Posts Tagged ‘solar power’
Energia Renovable Could Aid You Go Green And Save Money For The Environment
June 15, 2011
If you want to go green and install solar panels at your house in Puerto Rico, you would need renewable energy to get the right solar paneling solutions. Energy saving is really easy and anybody can do it, since there are a lot of methods available for tapping solar and wind energy for the good of mankind. You obtain your own electricity so you do not have to buy it from the local power house and thus it would save your money, and would be a great investment.
To choose the right kind of renewable energy (solar or wind), you should keep your area of residence in mind. Solar panels would work great in areas where it’s almost always sunny, and wind turbines would work best where there is lots of wind. Puerto Rico is quite a sunny city, and so energia renovable en Puerto Rico would be great and obtaining a solar panel array would save you a lot of money.
Solar panel companies always examine your house before deciding the right kind of panels that would suit your requirements. There, they will analyze your home area and understand the kind of solar panels that would be best for your needs. They will tell you about their calculations related to time and price. If the charges and time estimates suit your needs and budget, you can get paneles solares Puerto Rico from them.
They would either carry the panels to you and you can install them yourself, or they can get it installed for you. Having them installed by professionals is easier, since it will mean lesser work for you, and they will fit it in the proper way. When a professional will install solar panels at your home, things will be much easier, and power will start getting generated quickly.
When it is cloudy or dark, solar panels can’t generate electricity, and so it is best to bank electricity in battery for such times. This current stored in batteries would be in DC, which has to be converted in AC before you can use it in your house. Energia renovable en Puerto Rico is a good way to save money on electricity bills and help the environment as well. You can even generate profits if you get more electricity than you need, by selling it to the local powerhouse.
Learn more info about using energia renovable en puerto rico and you may also like paneles solares puerto rico.
The Secrets on How Solar Energy is Used – 5 Low Cost Easy Solar DIY Ideas!
March 25, 2011
How is solar energy used to help reduce household bills? Solar panels can be used to collect heat which is then sent to your water heater. This replacement can cost over $1,000, but the impact on the environment is immediate, and you recoup more than your initial expense over time. You can expect the savings to be about 25% off of your energy bill by heating your own water.
How is solar energy used at night? Solar tubes are more versatile than skylights, and they are much less expensive. Also smaller and easy to install, they can be operated with accompanying light switches and special light fixtures to store their energy and use the light at night. Installation only takes a couple of hours, and the savings are immediate.
Using solar power to charge batteries is a great way to immediately save money. You can charge your laptop, cell phone, iPod and other electronics with these inexpensive, portable products. Similar in appearance to backpacks or a rolled up sleeping bag, you lay them in a sunny area and attach your devices. That is all you need to start helping the environment and save money with solar power. Before you buy any solar products online, make sure you check Richie Vee’s excellent website to find how solar power kits will help you eliminate your expensive energy bills.
Can solar energy be harnessed for cooking? Ingenious yet simplistic, solar ovens have gained in popularity as energy costs have risen. They come in small, on-the-go tin-foil cookers or large additions to your kitchen. Working like a magnifying glass to direct heat, they can be used in almost any cooking scenario, and impact your money savings immediately.
How is solar energy used outdoors? Using solar energy to heat pools and ponds is a great way to conserve tons of electricity. Heating a pool in cooler climates can get very expensive. By using solar panels to collect, store and disburse the heat, you save money, while at the same time helping the environment.
Solar energy can be used without any installation or out of pocket cost. How is solar energy used without spending a lot of money on expensive technology? Turn off lights and open your drapes on a sunny day. When the weather is nice outside and the sun is shining, turn your thermostat down and head outside. Make “sun tea” by placing a tea bag in a container of water and leave in the sun instead of boiling on the stove. These are just a few simple steps you can take to harness the power of the sun.
Looking to find the best deal on solar panels? then visit www.home-solar-power-guide.com to find the best advice on home solar power systems for you.
Solar Power System Question – Should You Make Your Own Installation Or Hire Someone For An Installation?
March 19, 2011
If you have heard about a solar power revolution for low-cost and even free electricity, then you know there are basically two main methods to install the system. You can opt to do your own system install, or simply pay another contractor to get it done for you. You need to carefully think through some main issues before you decide either way if you want to have a solar power system. This is a very common-sense investment if it’s done correctly.
What you should really consider first and foremost is simply to consider the amount of your initial investment for a solar power system. You should compare the D-I-Y price with various contractors’ bids. Naturally you should expect that hiring the job out will cost more than doing it yourself. Because there is such a wide gap between these costs, you will need to examine which one more easily fits into your budget and life.
You will be smart to think about the amount of time that you have and that it will take to install a solar power system on your own. Installation doesn’t have to take a very long time, but you will need to invest a few days to do it. Besides the monetary investment, do you think you can afford the extra time at the moment you think you will install? If you cannot afford the time it takes, then hiring a contractor who knows about solar energy systems and electrical hook-ups is the way to go.
Figuring out how to install a solar power system yourself is a key consideration before you begin. Don’t simply dive right in without researching the subject and finding detailed instructions on how to do it, or by asking the provider of your supplies how to do it. If you plan on going the D-I-Y route, then you will need to be sure that you devote some time to learning how you can accomplish it. D-I-Y solar systems are every bit as good as a system installed by the pro’s if given the right resources.
These facts are not an exhaustive list of what you will need to take into account as you think about how to install your solar power system, but they are easily some of the most crucial considerations to factor in. Now you will need to continue your research and figure out how difficult this project really is before you buy anything for your solar power. Can you actually do this work yourself after reading up on it? Weigh the pro’s and con’s first before rushing right in either way, and make a decision based on what you uncover. Many regular people like yourself have found that they can easily set up their own systems if they have the proper guide to reference.
To get all your questions answered about Residential Solar Systems, visit Solar Panels For Your Home and claim your free special Report. See more articles at Home Solar Power System.
Solar Power Homes – Important Facts Why People Have Confidence On The Sun
March 7, 2011
Solar power is very much en vogue for increasingly more and more people every year. It is understandable as to why solar power homes make headlines. So long as you are one who is looking to this environmental energy source for your home, you will need to understand why so many are turning towards the sun to make a good decision for your own home.
Here are a sample of some important reasons that many homes are being energized by solar power these days.
One: Solar power homes present a major savings on the electricity bill every month. The incredible truth is, savings can be as high as 80% off. Because the job market and economy is so volatile, and more are protecting their bottom line, solar power is seeing a bit of a Renaissance. Saving money is always “in season” and a good reason to consider solar panels.
Two: Many people just like you are aware of the dangers of pollution and deforestation, and this sensibility has created a demand for clean energy. This is another fact of why so many go with solar power homes versus the traditional. Solar energy produces zero air pollution, which is a key player in making the decision if you want to go with this method or not. With this growing concern over environmental issues at hand, solar power is generating interest.
Three: Having solar power means you get to enjoy using a lot more electricity, all without an added bill. There is no tax on the sun, so you can use a lot of electricity without spending a lot of money, and you aren’t harming the environment as you do so. For those with plenty of appliances to use, this advantage represents a major benefit.
Four: One popular reason that solar power homes are being sold and created every day is that there is no real limit on oil and gas prices. This market volatility assures you that solar power makes a lot of sense, as you won’t need to worry about rationing.
There are plenty more good reasons for having solar power homes versus the older system of energy. The fact is that there are too many to list, but you can research those benefits and know what those benefits are. Learn whatever you can about solar power to make the best choice for you and your family. You shouldn’t rush through this, but should be careful and deliberate as you look for better ways to power your home.
There is a whole collection of articles and resources on Solar Powered Home Systems, and they can be found at http://www.bestsolarpower.org. If you want to learn more about Residential Solar Panel Usage,visit Best Home Solar Power and claim your Free Special Report.
Solar Power House Advantages You Want To Consider For Yourself
February 24, 2011
There are plenty of great advantages to having a solar power house as opposed to a non-solar home. Plenty of people are discovering that there are many advantages they want to enjoy themselves, so they are installing solar systems on their homes. If you also had these benefits to solar power, you would try to be a part of this crowd that is saving money as well as the environment.
One very important benefit that become yours with a solar power house is the obvious energy savings. You can save every month a significant amount – up to 80% from your electricity bill, which represents a substantial annual savings. Another caveat to this is that you can sell the excess lectricity you don’t use back to the utility company. The reason for this is the Federal law that makes this an opportunity for all who are using green energy sources.
Another clear advantage to solar is simply knowing that you are helping the environment with a solar power house. There is a consciousness that is growing increasingly “green” with issues of natural resources rather than using polluting sources of energy such as fossil fuels. Solar power does not carry with it the concern that there is a depletion of finite resources to generate electricity.
There are many other energy resources to tap into, but the concern is that these other sources are quickly disappearing before our eyes, making solar power more attractive. There is a need to use sources of energy that do not further deplete the planet’s limited resources, and many turn to the sun’s limitless supply of energy to have a sense of ecological well-being. Solar energy presents a guilt-free way to energize your home without using up what little amount of resources that the planet has remaining.
Having a solar power house means that you will also get to receive a welcomed tax break come next tax season. This is not something that many consider, but Congress has passed legislation allowing for as many people to begin using solar energy. This is a great way for the government to encourage a practice that benefits many people, even the planet itself.
Creating a solar power house will mean you have a literal, unlimited energy source that will continue to work long into the future, unlike finite fuel sources. Solar power means that you don’t have to worry about replacing or maintaining the system that supplies your electricity. There will be news stories about conserving energy, or about power outages – none of this will be your concern with solar sources.
All of these advantages are perhaps the most important for consumers thinking about a solar power house. There are other things to consider, you will need to research more about solar power so you can understand what all of the hubbub is about. Because of forward-thinkers like yourself, solar energy is the wave of the future’s energy needs.
We have written a number of articles on Solar Solutions For the Average Home, and have them all posted at http://www.bestsolarpower.org where you can find them and also a Free Special Report.
What You Need to Do While Building Solar Panels
February 9, 2011
Building Solar Panels will not simply decrease expenses but is a perfect approach to obtaining solar power for family homes. Info on solar energy and building solar panels are incorporated in the following paragraphs. Solar power for homes is starting to be increasingly popular. The solar power takes in energy from the sun and is a steady source of energy. A good perk to solar energy for homes is the fact that it decreases your electric costs and who wouldn’t want that?
Now, the standard solar panel that you would take advantage of for your house consists of a semiconductor as well as a silver plate. Every time the sun’s rays gets to the solar cell, it changes starting from solar power to electrical power. Isn’t that amazing? Solar power panels have a battery backup which always stores energy that becomes produced to implement through the night.
Solar powered energy for homes produces no carbon pollutants into the environment that is definitely a perfect advantage. By means of solar power, we can certainly lessen the destruction being sustained to The earth.
Furthermore, solar powered energy for family homes lowers electric power bills and demands little routine maintenance and would make your house go up in worth.
If you’re thinking that acquiring a solar cell is way too pricey particularly when bearing in mind installing fees, consider creating your very own. They’re relatively basic to make and it would reduce prices in a major way. These are the supplies you are going to need: 16 volt solar panel, normal rechargeable 12 volt lead and / or acid battery, a battery box, DC meter, inverter and a portable drill. While trying to find an inexpensive solar cell it could take a little bit of time however it will undoubtedly be found. Check on the net and go shopping in your local area to locate the best costs. Affordable prices can always be discovered on the world wide web.
When you go acquire a electric battery, smaller sized is better in this case. It’s critical for it to always be a deep cell battery because they’re made for continuous usage.. To shield the electric battery, a battery container is necessary. Make certain anytime you obtain a DC meter that it has the voltage is equal to that of the electric battery and DC input (at the very top of the battery container).
So now for the serious job. Together with the drill, fasten your meter and DC input into the the top of battery container. Covered wire is necessary to attach the DC meter to your battery. Attach the wire to the negative source initially and work together with Solely 1 wire at this time. Link the DC inlet and the solar cell to the electric battery.
And bang! Finished. It’s pretty basic. Place the solar cell wherever you would like it to be, wait around eight hours and you will start obtaining some handmade energy.
Solar Powered Attic Fans – Three Concerns An Individual Ask Before Buying These Fans
January 27, 2011
You most likely realize that fans are ideal for trying to keep your property cool, and you might not are aware that they could also be employed up inside your attic. Many individuals don’t understand the amount of heat gets confined up within their attic throughout the summer time or in times while the sun is glowing into it. What else could you implement in case you don’t desire the attic’s heat to spoil the cold heat range all over the house? The initial matter that you should do is check out why your own attic is really warm. It’s almost guaranteed that you will discover why your attic contains a great deal of heat confined on the inside of it is really because sunlight is glowing straight into it.
Preventing sunshine will surely cool-down your attic a tiny amount. There’s a much better remedy than placing blockades for the sun glowing through. The right way to maintain your attic cool through the summer time is to purchase several solar powered attic fans. These types of fans run using the sun’s power and definitely will do an incredible job at blowing all the heat outside your own attic. The entire process of solar powered attic fan set up is pretty easy, however may need you to employ somebody who has knowledge about installing them.
Just how are these kinds of fans will be built? You’re going to have to install them within your property in order to properly blow the warm air within the course that’s going to optimally make your residence cool. A solar panel is normally connected on top in your home (and out of the attic) as well as the fan stays inside and is linked with this panel. The panel soaks up the sun’s light power as well as makes use of it to switch on the fan plus blow out heat from the inside.
Just how much are solar powered attic fans gonna cost? The sole terrible point concerning obtaining attic fans which could be solar powered is they are likely to financially impact you some more money upfront. Normally, you’ll be able to acquire a quality attic fan for under $500, but when you need to acquire the best one’s accessible, you will probably must have $450 set. With set up expenses for just one fan, maybe you are gonna finally end up spending near $600. In case you have several fans positioned in your attic, you may want to have a several thousand bucks prepared. It is actually likely to rely on what size your attic is and just how many fans you must have fitted.
What’s the real difference involving solar powered attic fans and typical attic fans? Definitely the solar powered ones are likely to utilize the sun’s energy and the particular normal devices are likely to demand electricity from your power outlet. The standard fans aren’t as secure as the solar powered models, therefore if safety factors are an issue, you aren’t gonna would like to get a typical model. What else is effective about purchasing a solar fan for the attic? The good thing regarding these types of fans is you are not likely to shell out huge electrical expenses when all is considered and accomplished. Despite the fact that they’re going to need you to develop a pretty large investment, they’ll pay out themselves off in a couple of decades. Along with maintaining your own electrical charges low, you can acquire a sense pleasure that you’re not doing harm to the surroundings in the manner that you’d be if you are utilizing power outlets and also inserting your fan in. To purchase these types of fans, it is possible to decide to either order online or visit a household furniture and home equipment type retailer and will also be capable of finding one which you will require.
It’s a good option to match prices which are for sale on the net with the costs available at retailers to be able to find a very good possible package. In case you search for a store and get solar powered attic fans, you are likely to need to make certain that you’ll find an individual to assist you to put them to use at no cost or a minimized cost. If you purchase them on the web, you are likely to have to have somebody prearranged to assist you with the attic fan installment method.
Adam Mack has been in the field of solar powered attic fans for a long time and maintains a website about solar powered where you can get answers to the rest of your questions.
DIY Solar Panels – How to Make Solar Panels All by Yourself
January 4, 2011
One piece of information that many green enthusiasts look for is how to make solar panels. The reality is that with the right knowledge and a few simple parts you can learn how to make solar panels, and you can do so at a cost anyone can afford.
These books on how to make solar panels at home can save you a lot of money for your project and you can even start your own solar panels business for a great profit.
How to Make Solar Panels – Parts List
When it comes to making your own solar panels, cheaply, sourcing the parts correctly is everything. The basic components you will need include:
1. Solar Cells – To produce the power.
2. Tabbing Wire – To connect the solar cells together.
3. Solder – To attach the tabbing wire to the solar cells.
4. Bus Wire – To wire everything together in a series when done.
5. Plywood – To use as a backing
6. Framing material (square aluminum tubing or 1 x 2 lumber) – To build a frame on top of the plywood.
7. Plexiglas or Lexan – To seal your assembled unit up, and protect your solar cells.
8. Silicone – To ensure the whole unit is sealed up.
9. Misc Hardware – Screws, etc to put it all together.
You can easily find the solar panel kits in the market with the help of which you can successfully make solar panels for your home. These solar panel kits are lightweight and can be easily transported. With little effort you can install solar panels at home and take advantage of the numerous benefits associated with them. You just need to make a onetime investment in these panels and get electricity free of cost for years to come.
Follow the instructions on how to make solar panels at home provided with these kits. These do it yourself instructions are quite systematic and easy to follow. A major component of any of these solar panel kits is the photovoltaic cells. Since these solar panels generate electricity by capturing sunlight, install them at a place where they get maximum exposure to sunlight.
With the parts in hand you are now ready to start putting everything together and making your solar panels.
How to Make Solar Panels – Steps Required
The steps to create solar panels are actually quite easy. If you do need help at this point we suggest buying one of the top guides to DIY solar power. They can help since they include illustration and video to show you exactly what needs to be done. Having said that the steps required really aren’t that difficult, and anyone is capable of building a solar panel.
Some friends of mine already have their own small business selling homemade solar panels and as far as I know it’s going pretty well. All you need is to learn how to make solar panels first and then start your own business in the DIY solar panel industry.
Dan Swanson works with home installments of Solar Panels and is a real enthusiast for promoting renewable energy sources.
Learn more about Solar Panels. Stop by Ilina Hadzhieva’s site where you can find out all about Solar Power and what it can do for you.
Off The Grid Power – Going Green With an Off the Grid Power Solution
December 30, 2010
This is an exciting time for both advocates of solar energy and for the average homeowner looking to invest, save money, and use energy more sustainably. The use of solar panels is still a relatively new concept and the initial cost may scare some people away; however, if one is willing to make the investment, residential solar panels can offer savings and peace of mind.
Scientist and environmentalists are happy to see any movement toward more sustainable energy use. They understand the long-term benefits and even the necessity of moving in this direction. Any consumer trend that incorporates green energy is going to be praised by the environmental community. The social benefits of solar panels are vast. Solar energy is completely renewable; it is in no way depleted the more we use it.
It does not pollute in order to provide energy, adding social benefit to communities and ecosystems in general. It does not emit greenhouse gases and does not contribute to global warming like other energy sources. In parts of the world where an energy grid is not readily available and not easy to construct, solar energy may be a good opportunity to bring power to areas that need it for heating water and food for safety reasons. In short, it is an overall benefit to communities everywhere.
Solar Cells
Solar panels are one of the two main options for a viable off the grid power solution. Solar cell technology has come a long way since Ronald Reagan had them removed from the roof of the White House in a show of contempt for what he considered the liberal pipe dream of an oil-free world, and the systems continue to be refined and improved each year.
Of course, there will be more power in the summer and less in the winter. This panel can power a laptop from between 40 and 90 watts per hour. Smaller devices such as radios only need between 20 and 75 hours. Remember if you add a second panel for more energy, you will need a larger charge controller than the one provided in the kit.
Homeowners would not have to pay a power bill. They would be completely energy independent and off the grid if they so choose. Of course, in many states, if they would want to be hooked up to the grid, they could do so and sell excess energy back to the power company. In this way, they would actually be making money and receiving free power.
There are some issues to aware of when using solar power. The sunlight that the solar panels collect is not always consistent. Some days there may be an excess and some days not enough. Some people find they need to use the power company’s energy occasionally for some of their needs. In addition, it is not easy to store excess energy from solar panels. There does exist some maintenance cost, but this is relativity small and is typically to deal with minor issues.
You will incorporate your solar panels into your existing utility connection. Furthermore, you can look into government incentive programs to see if you can get a rebate for using your solar panels. You may find that solar energy is well worth the immediate benefits and not just the future rewards.
Looking to find the best deal on Solar panels, then visit www.solarmiracles.com to find the best advice on solar power for you.
Pumping header systems, installation specifics in order to achieve maximum efficiency
December 13, 2010
In large installations in which to meet the hot water needs of many system comprises a number of collectors, specifically used separate sites on earth. Bearing structure is dimensioned for snow loads and wind pressure. For multiple alignment of the collectors is necessary to determine the appropriate distance between them so as to prevent or limit the shading of each line. The most favorable conditions for shading occur at sunrise and sunset when the sun altitude angle and intensity are the lowest values. In the absence of sufficient space for installation allow shading of sunrise and sunset, but its losses from shading should not exceed 10% of spillage collectors of solar radiation in the absence of shading. The length of lines does not significantly affect shading.
While differing in the number of circulating circles, these systems are characterized by a number of common characteristics. Firstly, it’s total operating principle based on natural circulation. Another common characteristic between the direct and indirect solar systems with natural circulation is the use of an additional source of energy. In the form of electrical or other heater he installed in the battery container. When the intensity of solar radiation is insufficient to heat water in the tank to the desired values, such as prolonged or turning cloudy in winter, the heater turns on automatically and dozagryava water to the required temperature.
Collector connection to the pipe network is carried out under the scheme “as above, ie the heat enters the collector in the lower part and left him in the highest. When connecting several collectors to equalize their conditions of work are practiced parallel inclusion. When the number of collectors is large, assemblage and distribution networks run by the so-called. Tihelman directional scheme. This ensures uniform wrapping manifolds with fluid. For effective work of individual collectors is desirable temperature of the fluid passing through them to match the intensity of solar radiation that could be achieved by shifting them to batteries with different temperature levels.
Forced circulation systems are more effective
Forced circulation systems are more effective
Unlike systems with natural circulation in the pump header systems, there is no requirement for installation of the battery court higher than the collector. The installation of the collector could be done on the roof. A battery can be mounted anywhere in the building.
Unlike systems with natural circulation in the pump header systems, there is no requirement for installation of the battery court higher than the collector. The installation of the collector could be done on the roof. A battery can be mounted anywhere in the building.
Solar systems with forced circulation is also designed as a direct or indirect systems.
Direct solar installations with forced circulation are effective but not suitable for geographic areas with hard water, and for applications in which water has a higher acidity. Their development is appropriate in areas with mild climates where temperatures rarely fall below zero degrees. It is recommended to ensure protection against freezing of water. Indirect solar systems with forced circulation are suitable for regions with long periods of subzero temperatures.
Whichever type of solar system – with natural or forced circulation, the heat in the collector circuit is good to be chemically purified water, and can be used antifreeze based on ethylene glycol or propylene glycol. It is recommended that solar systems be constructed as indirect systems, ie with a separate collector kortur as thus provides a longer lifetime of the collector.
Solar systems with forced circulation is also designed as a direct or indirect systems.
In comparison, direct systems the risk of corrosion is much greater. In the design of solar systems to achieve high efficiency, ie reached the maximum utilization of solar energy collectors on should take account of complex factors. Among them, along with the type of solar installation and type of collectors are and how their assembly, including the location, orientation and angle of mounting of collectors.
Decisive importance for the achievement of the solar system efficiency is the mounting location of the collectors. Typically, for smaller installations solar collectors are placed on the roof of the building and less on a special metal structure. In all cases the condition is to collectors are installed in the open and unshaded place. In most applications roofs completely satisfy this condition, but should take into account the size of the collector and is there shading from other parts of the building or neighboring buildings. When the installation is more power, size of the collector are significant and this could influence the architecture of the building or the surrounding area. Another good solution for installation of solar collectors is used as envelope, making them part of the architecture of the building.
In comparison, direct systems the risk of corrosion is much greater. In the design of solar systems to achieve high efficiency, ie reached the maximum utilization of solar energy collectors on should take account of complex factors. Among them, along with the type of solar installation and type of collectors are and how their assembly, including the location, orientation and angle of mounting of collectors.
When choosing a location for mounting the collector is well to bear in mind that it absorbs the largest amount of solar energy, where the plane is perpendicular to the direction of the sun. In different seasons, however, the angle at which sunlight reaches the Earth at a certain point it is different. In order to achieve maximum efficiency are developed assembly systems that follow the solar disk, as in the daily time and depending on the season. In standard header systems are widely used at home, follow the principle of constant orientation to the plane of the collector in accordance with daily and annual position of the sun, to use the greatest amount of solar energy. It is imperative that the orientation of the collector is in the south.
At worst, failing to comply with this condition is allowed to the collector is oriented to the southeast or southwest. The recommended slope of the collector should be in the range of 30 to 60 degrees as the optimum is considered the slope of 40-45 degrees. Manufacturers claim that in this orientation and inclination total nonstop energy transformation is maximum.
Technical problem with this type of installation is to achieve good consolidation of the collector on the roof. In cases where the collectors are mounted on flat roof.
At worst, failing to comply with this condition is allowed to the collector is oriented to the southeast or southwest. The recommended slope of the collector should be in the range of 30 to 60 degrees as the optimum is considered the slope of 40-45 degrees. Manufacturers claim that in this orientation and inclination total nonstop energy transformation is maximum.
In large installations in which to meet the hot water needs of many system comprises a number of collectors, specifically used separate sites on earth. Bearing structure is dimensioned for snow loads and wind pressure. For multiple alignment of the collectors is necessary to determine the appropriate distance between them so as to prevent or limit the shading of each line. The most favorable conditions for shading occur at sunrise and sunset when the sun altitude angle and intensity are the lowest values. In the absence of sufficient space for installation allow shading of sunrise and sunset, but its losses from shading should not exceed 10% of spillage collectors of solar radiation in the absence of shading. The length of lines does not significantly affect shading.
In large installations in which to meet the hot water needs of many system comprises a number of collectors, specifically used separate sites on earth. Bearing structure is dimensioned for snow loads and wind pressure. For multiple alignment of the collectors is necessary to determine the appropriate distance between them so as to prevent or limit the shading of each line. The most favorable conditions for shading occur at sunrise and sunset when the sun altitude angle and intensity are the lowest values. In the absence of sufficient space for installation allow shading of sunrise and sunset, but its losses from shading should not exceed 10% of spillage collectors of solar radiation in the absence of shading. The length of lines does not significantly affect shading.
Collector connection to the pipe network is carried out under the scheme “as above, ie the heat enters the collector in the lower part and left him in the highest. When connecting several collectors to equalize their conditions of work are practiced parallel inclusion. When the number of collectors is large, assemblage and distribution networks run by the so-called. Tihelman directional scheme. This ensures uniform wrapping manifolds with fluid. For effective work of individual collectors is desirable temperature of the fluid passing through them to match the intensity of solar radiation that could be achieved by shifting them to batteries with different temperature levels.
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