Green Blog

Solar power is becoming increasingly popular as the costs of gas and electricity have substantially increased over recent years. There is also pressure from environmentalist to move towards greener fuels, so solar power is heading up the popularity list.

Here are three things to consider before you go solar.

1. Is your roof suitable - The obvious place for solar panels is on the roof. Depending on the direction and angle of the roof you will get different amounts of exposure to direct sunlight. It is important to maximize your panels exposure so that you will have sufficient power during the darker winter months.

How will other weather conditions affect the solar panels? This is not really as much of an issue as you would imagine. Rain is fine, it actually helps to keep the panels clean. Snow, well this should slide off as the panels will be angled.

2. Buying your solar panel kit - There is no easier way to convert to solar panels than with a solar panel kit. You do not want to have other expenses, so it is worth investing in a good kit. Check out review and what you get before you buy.

As with most things in life you get what you pay for, so it may not be a good idea to get the cheapest kit on the market.

3. Get help with the costs of swapping to solar power - The effects of global warming are becoming more and more apparent and consequently governments are no longer able to ignore the damage being done be traditional fuels. These concerns have prompted many local authorities to offer grants to help people switch to solar power.

Sometimes knowing where to start can be difficult. Try contacting the manufactuers of solar panel kits, it is best if you can find one with an office in your area. The advantage of dealing with local offices is that they are aware of your climate, the designs of local property and they should also have information about grants in your area. These people want your custom, so you will probably find them very helpful.

Find out More great Solar Panel Information If you want to find all about installing solar panels visit http://worldsolarpanels.com

With the economic difficulties of the last several years, more and more people want to learn how to make solar panels. Solar energy systems are being installed everyday around the world. In addition to lowering your energy bills, they are also friendly for the environment. You do not have to be a technical whiz to make your own solar panel.

One reason that some people do not have a home solar energy system installed is the cost of actually purchasing and installing these home energy systems. It can cost thousands of dollars to purchase ready made solar panels and that scares off a lot of people. The cost of ready made solar panels is why more homeowners want to know how to make solar panels. At the time of this writing, you can get the parts to build your own solar energy system for around two hundred dollars depending on where you buy from. What is the most important part of a solar energy panel? Well, it is the photovoltaic cell, which converts solar energy into usable electricity. A 200 watt solar panel produces enough energy that can be converted into electricity that can be used for the home.

What Parts are Required to Make Solar Panels?

You will need the following items: glass, copper wire, photovoltaic cells, battery, wood and a soldering iron. It is important to look around when looking for photovoltaic cells. Not all cells are good quality. If you can make your own solar panels, then that is much cheaper than buying pre-made ones. Depending on how much solar power you want, you may need to make more than one solar panel.

Another thing that you will need is a charge controller. A charge controller regulates how much energy each solar panel sends to each battery. If a battery is over charged it can reduce the life of the battery. Building just one may not be enough, so it could cost you a few hundred dollars but that is much better than spending thousands on ready made ones.

Once you can make your own solar panels, you may even offer your services to others who are looking at making their own home solar energy system. Some homeowners have even been able to find cheaper materials at yard sales and second hand building supply centers. In conclusion, the reason so many homeowners want to know how to make their own solar panels is the potential to save up to eighty percent on their home energy costs. In addition, the high cost of pre-made solar energy panels also has people thinking about making their own solar energy panels. Whatever your reason, why not join thousands of other homeowners and fight back against the continuously increasing costs of energy.

Want to find out more about how to make a solar panel, then visit Eric Moffat’s site on how to choose the best homemade solar energy for your needs.

Are there any alternative energy sources that can fulfill all the demands on energy? Discussions on global warming bring up the issue of fossil fuels and their escalating prices. The concern about the availability of these fuels for future generations is also a common discussion. Many people hardly find it an easy choice when they are given a chance to use either conventional energy or the new sources of energy. Sources of recycled energy are many and how this energy is used varies from vehicles powered by bio-diesel, electric cars, to solar lighting etc.

If you would like to give alternative energy sources a chance, you will discover that most of these alternative options are quite expensive. Since a lot of people are still using the conventional fuels, you do not really know who to turn to when you need help on those the alternative sources. The companies providing these alternative energy sources have customer care centers, but a tip from a neighbor will lack.

Those people who have tried to invest in alternative energy sources have ended up being discouraged because the options they got were very expensive. The other issue that is most probable to arise is the fact that not many people are into it so this minimizes the place to go for help in case it is required. Although there may be customer care centers to offer help, a piece of advice or two from your neighbor could also be of great essence.

Several companies which produce cars have manufactured hybrid models while others have introduced cars that run on electricity and bio fuel. These models are not useable in everyday life due to the limited availability of bio-fuel coupled with the limited technology used on the models. However, these situations are gradually changing. Some countries actually have commercial vehicles that run only on compressed natural gas. BMW has introduced a car that runs on electricity and only runs on gasoline if the battery is out. REVA is another car manufacturer that produces electric cars only. Their latest models can go up to 100 miles on single charge, and the charging time is less than one and a half hours. These are the advancements that will encourage the people to make use of alternative energy sources.

Companies that assemble motor vehicles have also not been left behind. Introduction of hybrid models to replace those that use electricity and bio-fuels has already been implemented in certain states. The use of such cars was not feasible for daily use because of their limited technological development and the availability of bio-fuels. Use of CNG which stands for Compressed Natural Gas is in the forefront by public service vehicles and buses in European countries. A perfect example is the BMW car which runs on an electronic battery and once the battery id off, it can result to gasoline. It was invented and introduced into the market in 2008. REVA is another car manufacturer which has come up with two latest models for 2010. They both can go for over 1000 miles upon a single charge. Recharging their battery only takes 90 minutes or less. It is such advancements that will influence more citizens to buy cars that use alternative energy sources.

Advantages of installing alternative energy sources include: saving fuel price, decreased global warming and less pollution. However, the installation is quite expensive and can only be brought down by mass production.

If you want to see all of the Alternative Energy sources you can use in the World today, visit this site now.

Energy has now become a topic of great dispute among many individuals.

There are those that think that the energy we require right now is sufficiently powered by all the electric companies that we have. But the truth behind that is that we are currently in an energy crisis even as we speak.

The traditional means of generating electricity is steadily becoming outdated and depleted. Fossil fuels that are burned to generate energy will be expected to run out soon.

Because the demand is still present, if not growing, then the prices also go up with them.

This is basically the reason why more people are thinking about finding other renewable means of generating energy. One very clear advantage of shifting into a more energy sustainable system is that the system can pay itself off after a few years because then you no longer have to worry about energy bills.

The idea of people saving more money by using renewable sources of energy is enough to lure people to adapting this system. But how come still a large number of homeowners are reluctant to go green?

This is primarily because setting up renewable energy systems requires a huge investment.

The power of DIY is spreading not just in crafts but also in going green because now there is an e-book that will teach homeowners how to install renewable energy systems for just $200.

If you live in an area which is naturally sunny during most times of the year, you will probably fare better with a solar panel. But if you don’t, installing windmills can be a better alternative.

This e-book was written by a professional electrician who knows the ins and outs of installing renewable energy systems.

One nice thing about purchasing the e-book is that if you cannot find anything useful to you within 60 days, you can ask for a full refund for the book.

Also if you need proxies then checkout my proxy list service soon.

Many individuals believe that home solar power systems are eventually gonna take the place of fossil-fuel based energy sources as the way that a lot of people power their homes. This free and never-ending method to generate energy is a better method to produce electricity for your own home, and it is more affordable than ever.

Thus, what is the most crucial thing that you must know about residential solar power systems?

Can you imagine that there’s a power source in existence that is powerful enough that the quantity of energy that’s absorbed into the earth, sea, as well as atmosphere each hour is greater than the entire level of energy that mankind used in the whole year of 2002. That’s what MIT’s publication Powering the Planet: Chemical Challenges in Solar Energy Utilization says. The energy that the earth absorbs comes available as heat and light, and the introduction of residential solar power systems means that the average citizen and homeowner are now able to put that power to use!

Nevertheless, the most crucial thing you should find out about household solar power systems is that one could continue making electricity as long as the sun keeps on shining. Even if everyone had one of these awesome systems, you wouldn’t run out of energy. These types of systems aren’t accessible to home owners in the form of photovoltaic solar cells, which will convert sun energy into electricity. The solar cells that many people use for their at-home solar power systems usually are set up into a solar panel.

These types of solar powers are usually set up in different ways in accordance to the vicinity in which the home owner lives as well as where the actual panels are mounted on the home. Positioning solar cells in an area where they will receive the most exposure to the sun as well as angling them in a way that they get the best exposure will guarantee the most quantity of electrical energy going into the house. This is referred to as concentrated solar collectors. Non concentrated solar collectors are usually collectors which are situated in places with much less direct sunlight, and may absorb solar power from direct angles, as well as reflecting angles.

Solar powered systems could both heat the house as well as provide electrical energy for the household. You can also use them to heat your swimming pool!

There are so many benefits, and so few drawbacks, to getting a solar power system for your home which any other sources of energy seem to be like a bad choice. Thus, why haven’t more individuals been using them? Especially right now, in a world where the weather is actually changing rapidly, and the environment is more polluted than ever, and fossil fuels are starting to cost an arm and a leg?

Definitely, many people are nervous with regards to not having ample sunlight. If the sun’s not out, then your solar panels can’t collect energy. It is not always sunny. And also, despite the fact that fossil fuels have gotten far more expensive recently, these fuels are still more affordable as compared to the money you will pay for solar powers.

And last of all, in the event you do reside in a sunny enough area, you then might even be able to use your home solar power systems to generate excess power, that you can then offer back to your power company as you wouldn’t be able to utilize it.

Daily, the huge benefits of solar energy systems for the household are getting increasingly more evident. Our society has become more and more energy conscious every single day also. Despite the fact that fossil fuels continue to be obtainable, solar power is free and also obtainable so long as the sun is out, and the production of it can’t be controlled by companies or the government.

Solar Power systems for the home are a power source which is environmentally friendly, and will sooner or later be less expensive since much more people start wanting to use it. Whilst fossil fuels will simply get more costly as long as people continue buying it. These home systems can help you save tons of money when it comes to conditioning your house’s air.

There are also tax breaks in a few states or countries for people who possess such systems for their residences. These types of tax breaks alone could make it simpler for you to afford a system for your residence.

Take advantage of the amazing new solar technology offered to you today simply by installing a solar power system in your house. You will be happy you did.

Want to find out more about solar power, Stop by Nathan Henry’s site where you can find out all about solar panels and what it can do for you.

Since the turn of the century the amount of households that use solar power for a proportion of their energy needs has been steadily rising. There are a number of reasons behind this trend; for a start the high cost of energy has caused more individuals to search for a way to save. Also, environmental concerns are high in everyone’s mind. If the price of a solar electricity system has kept you from going green, then another option does exist. You can learn how to make a solar panel yourself and produce clean electricity without having to pay a huge price.

If you have checked out the price of a new solar panel you may be aware that they can set you back upwards of $2000. This money can be made back from the savings you’ll make in the yearly electricity bills. Nevertheless, it can be a large amount for a typical family to try and save.

Instead, if you buy all the individual pieces and carry out the assembly yourself it may only cost as little as $200. This is why learning how to make your own photovoltaic panel is such a good option for many people wanting to save money.

Before you think about putting the parts together you will need to gather the hardware. Photovoltaic cells are essential; they will do the work of converting the sunlight into electricity. In principle it is similar to the method in which a green plant uses the sun’s rays to create energy.

Today solar cells are far more efficient then those used even a couple of years ago. It seems that every few years there are advances in solar technology that increases their ability.

Apart from the photovoltaic cells you will also need wooden boards, copper wire, panes of glass, and a soldering iron to fix the parts together in a series. To store the power you generate you will need a number of 12V or 24V batteries. The actual size of the solar panel will depend upon your energy requirements.

Do it yourself solar panels allow you to save money. If you have a pool, check out solar hot water panels.

As energy prices rise, it is always good to look for cheaper alternatives to slash bills. After initial costs, solar power is energy for free. Getting the kit installed can be pricey though; here are a few tips to help build your own solar panel.

Ensure all the right equipment is to hand to avoid delay and frustration. The most important thing is to select the solar panels to be used. Time should be spent here, to ensure the exact right ones are used.

Other than this, you will need plywood, a circular saw, good sized length of 1 x 1, screws and screwdriver, caulk, outdoor paint, soldering equipment and solder, glue, copper wire, diode, batteries and Plexiglas.

The first step will be to draw a grid, suitable to your solar cells, on the plywood, (use them as a template). Having determined the size of the panel by this, you can cut the plywood to size and the fun can really start.

Take your 1 x 1 and cut to size; determined by the size of your plywood panel. The panel should be attached to these using your screws, and applying suitable amounts of caulk and painted with outdoor paint to protect from the elements.

The solar cells now need to be glued into place. However, they first need to be attached in a series. This is quite simple; soldering the tabs at the back of each together. It does need to be done carefully though, as the cells are delicate.

Next, attach the copper wire directly to your electrical system. You will also need to attach a diode line, which will prevent the batteries from leaching power.

Plexiglas now needs to be attached across the entire panel. Fix this into place with suitable amounts of caulk to thoroughly protect from the elements. Now you have managed to build your own solar panel for the first time; there should be no stopping you.

By learning to build your own solar panel you can save money, help the environment, and generate electricity using free energy from the sun with DIY solar panels.

Once the decision is made to install solar panels, one must determine how to mount them effectively. The mounting system should be simple, reliable, and provide for all your performance needs.

Solar panels are often mounted on roof tops, because the roof structure is strong and already exists. If your roof is sloped in the right direction, then how convenient this is. And convenience is a legitimate player in any decision making process.

As natives of northern and higher altitude climates, we discovered a couple issues that pushed our solar panel installation in a different way. We’ve been working on ideas to improve the convenience, flexibility, and performance of a basic solar power system.

The first thing to think about is snow. Every time snow gets on the solar panels, they have to be cleaned or they won’t put out much electricity. If your solar panels are mounted to your roof then you can imagine this difficulty.

In the mountains of Washington and Colorado, we have been working on a solution. We are designers and craftsman who desire convenience and performance with our own home based solar power systems. And like everyone else, we don’t want to spend an arm and a leg. We call this solution the Rotek system.

With the Rotek system your solar panels will be installed away from the roof, so the solar panels can be rotated easily and smoothly to any tracking angle. With this configuration we can make seasonal adjustments and more accurately track the Sun.

A second advantage comes in Winter when the solar panels can be rotated toward the ground, and operated at steeply sloped or negative tilt. This prevents the buildup of snow on the photovoltaic surface. It is also good for periodic glass cleaning, maintenance, or for dumping a load of snow if the panels were left up in a storm.

Many of us know that orienting the panel with a negative tilt is not the best thing for tracking the Sun. But keep in mind the snow pack’s high reflectivity. As long as the ground has snow cover, the panels will receive this reflected radiation. The losses, therefore, are not that great. Whether after a snow storm, or after the worst weeks of Winter are done, the solar panels can be oriented back to the normal tracking angle whenever desired.

A second important consideration with solar panels is heat. Roof top structures will accumulate heat, and so roof mounted photovoltaics will tend to run warm. This is a disadvantage, at higher operating temperatures solar panels create less electricity. The ideal environment for a solar panel is something cool.

The Rotek system has the added benefit of running cool, because fresh air will circulate on the backside of the solar panels. The advantages with heat reduction are double. There will be an increase in electrical performance, and a general reduction in wear and tear from maintaining lower temperature.

You will have to come up with a way to install your solar panels. It should be simple, reliable, and mounting them on your roof may be the best option. For those who have to deal with the snow, or who would like to fine tune their performance, they should consider a remote installation like the Rotek system. The Rotek system is a simple to use and easy to install system designed for the home enthusiast.

Walter Hull is a mechanical engineer with expertise in solar power systems. For a short time you can get his free guide to solar power from your own backyard.

One of the more significant emerging technologies with solar energy has been photovoltaic (PV) electricity. Photovoltaics use special materials to convert solar energy directly into electricity. This electricity can be used immediately or stored in a bank of DC batteries.

How photovoltaic panels convert solar energy is a subject of advanced physics. In simple terms we can say they take advantage of new age materials and a phenomenon called the photoelectric effect. Solar energy on the atomic level displaces electrons, which in turn creates the flow of electricity.

Photovoltaics were originally developed as part of the space industry. The long life of the panels combined with no moving parts made them ideal for space bound equipment. Solar energy is much stronger outside the Earth’s atmosphere which also helps.

In recent times photovoltaic panels have been converting solar energy for residential homes in far away places. The cost of a photovoltaic array will often offset the costs of routing power transmission cables from the Electrical Grid. When this distance exceeds 1 mile, then the prospects of converting solar energy with photovoltaics makes more and more sense.

There are two types of radiation that are important and contribute to solar energy. The first is beam radiation, which are the direct rays of the Sun. Beam radiation is the strong warm rays we feel on a clear sunny day.

The second type of radiation is diffuse radiation. Diffuse radiation is scattered radiation, and is what we experience on a fully cloudy day. Diffuse radiation is not very strong, but still contributes to the total overall solar energy.

In order to use photovoltaics wisely, one should be in an area abundant with solar energy. Deserts are obvious candidates, in addition to semi-arid and tropical climates. Northern and coastal climates are tougher decisions due to extensive cloud cover, fog patterns, and rains in the winter. Each case should be considered respectively, however, as not all coastal climates are the same.

Photovoltaic panels come in several sizes and voltage ratings. They should be wired in series or parallel as required to meet the inverter / storage bank power requirements. PV panels have maximum system ratings, and so these should be verified before wiring a large array. New photovoltaic panels will convert solar energy between 12 to 14%, with more cutting edge and difficult to obtain units pushing 20%. Life expectancy will typically exceed twenty years.

One downfall of photovoltaic panels is that they can involve significant up front investment. This is due, in part, to the high purity silicone materials used in their construction. New types of panels are under development, however, and the price of photovoltaics is expected to drop in years to come.

Using photovoltaics to convert solar energy can be a complicated decision. One must consider the cost of local Utility’s rate of electricity, and know the solar energy data for their location. In some cases, as with distant properties and transmission cables, the decision can be easy. But in most cases, an investigation of the payback period will be necessary to know if one is making a cost effective decision. In times of uncertainty and surging fuel costs, the simple piece of mind of energy independent technologies may be well worth the effort.

Walter Hull is a recognized expert in solar power systems. For a limited time you can get his free checklist to solar power from your own backyard.

If we are serious about decreasing environmental pollution, then solar energy should be a part of the equation it isn’t a part of the problem, so it must be part of the solution. It’s recognized as an “alternative energy source”, as it isn’t widely used as a main source of power for very many people. It’s expensive to produce solar panels, and in today’s world, calculators and lawn decor are two of the most popular solar powered gadgets used by the mainstream. So, the burning question that could maybe help solve our planet’s current dilemma is, how do solar panels work? How does a panel harness the sun’s energy and turn it into electricity?

Solar panels are made from special materials that absorb the sun’s rays and turn them into electricity that can power all sorts of electronic devices. Devices that we use electricity for everyday without thinking twice about could be powered by solar panels.

In today’s world, we’re using a growing technology called photovoltaic (PV) electricity. Special materials are used to turn the sun’s energy into electricity and it can be used immediately or stored in DC batteries.

These special materials for solar panels have just recently been developed. They release electrons when influenced by the sun’s energy. This creates the flow of voltage and the flow of electricity. A simpler, more descriptive name for a photovoltaic panel is a “direct energy conversion device”. This makes perfect sense since all these effects take place on an atomic level without any moving parts.

It used to be that only space age technology, like satellites and space stations, used photovoltaic panels. They were reliable for their continuous solar energy conversion, and once in outer space, the sun’s radiation is at least 50% stronger than it is on our planet.

A good candidate for solar energy is someone living a mile or more from an electrical grid since it’s a lot more costly to install power transmission cables than it is to install a solar panel kit. If this is you, then maybe it’s time to consider solar energy as your main power source.

But still, the looming question is “how do solar panels work?” Well, solar energy is made up of two kinds of radiation. One is called “beam radiation”. Beam radiation can be visualized by imagining direct sunlight on your skin while at the beach on a clear, sunny day. These cloud-free days make a major contribution to solar energy being gathered by solar panels, but the solar panels need to be strategically placed to harness the most sunshine possible.

The other kind of radiation is “diffuse radiation”. This radiation is strewn all over the place (as its name suggests). On a cloudy day, it’s the primary radiation source for a solar panel. It’s the same thing if you’re relaxing under a shade tree diffuse radiation is what you’re going to get. Unfortunately diffuse radiation isn’t very strong and relying on it alone for solar energy isn’t practical.

So, with this being understood, a bright and sunny location is key for solar panels to work effectively. Beam radiation is very important and most of Western America fits this bill. However, northern climates and coastal states pose a bit of a challenge since typical weather there consists of a lot of clouds and rainy days. Those regions aren’t prime candidates for 100% solar reliance.

Solar panels can be built to meet special needs. 12 volt, 24 volt and 48 volt DC systems are the most popular. 12 volt solar panels can survive for over 20 years and are about 12-14% efficient.

Solar power is still “alternative energy”, and part of that is due to its high cost to produce. They’re so expensive because they are made of supremely pure silicon semi-conductor materials. New materials are being explored and they’re geared toward lowering production costs, making solar energy more readily available to the general public. Cadmium Telluride based solar panels are one of the new technologies being explored, and if these are successful materials then solar panels should become more affordable for the average citizen. This is great news for the environment as more and more people convert to solar energy, the atmosphere can begin to heal.

You’ll want to assess your weather patterns as well as your local utility rates before making a final decision as to whether or not to install a solar panel system at your residence, but the benefits to the environment truly outweigh the monetary aspect. The decision is much simpler if you intend to use solar merely as a backup plan. Energy independence is a common goal for all. It helps the environment in so many ways that simply can’t be ignored.

To find out more on how solar panels work get more information here.