On Earth, home of humankind and the third planet in the solar system, it is the source of water and wind. The plant on which the animal kingdom, also uses the energy transforming it into chemical energy through photosynthesis. With the exception of nuclear energy, geothermal energy and tidal energy (from the movement of water created by the tide), It is the source of all energy on Earth.

Through various processes, solar power can be transformed into another useful form of energy for human activity in heat into electrical energy or biomass. Hence the term “solar energy” is often used to describe electricity or heat produced from it.

Techniques to directly capture a part of this energy are available and are being improved continuously.

One can distinguish three types of energies:

* Solar photovoltaic: This refers to electricity produced by converting a portion of solar radiation with a photocell (which is an electronic component, exposed to light (photons), generates a voltage). Several cells are connected in a solar photovoltaic module. And then, more modules are grouped to form a solar system for individual use or a solar photovoltaic power plant, which supplies an electrical distribution network. The term “photovoltaic” refers to the physical phenomenon – the photovoltaic effect – or the related technology.

* Solar thermal is to use heat from solar radiation. It comes in different forms: thermodynamic solar power, hot water and heating, cooling, solar cookers and dryers. Solar energy is a thermodynamic technique that uses solar energy to generate electricity.

* Passive Solar Power: The oldest use of solar power is to benefit the direct input of solar radiation and is called passive solar Power.

For a building that benefits from good sunlight, it must take into account the solar energy in the architectural design: double facades, orientation towards the south and glass surfaces, among others. The thermal insulation plays an important role to optimize the proportion of the available passive solar heating and lighting. A house or a building which will have passive solar energy contributing to a significant saving energy. Batteries, fans, lamps garden pumps. Today, almost everything can run on solar energy. Since many people carry in their bag a GPS equipped with a solar charger and solar photovoltaic panels on some roofs.

Essential for life on Earth, the sun can offer many other services: heating our homes, powering the most remote, and so on.

Personally, it drives me nuts to be slaves, so to speak, to the power companies. I know for a fact that there are many alternative and renewable energy sources that are more than capable of delivering energy for a fraction of the cost, if not completely wiping out your energy bill all together. Sounds pretty good huh? So why not give it a shot and build solar energy panels?

My name is Andrew, and I have basically become quite fascinated with the thought of harnessing the energy of the sun to offset the cost of being “on the grid.” That isn’t all there is to it though.

There are many other ways to power a home that the majority of people simply aren’t aware of, and I would love nothing more than to spread the knowledge so that one day we will find ourselves capable of creating everything we need to be self reliant.

Things such as wind turbines to harness the energy of the wind, or ways to produce electricity from running water are just a couple more methods that I want to explore as I gain more knowledge and insight. Who knows, maybe one day we will have vehicles that run on nothing but water as they efficiently separate the hydrogen from the oxygen. Pure, clean, renewable energy with no pollution is possible, but it takes knowledge and understanding.

I will continue to add more information about what exactly solar energy is, the pros and cons, some interesting facts, and how different systems work. If you have begun to become interested in ways of becoming more self sufficient in case of an emergency or truly wish to get off the grid, then make sure and explore this site. If anything, I would like to provide knowledge and direction for those who are looking to better themselves.

I chose to simply stick with this one area of energy; namely for you to learn to build solar energy panels with this site. As time goes by, I hope to have sister sites that will tie in with this one, and provide step-by-step plans to construct various means of producing alternate energy and much more as well.

Thanks for taking the time to check out my site. I hope you enjoy it and can take away something positive from it. If you do decide to build solar energy panels, I hope it is something that your whole family can learn and enjoy doing together.

Be sure to double check, but the federal and some state governments, in the US, have been known to offer relief for investing in solar power in your home in the form of tax credits. The typical approach here concerns a partial rebate which will always be the same for each state. This is being done to encourage more people to use solar and other alternative types of energy in their homes. You may be able to find information online from businesses in your area who sell solar panels. Another excellent application of solar power is heating your water for around the home. Just like the cooker, employing this method to save at home works and is fairly straightforward to put into effect. There are two kinds, the active and passive with the first consisting of controls and pumps for recirculation, the hot water. If you want to spend less, then take a look at using heater panels, which are solar, that interface with what you already have. The panels are attractive to some people as they do not wish to be bothered with installation of new heating systems for their water. No doubts about the ability to apply this technology, and what you choose are completely up to you.

People do have objections to solar vehicles even though we all know getting rid of paying for gas would be terrific. The industry is very small and young; however it seems to be thriving much more in China. Solar cars have a limited range, 90 miles, and you cannot drive them every day due to the excessive charge time. Of course, it’s likely that more efficient solar cars will be developed along with other popular choices such as hybrid and electric cars. There is serious research going on with Toyota, and they expect to have a contender on the market in a couple of years. Explore what is online, and you will have a much better sense of the range of options you can consider. In these times, there is nothing esoteric about solar energy anymore. More people today are looking for more efficient and cheaper ways to meet their energy needs. Avoid thinking you have no options or choices because that is simply no longer true.

Not just any solar power system will suffice. It needs to correspond to your energy requirements and the location of your property. Here are some tips to get you started:

First, check if your house location is conducive to solar energy. Your property area must be facing a southward direction – ideally, it should directly face south, but a somewhat southwest direction will also work. It requires receiving sunlight between 9AM and 3PM. Be sure to observe this area all year round, because sunlight direction shifts from season to season.

Remember, also, that you may mount solar panels on tall rods and trees, not just on your roof. Thus if an area of your property is shadowed during the prime part of the day, look up to check if it might be sunnier on a higher area.

Next, contact your utility company and determine your average monthly usage of kilowatt hours. Then you will be able to find out how many KW hours your solar power system needs to generate. (You could choose to have only one-half of your KW hours substituted by solar.)

Types of Home Solar Energy Systems

To specify what type of system you need, it’s crucial to know the its different types. Most homeowners prefer to be connected to the power grid, since a stand-alone system could get very complicated and costly. It is an alternative, however.

1. Photovoltaic solar panels

These are the types most people are familiar with when they think of solar power. These are flat instrument panels that are set on your roof. Commonly, photovoltaic systems can power appliances and lighting systems only, but not your heating and cooling.

The power generated is usually connected to a conventional power grid, and this is a viable choice for nearly all solar power users. If you are linked to the grid, you won’t need a battery stand- by for night and on other days when the sunlight is not abundant. The established power company therefore becomes your back-up support when you are linked to the grid.

2. Solar heating systems

There are active and passive solar heating systems available for homes. Passive solar heating utilizes conduction, radiation, or convection to distribute sun-generated heat throughout the house. Active solar heating gathers the sun’s heat in some form of air or water reservoir, which is then pumped throughout the home.

The solar panels are calculated in the active systems. The passive systems on the other hand do not convert the solar energy into electrical energy. These can meet your heating and cooling demands by using materials in the structure of your house allowing the air and water flow to be directly regulated by the sunlight.

Solar troughs, made of thin wafer photon absorbing material, can be lay out up during the construction of your house to supply you with perennial source of warmth during winter.

The 2 forms of solar energy – passive and active solar – function pretty diversely.

The transformation of solar energy to electrical power by making use of solar cells or solar panels is an additional subject completely.

Active Solar Energy

Active solar energy could be the transformation of solar energy in to available heat by way of electric powered or mechanical tools – for example pumps and also fans – which in turn enhance the available heat inside the device.
Active solar systems make use of solar collectors and extra electrical energy to run pumps as well as fans in order to redistribute the particular sun’s power.
Heat is obtained, after which used in a second place for fast heating system, and storage for usage afterwards.

There are 2 kinds of active solar energy devices depending on what’s heated up inside the solar energy collectors. (The particular collector is a machine warmed up by the sun’s rays.)
The initial sorts are liquid-based products which warm up water or maybe an antifreeze mixture within a “hydronic” collector. The 2nd varieties are air-based devices where by oxygen is actually heated up within the “air collector.”

Active solar energy may be used to heat up residential hot water, heat up private pools and also to warm up water for industrial amenities for example laundries and fitness gyms.

Passive Solar Energy

The concept of a “passive” signifies that no more mechanical devices are employed – apart from the regular building factors.
A number of passive systems make use of small quantities of traditional energy to regulate dampers, shutters and also other tools that boost passive solar energy gathering and storage, reducing unwanted heat shift.

Many solar gains are usually moved in thru house windows. By far the most successful window positioning for heat increase is due to the south, yet any kind of deviation within thirty degrees of due towards the south is suitable. Within the southern hemisphere the opposite applies – house windows confront due north.

Whenever quite high temperatures are expected from solar radiation, it is typically calm, non-concentrated, lighting isn’t adequate. Solar energy functions may consequently be also grouped as

• Point focus
• Line focus
• Non-focus

Point focus

A saucer-shaped, or even parabolic, dish is employed to concentrate calm natural light right into a focused position of solar radiation. At this stage a bunch of solar cells, or simply a thermal energy unit changes this radiation directly into electrical energy.

Line focus

Identical principle as point focus with the exception that here a trough made parabolic dish or even collection of mirrors focus the sun’s light that is then become electric power.

Non-focus

These devices are the types many of us most often think about as solar collectors. Solar thermal panels as well as solar cell panels tend to be among these. It becomes an edge these products can make use of dissipate sunlight with no additional adaptation as above. Focusing sunshine is obviously an even more roundabout by using solar energy. And also improved technological difficulty could mean larger expenses.

Well, that’s it. The basic principles of how does solar energy work are very important in case you are contemplating buying a solar panel system.

Now let’s deal with the three myths.

1. Residential solar power systems are too expensive. Let’s address the expense of a home solar power system. The truth is a home solar energy system could be expensive. Without doing your homework first, buying and installing a photovoltaic (PV) system to replace current home energy consumption stretches the budget of the average American.

However, you have complete control of the initial cost of a solar energy system. You have no control over the rapidly increasing cost of oil and natural gas.

The good news is there are ways to make solar energy available to every budget. A few simple steps can bring solar energy in line with your budget.

Reduce energy consumption,Improve home energy efficiency, Take advantage of renewable energy tax incentives and rebates that apply in your area.

Thoughtless energy consumption habits are a thing of the past. It is neither environmentally safe nor economical feasible to continue our caviler attitude of energy consumption. It benefits all of us to acquire and practice new energy consumption habits.

Begin with some easy habits. Turn your thermostat up in summer and down in winter. Switch to compact fluorescent light blubs (CFLs). Lower the thermostat on your hot water heater to 120 degrees. Take short showers instead of baths. Wash clothes in cold water.

Increasing your home’s energy efficiency is an extremely cost effective step to going solar. Get a professional home energy audit. An energy professional can tell you where you home loses energy and what efficiency improvements you can make. Depending on your home, improvements could mean more insulation, upgrading to energy efficient windows, or sealing air leaks around doors and soffits.

Next, investigate the renewable energy tax incentives and rebates. Congress just passed into law Incentives Tax Credits (ITC) for residential and business solar systems. The price of a solar energy system could be reduced by as much as 30 percent. Each state has its own rebate plans as well.Remember: the least expensive steps make the biggest impact on the final cost of a solar system.

2. Solar energy does not work on cloudy days. What about solar energy systems on cloudy days? As long as there is some light, solar panels produce electricity. That means even on cloudy days. Panels do produce proportionately less energy on cloudy days but they still work.

Obviously, solar panels produce more energy from direct sunlight during sunny days. It is true that atmosphere, sun angle, and distance affect the amount of sunlight a solar panel receives.Weather patterns like clouds, fog, rain, and falling snow diminish the amount of solar energy that can be captured.

Latitude, time of day, and time of year also affect the amount of sunlight. Logically, the Northeastern US needs more panels to produce the same energy as those same panels placed in California where there are more direct sunlight days. Geographic location also comes into play when incorporating solar power.

Yet, consider this cloudy climate. Germany has half the average sun hours as the USA. Two-thirds of all daylight hours in Germany are cloud covered. It rains there year round. Yet Germany managed to become the world’s leader in solar power generation. Last year almost half the solar electricity produced in the world was produced in Germany.

No matter where you live, solar power can be part of your energy source. Work with a local solar professional to determine the best solar options for your home, in your location.

3. Solar energy is inefficient. How efficient is solar energy? Energy efficiency is a delicate balance between economic costs, benefit for the environment, and available supplies. It must be financially affordable, good for our planet and its inhabitants, and in abundant supply.

Seen from a strictly financial point of view, coal is the least expensive electrical energy source. On an energy-per-Btu basis, coal is also the least expensive fossil fuel. But adding the environment to the equation, coal is a major source of air pollution and greenhouse gases.

Efficiency of photovoltaic (PV) power increases dramatically with gains in PV technology. Still, commonly available solar PV panels produce electric energy at a 15% efficiency rate. That sounds low, right?

But consider there are no harmful air pollutants released into the air. Neither can we run out of solar energy. Technological advances as well as incentive tax credits continue to reduce the price of solar energy systems.

Now that three major barriers to a home solar energy system are demystified, you can pursue a clean, abundant, and efficient energy source for your home. You know it is possible to reduce the expense of solar energy, that solar panels do work on cloudy days, and that the most efficient energy source is one that will never run out.

These days one often gets to hear about solar energy, solar panels and solar powered appliances. Solar energy, it seems, is what the whole world is talking about these days. Solar energy, as one might correctly surmise from the name itself, is derived from the sun. What we fondly call sunlight is actually clusters of electromagnetic waves that are absorbed by the upper strata of the earth’s atmosphere. It is interesting to learn that of the entire amount of solar energy reaching the earth’s surface, about two thirds get absorbed by the various water bodies, clouds and landmasses while the rest is reflected back into space. Solar energy generator plants harness a part of this absorbed energy and converted into various other useful forms of energy, mainly electricity and heat. Solar energy in the modern world is generated by modern techniques called solar power generators of various types like photovoltaic cells, solar thermals, solar heaters, solar roof tiles, solar chimneys etc. This article will cover various essential aspects of solar power that you can’t afford to remain ignorant about.

Do not believe in the myths of solar energy

We live in an age marked by a heightened consciousness about environmental issues. As the entire world unites to join forces against environmental pollution and to save its natural resources from getting depleted, much of the population still remains largely ignorant about alternative sources of energy. Yet, it is surprising to see how little we still know about solar energy and its real potential. So here are the facts. Solar energy is completely renewable and perennial, and is fully sustainable. It is also absolutely clean in nature, emitting no harmful pollutants in the air and posing no threat to the environment whatsoever. Apart from the direct use of solar energy like the heat needed in the colder seasons, drying clothes, absorbing vitamin D for the bones there are several other uses that are performed by capturing and machinating this wonder power by the solar power generators. Solar energy generators find their application in a varied number of fields like lighting buildings, in architecture, agriculture, urban planning, solar vehicles and even domestic usages like cooking and water heating. Another misconception about solar energy is that it is rather expensive and is beyond the reach of the common man. Quite on the contrary, solar energy can actually help the common man make substantial savings on his energy consumption costs. All the expenses involved are actually limited to the initial set up costs after which, it is practically a free ticket to unlimited energy.

Want some more trivia on solar power and solar energy? Here goes. Did you know that sunlight has the potential to act as a massive source of abundant energy, enough to meet the energy requirements of the entire planet? Also, did anybody ever tell you that the amount of sunlight that falls in an hour on the earth’s surface actually surpasses the amount required by the entire world’s population in a year?

Solar energy – good for the economy, development and the environment too

If you have always been concerned about lowering costs and finding economical modes of power generation, solar energy is the closest you can get to making your dreams come true. In today’s volatile economy, prices rise and fall by sharp margins abruptly. With solar panels, you can insure yourself against all possible rises in the price of wholesale fossil fuels. After all, you will never be charged for using sunlight! The ecological benefits of using solar energy are also tremendous. Man’s incessant need for heat and light is leading to the rapid reduction in the reserve of natural resources. In the face of our dwindling natural reserves, the salvation of mankind lies in adopting such alternative means of energy production as solar power and wind power. However, while discussing the facts about solar energy let us not overlook the few disadvantages that it has. Solar power generation requires plenty of sunlight. So it is critical to select an area that gets plenty of sunlight throughout the year, or else the entire set-up might be rendered futile. Research on these limitations is still going on and very soon there will come a time when solar power will effectively replace conventional power everywhere. Leonardo Da Vinci would have been glad to see his 1447 dream of solar industrialization taking shape after all these years after his death!

Building solar panels at home calls for some degree of familiarity with the subject. Your chances of succeeding with your project will improve manifold if you have a step-by-step guide. A step-by-step guide that clearly walks you through all the necessary steps, can prove to be really useful in this regard. Installing a solar energy panel at home is one of the best decisions you will ever take. Not only will you be happy to watch your energy costs go down radically, but will also be glad to know that you are doing your bit for the environment, and ensuring a greener tomorrow for your next generation.

Nowadays, solar energy is one of the cleanest energy makers that can be use by everyone, especially for household and small-medium sized business. Those are so many Solar Installers product available in the market, to help us produce clean energy. The prices are varies from the cheapest one for the household use, to a bit expensive for the bigger size one (such as small-medium sized industry).

All we have to do is make sure the type of solar panel installer that suits our need. You don’t have to worry in finding financial help in installing solar energy. There is some Solar Financing available to help you install it for your commercial or even residential solar need.

Still not sure how to start? You can learn about it in SolarMash.com site. That site probably one of the best source to learn anything about solar-related information.

Is Solar Energy Systems Financially Viable?

One of the main things that people look at when it comes to alternative sources of energy is whether it is financially viable or not. Getting a solar energy system for your home or work place these days would actually help you save some money on the total cost of your utility bills annually. However, this particular benefit is not necessarily immediate, as there are some other costs that you need to consider. Nonetheless, using solar thermal systems would allow you to get back the total cost within 5 years of installation, and 15 years for photovoltaic panels, after which, you can then enjoy the benefits of cutting down the total cost for your energy consumption.

Does Solar Energy Reduce Cost Of Energy Consumption?

Studies have shown that using certain solar energy systems do reduce the total cost of energy consumption that your home or work place might incur. If done right, you can actually lower your annual utility bill by as much as 80%, which is very significant, especially if you are trying to find ways to save some money.

Also, there are certain programs that allow solar energy systems user to sell back energy or electricity that they were not able to consume to the utility provider, giving you more ways to save money.

Do Sunny Areas Have More Solar Energy Systems?

Although the ideal location to place these solar energy power plants to harness sunlight would be in locations that have an ideally hot climate, some places which does not have that hot of a climate are known to have more solar panels than those which have hot climates. Denmark and Holland, and most of the northern European country, claims that they have more solar panels than the United Kingdom, indicating that you dont necessarily have to have a hot climate in order to enjoy the benefits of solar energy.

How Much Area Does Solar Power Plants Need?

Most, if not all, solar power plants require a certain stretch of land area in order to house all the solar panels that these power plants need to have in order to properly harness and collect sunlight and solar energy. Depending on the size of the power plant and the solar energy output needed, each solar power plant land area would vary, from 250,000 square meters of solar panels in the United Kingdom, to the 93 million square meters of solar panel in China.

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Solar Energy Figures And Statistics

Solar energy is becoming one of the most promising alternative energy sources, to date in the energy sector. The main reason is probably due to the fact that their most important energy source, the sun is able to provide more than 10,000 times the energy that could cause our planet. This helps to show people that solar energy is one of the best sources of alternative energy for the future. But do not just take my word. Instead, consider these facts other than solar energy and the statistics and see for yourself whether, if solar power is really all that people say they are.

Solar energy is economically viable?

One of the most important things you see when it comes to alternative energy sources, which is viable or not. First, a solar system for your home or place of work these days to really save some ‘money each year on the total cost of the electricity bill. However, this particular advantage is not necessarily immediate, because there are other costs, you should consider are. However, with solar heating systems would be able to reflect the total cost within 5 years of installation, and 15 years for PV modules, which are then enjoy the benefits of the reduction of the total energy consumption.

Solar energy is the reduction of energy costs?

Studies have shown that the use of certain solar energy systems so that the total cost of energy consumption could be your home or at work caused a reduction. If done correctly, can reduce the annual electricity bill up to 80%, which is very important, especially when it comes to finding ways to save some money.

There are also some programs to sell to the users of solar energy systems or backflow of energy that is consumed in terms of supply, which may give you more ways to save money.

Have areas of systems alone have more energy?

Although the ideal place to use solar power plants in the sun cutting in places that have a perfect warm climate, some places not known for warm climate for solar systems for hot areas should be. Denmark and Holland, and most northern European countries have said they are equipped with solar panels higher than those of the United Kingdom, which does not necessarily indicate a warm climate to enjoy the benefits of solar energy.

How long does an area of solar energy systems?

Most if not all, solar power plants need a certain area of land to accommodate all the solar panels that have these plants in order to properly use and the need to collect sunlight and solar energy. Depending on the size of the plant and the sun’s energy is required, each solar power system of the earth may vary, of 250,000 square meters of solar collectors in the United Kingdom of 93 million square meters of solar panels in China.

Many of us have heard a lot of pros and cons about solar energy but of course solar energy advantages outshine the disadvantages that critics have been pointing out about this type of renewable energy. Below are some of the solar energy advantages that you should know and learn in order to reap the good things solar energy offers.

1.)    Solar energy is free.
-  You just need to set up solar panels that will gather the energy from the sun and after you recovered from its cost, you can get as much solar energy as you want for free.
2.)    Solar energy is environment-friendly, clean and safe to use.
-   Unlike other renewable source of energy, solar energy does not pollute air because it does not give out chemicals that are damaging for our environment and also for us humans.
3.)    Solar energy can free you from taxes.
-    With solar energy, you can avail of the 30% solar energy tax credits which will cut the tax you are paying and unused credits can also be used for future tax payments. Solar energy can also make you independent from electric power companies so you don’t have to pay high monthly electricity bills.
4.)    Solar energy is perfect for remote areas.
-     Solar energy is the perfect answer for remote areas to get their own electricity if electric power companies cannot provide them. Putting up solar panels is more cost-effective than installing electric cables to reach far-flung areas.
5.)     Solar energy does not make any noise and never runs out
-      Unlike wind turbines, solar energy does not make any noise thus it won’t disturb you and your family especially when you’re at rest. It also does not run out because you can store the energy and use it at night.
6.)    Solar energy is efficient yet inexpensive.
-      Solar energy is considered the most efficient alternative source of energy and is inexpensive depending on how much energy you want to gather. You can decide how many solar panels you install depending on your budget and needs.

The main reason why homeowners choose to utilize solar energy to get electricity for their homes is to be free from paying huge bills charged by power supplying companies. Aside from that, solar energy can free you from unexpected power blackouts where we are sometimes uninformed by our electricity provider and this affects our daily tasks. Now is the time for you to do the necessary transition from being dependent on power electric companies to having your own source of power. Give solar energy a try so you can experience all the good benefits it can provide you.