms and appliances in their home to lower their energy bills. This energy is free and powerful, sometimes powerful enough to send energy back to the electric companies. Because of the incentive of using safe, alternative energies and the associated economic savings, some people use solar power exclusively to power their homes.
The residential solar power panel system must be positioned properly so as to collect the sunlight. The area should receive adequate solar energy to power these solar panels so those living in areas where sunlight is scarce are at a disadvantage. Depending on the number of panels required to power a home, the panels may take up a lot of space. But, advances in alternative energy sources means that solar panels are getting smaller, more efficient and able to generate greater amounts of electricity.
Despite the disadvantages, the advantages of using solar power panels far outweigh them and the use of these solar panels will continue to be more popular as a viable alternative source of energy for the home and eventually the industries.
What would be a simple alternative energy school project?
For some dumb reason I thought a class called "Alternative Energy Today" wasn't going to be about actually making something. Have any ideas for a project that involves reusable energy? Simplist one gets best answer.
Many options, but you do not give any grade level to make a reasonable suggestion. Many projects are simple that you can actually put use at your home, from a solar box oven, even a black piece of plywood, a car inner tube, and a pane of glass will capture enough heat for you to put a cast iron pot or black enamel pot in and cook up a rice based dish in a few hours.
There are also heat penals you can make from spare windows and a scrap of black metal that you can use as a dupplemental heat source for your home, or a coil of copper tubing in that same basic box to make a thermo siphon water heater, and if made with food grade materials, could be used for making coffee,tea, or whatever you want.
There are a multitude of ideas here: http://www.builditsolar.com just go through the projects section and you will find something.
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