Archive for the ‘Home And Family’ Category
anonymous asked:
As the prices of oil and gas continues to go up and up, the installation of solar panels is giving many families solace and stability. The sun offers an almost infinite source of energy. No wonder so many people are rushing to install solar panels. Indeed, their popularity is increasing so rapidly that manufacturers of solar panels are having difficulty keeping up with demand.
* Two Types Of Solar Panels
Predominantly, solar panels come in two types. There are solar energy panels in the form of ’solar thermal collectors’. These focus solar energy into a liquid medium, usually water, heating the liquid that is then utilized as and where it is required. The other of the two types of solar panels is known as the photovoltaic module. These solar panels convert the sun’s energy into electricity, which can then be distributed immediately or stored within a battery to be used later.
Solar panels have been commonplace for decades. Think of calculators and watches. Many swimming pools have been heated using solar panels for years. These days, the electricity to homes and offices often comes from the cleaner alternative energy source of bigger, better, more efficient solar panels.
The influence of solar panels has spread so wide that even the National Grid take some of their power from solar energy panels.
* How Do Solar Panels Work?
Both photovoltaic (PV) and solar thermal solar panels are made of special materials, most frequently silicon. They act as semiconductors. When sunlight hits the solar energy panels, some of the energy is absorbed within the semiconductor material. That energy knocks electrons within the silicon loose, allowing them to flow freely.
Once the electric fields within solar panels are freed by light energy, they force electrons to flow in one specific way. This flow of electrons is also known as a current. By simply placing metal contacts on the top and bottom of the solar energy panels, the current can be drawn off as electricity to be used externally.
The solar panels have built-in electric fields that, when combined with the current described above, will give us what we call a wattage. We use this to describe the power of our solar energy panels.
Why Solar Panels?
There are lots of great reasons to install solar panels in your house. Top of the list is the huge savings you will make on your utility bills. Many people feel good that they are reducing their carbon footprint. Solar panels give off almost zero carbon dioxide emission. Solar panels reduce our carbon dioxide emissions by approximately 1.2 million tonnes per annum.
Another benefit is the freedom of not being tied to the National Grid. With solar panels fully fitted, power cuts and unexpectedly increased electricity bills become a thing of the past.
Solar panels are perfect for those living in remote areas with limited coverage by the National Grid.
* Installing Solar Panels On Your Home
Though there are some very good guides to making your own solar panels and then installing them into your home on a DIY basis, it is advisable to seek out a professional solar panels installation company. Ideally, the installers of your solar panels should be certified by the Low Carbon Buildings Program.
It is not advisable to try to install solar panels without full training. Make certain that your solar panels conform to the local standards laid out by the authorities there. There is a number of complex technical electrical issues to be resolved as well as full safety codes required.
Because of their weight, solar panels often need to be attached to a separate roofing support system.
Professional installers of solar panels should have gone through all the red tape and complicated issues so you don’t have to.
* Getting Planning Permission For Solar Panels Installation
Solar panels are most frequently fitted to the roof or along an external wall of the home. Be sure to check with the local council before doing this. The local authorities in most countries agree that it is acceptable to install roof mounted solar panels. Some places do require detailed listed criteria though.
In England, for example, solar panels of up to 100mm in depth can be laid across a tilted roof without requiring planning permission. In Scotland, Wales and Northern Ireland the local authorities have not finalized their legislation relating to solar energy panel, so be sure to check before you go rushing in.
*The Outlook For Solar Panels
As people become more and more aware of global warming and climate change, so the demand for good quality solar panels is increasing. The momentum among people is to move away from old-school fossil fuels in favor of alternative, more sustainable energy options. These include hydrogen, hydro-electricity, solar power, wind and wave.
Solar power is one of the most bountiful of the possible energy supplies that we have here on Planet Earth. As the technology behind solar panels improves in terms of their efficiency, so the cost of installing solar panels is falling. When added to a range of governmental subsidies, tax credits, rebates and grants, the widespread installation of solar panels onto the average householder’s roof is becoming more and more realistic. As the prices are falling further thanks to local competition in the marketplace, so, it would seem that the future of solar panels is very bright indeed.
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As the prices of oil and gas continues to go up and up, the installation of solar panels is giving many families solace and stability. The sun offers an almost infinite source of energy. No wonder so many people are rushing to install solar panels. Indeed, their popularity is increasing so rapidly that manufacturers of solar panels are having difficulty keeping up with demand.
* Two Types Of Solar Panels
Predominantly, solar panels come in two types. There are solar energy panels in the form of ’solar thermal collectors’. These focus solar energy into a liquid medium, usually water, heating the liquid that is then utilized as and where it is required. The other of the two types of solar panels is known as the photovoltaic module. These solar panels convert the sun’s energy into electricity, which can then be distributed immediately or stored within a battery to be used later.
Solar panels have been commonplace for decades. Think of calculators and watches. Many swimming pools have been heated using solar panels for years. These days, the electricity to homes and offices often comes from the cleaner alternative energy source of bigger, better, more efficient solar panels.
The influence of solar panels has spread so wide that even the National Grid take some of their power from solar energy panels.
* How Do Solar Panels Work?
Both photovoltaic (PV) and solar thermal solar panels are made of special materials, most frequently silicon. They act as semiconductors. When sunlight hits the solar energy panels, some of the energy is absorbed within the semiconductor material. That energy knocks electrons within the silicon loose, allowing them to flow freely.
Once the electric fields within solar panels are freed by light energy, they force electrons to flow in one specific way. This flow of electrons is also known as a current. By simply placing metal contacts on the top and bottom of the solar energy panels, the current can be drawn off as electricity to be used externally.
The solar panels have built-in electric fields that, when combined with the current described above, will give us what we call a wattage. We use this to describe the power of our solar energy panels.
Why Solar Panels?
There are lots of great reasons to install solar panels in your house. Top of the list is the huge savings you will make on your utility bills. Many people feel good that they are reducing their carbon footprint. Solar panels give off almost zero carbon dioxide emission. Solar panels reduce our carbon dioxide emissions by approximately 1.2 million tonnes per annum.
Another benefit is the freedom of not being tied to the National Grid. With solar panels fully fitted, power cuts and unexpectedly increased electricity bills become a thing of the past.
Solar panels are perfect for those living in remote areas with limited coverage by the National Grid.
* Installing Solar Panels On Your Home
Though there are some very good guides to making your own solar panels and then installing them into your home on a DIY basis, it is advisable to seek out a professional solar panels installation company. Ideally, the installers of your solar panels should be certified by the Low Carbon Buildings Program.
It is not advisable to try to install solar panels without full training. Make certain that your solar panels conform to the local standards laid out by the authorities there. There is a number of complex technical electrical issues to be resolved as well as full safety codes required.
Because of their weight, solar panels often need to be attached to a separate roofing support system.
Professional installers of solar panels should have gone through all the red tape and complicated issues so you don’t have to.
* Getting Planning Permission For Solar Panels Installation
Solar panels are most frequently fitted to the roof or along an external wall of the home. Be sure to check with the local council before doing this. The local authorities in most countries agree that it is acceptable to install roof mounted solar panels. Some places do require detailed listed criteria though.
In England, for example, solar panels of up to 100mm in depth can be laid across a tilted roof without requiring planning permission. In Scotland, Wales and Northern Ireland the local authorities have not finalized their legislation relating to solar energy panel, so be sure to check before you go rushing in.
*The Outlook For Solar Panels
As people become more and more aware of global warming and climate change, so the demand for good quality solar panels is increasing. The momentum among people is to move away from old-school fossil fuels in favor of alternative, more sustainable energy options. These include hydrogen, hydro-electricity, solar power, wind and wave.
Solar power is one of the most bountiful of the possible energy supplies that we have here on Planet Earth. As the technology behind solar panels improves in terms of their efficiency, so the cost of installing solar panels is falling. When added to a range of governmental subsidies, tax credits, rebates and grants, the widespread installation of solar panels onto the average householder’s roof is becoming more and more realistic. As the prices are falling further thanks to local competition in the marketplace, so, it would seem that the future of solar panels is very bright indeed.
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John Mackinnon asked:
Solar panels that capture the abundance of energy sent to us each and every day can be just the relief we need from the high cost of electricity. It almost seems like a crime to turn our backs on this wonderful gift of more free energy than we can possibly use. This is especially true today because it is possible to build your own solar panel with simple tools for less than $200. These homemade solar generators are capable of reducing household electricity costs by 50% or more.
How Do Solar Panels Work?
Photons, the energetic particles found in sunlight, strike the individual solar cells and bump electrons out of place. The electrons are, in effect, pushed out of the cell and into the wires that connect all the cells together. Ideally each cell will generate about .5 volts of electrical pressure. 80 solar cells wired together in one panel should generate about 100 watts of power.
The Secret Of Making Cheap Solar Panels
The secret to making an inexpensive solar panel is in scrounging low cost or free solar cells. The lower the cost of this project the faster it will pay for itself. Using your own labor to assemble free solar cells into just one panel should pay back the original costs in just a few months. Buying a brand new pre-assembled and installed panel for over a $1000 might take 5 -10 times longer.
The Parts Of The Complete Solar Panel System
Plan A: This is the simplest system. The direct current DC electrical output from the solar panel goes to a bank of deep cycle batteries for storage. The batteries are then connected to an inverter that converts the DC Current to the kind of alternating current that most household appliances require. This is then wired to directly power a specific group of appliances completely separate from the house wiring.
Plan B: Takes the above system a step further by connecting to the electrical wiring in your house at the main fuse box. Legally, this step almost always has do be performed by a certified electrician. Some power companies will actually pay you in the form of energy credits for sending excess energy back out into the grid.
Plan C: This system works completely off the grid for homes that have no electric power coming to their home at all. The key element here is to have back-up sources of power interconnected with the solar panels for supplying power on days that there is no sun. Windmill generators and gas powered generators often serve as additional sources of power.
The Advantages Of Solar Panel Systems
Besides providing almost free electricity, solar panel systems are quiet, non-polluting, low maintenance, safe and if properly weatherproofed could last up to 50 years. They can also be a life saver if you live too far from the electric grid to economically afford to extend the transmission lines to your location.
If you tie into the electric grid, it is even possible to get paid by the power companies for any electricity generated over and above your personal needs.
The Need For A Good Plan
Despite the simplicity of a building your own solar panels, it is important to have a complete set of plans. Good plans should, at the bare minimum include the following:
1. Ideally these set of plans will originate from authors that have successfully built and used solar panels themselves. 2. The plans should give a brief background of simple electrical terms like watt, volt and amps. 3. A detailed explanation of the different types of solar cells and exactly where to find them. 4. Wiring diagrams for understanding how to wire the individual cells together. 5. How to build a protective case. 6. How to run this power into your house directly to certain appliances or to hook up to the current household wiring.
The simplicity of capturing the sun’s daily gift of free energy to reduce or even eliminate your electric bill is almost unbelievable. Equally amazing is the fact that we live in an age of abundant free and low cost used solar cells. Don’t you think that it is time to solve your own energy crisis instead of waiting for our Government or the Power Companies to fix it? Take the easy first step and grab a set of plans for building your own solar panels.
Content
Solar panels that capture the abundance of energy sent to us each and every day can be just the relief we need from the high cost of electricity. It almost seems like a crime to turn our backs on this wonderful gift of more free energy than we can possibly use. This is especially true today because it is possible to build your own solar panel with simple tools for less than $200. These homemade solar generators are capable of reducing household electricity costs by 50% or more.
How Do Solar Panels Work?
Photons, the energetic particles found in sunlight, strike the individual solar cells and bump electrons out of place. The electrons are, in effect, pushed out of the cell and into the wires that connect all the cells together. Ideally each cell will generate about .5 volts of electrical pressure. 80 solar cells wired together in one panel should generate about 100 watts of power.
The Secret Of Making Cheap Solar Panels
The secret to making an inexpensive solar panel is in scrounging low cost or free solar cells. The lower the cost of this project the faster it will pay for itself. Using your own labor to assemble free solar cells into just one panel should pay back the original costs in just a few months. Buying a brand new pre-assembled and installed panel for over a $1000 might take 5 -10 times longer.
The Parts Of The Complete Solar Panel System
Plan A: This is the simplest system. The direct current DC electrical output from the solar panel goes to a bank of deep cycle batteries for storage. The batteries are then connected to an inverter that converts the DC Current to the kind of alternating current that most household appliances require. This is then wired to directly power a specific group of appliances completely separate from the house wiring.
Plan B: Takes the above system a step further by connecting to the electrical wiring in your house at the main fuse box. Legally, this step almost always has do be performed by a certified electrician. Some power companies will actually pay you in the form of energy credits for sending excess energy back out into the grid.
Plan C: This system works completely off the grid for homes that have no electric power coming to their home at all. The key element here is to have back-up sources of power interconnected with the solar panels for supplying power on days that there is no sun. Windmill generators and gas powered generators often serve as additional sources of power.
The Advantages Of Solar Panel Systems
Besides providing almost free electricity, solar panel systems are quiet, non-polluting, low maintenance, safe and if properly weatherproofed could last up to 50 years. They can also be a life saver if you live too far from the electric grid to economically afford to extend the transmission lines to your location.
If you tie into the electric grid, it is even possible to get paid by the power companies for any electricity generated over and above your personal needs.
The Need For A Good Plan
Despite the simplicity of a building your own solar panels, it is important to have a complete set of plans. Good plans should, at the bare minimum include the following:
1. Ideally these set of plans will originate from authors that have successfully built and used solar panels themselves. 2. The plans should give a brief background of simple electrical terms like watt, volt and amps. 3. A detailed explanation of the different types of solar cells and exactly where to find them. 4. Wiring diagrams for understanding how to wire the individual cells together. 5. How to build a protective case. 6. How to run this power into your house directly to certain appliances or to hook up to the current household wiring.
The simplicity of capturing the sun’s daily gift of free energy to reduce or even eliminate your electric bill is almost unbelievable. Equally amazing is the fact that we live in an age of abundant free and low cost used solar cells. Don’t you think that it is time to solve your own energy crisis instead of waiting for our Government or the Power Companies to fix it? Take the easy first step and grab a set of plans for building your own solar panels.
Content
Daniel McDowell asked:
In the midst of economic turmoil, many schools are facing their own financial crises. Public schools get their funding in large part from tax collections from the citizens. When families struggle, financial spending is cut down, reducing the amount of sales tax revenues generated.
A major expense for most school systems is their energy expense, so it is realistic to conclude that looking at ways to save energy will reduce expenses. States such as Texas have moved their schedules a few weeks around to expand daylight saving time. Yet it has been proven that daylight savings time does not save energy.
Many older schools, and even newer schools that were poorly constructed, can save energy now by converting their buildings into green buildings with some relatively simple changes.
To use energy savings wisely installing automatic entrance doors should be considered first. Two walk-through doors specifically installed as automatic entrance doors save a considerable amount of energy by keeping more of the heated or cooled air indoors.
Schools can also install replacement windows to save energy. Designed to keep considerably more of the heated and cooled air indoors newer, energy efficient windows are the way to go.
Considering ways schools can use energy and considering how solar panels could benefit energy resources any energy analysis program at a school would not be complete.
After a school has fully analyzed and reduced the way it is consuming energy, it should also look at improving the source of energy. The sun is an almost daily source of free energy in many parts of the country, shining its energy down on the school’s roof and grounds.
Energy for schools can be harnessed for “free” through Solar Panels. If enough solar panels are installed, in summer months when many schools are closed and energy use is low, the empty school can actually be making money as the solar power starts turning the electric meter backwards and supplying the power company with energy.
While solar panels can be expensive, consider the much more cost-effective kits on the market. Detailed instruction on how to complete the construction of a solar panel are easy enough for even a non skilled do-it-yourself person to complete. The solar panels could be constructed by the school district’s maintenance staff, a team of parent volunteers, or even community volunteers.
Adding solar power as a source of energy, schools will in turn save energy and financial resources a ways to both decrease energy consumption.
Website content
In the midst of economic turmoil, many schools are facing their own financial crises. Public schools get their funding in large part from tax collections from the citizens. When families struggle, financial spending is cut down, reducing the amount of sales tax revenues generated.
A major expense for most school systems is their energy expense, so it is realistic to conclude that looking at ways to save energy will reduce expenses. States such as Texas have moved their schedules a few weeks around to expand daylight saving time. Yet it has been proven that daylight savings time does not save energy.
Many older schools, and even newer schools that were poorly constructed, can save energy now by converting their buildings into green buildings with some relatively simple changes.
To use energy savings wisely installing automatic entrance doors should be considered first. Two walk-through doors specifically installed as automatic entrance doors save a considerable amount of energy by keeping more of the heated or cooled air indoors.
Schools can also install replacement windows to save energy. Designed to keep considerably more of the heated and cooled air indoors newer, energy efficient windows are the way to go.
Considering ways schools can use energy and considering how solar panels could benefit energy resources any energy analysis program at a school would not be complete.
After a school has fully analyzed and reduced the way it is consuming energy, it should also look at improving the source of energy. The sun is an almost daily source of free energy in many parts of the country, shining its energy down on the school’s roof and grounds.
Energy for schools can be harnessed for “free” through Solar Panels. If enough solar panels are installed, in summer months when many schools are closed and energy use is low, the empty school can actually be making money as the solar power starts turning the electric meter backwards and supplying the power company with energy.
While solar panels can be expensive, consider the much more cost-effective kits on the market. Detailed instruction on how to complete the construction of a solar panel are easy enough for even a non skilled do-it-yourself person to complete. The solar panels could be constructed by the school district’s maintenance staff, a team of parent volunteers, or even community volunteers.
Adding solar power as a source of energy, schools will in turn save energy and financial resources a ways to both decrease energy consumption.
Website content