Posts Tagged ‘renewable energy’

Solar Energy – Benefits of a Do-it-yourself Solar Water Heater

March 11th, 2010

Even if you are a novice with DIY jobs, the Do-it-yourself solar water heater remains an excellent venture to do. There are different levels of difficulty that may be built, depending on which kind of task you’re starting. No matter what your level of knowledge, you will be able to find a suitable task that’s suitable for both your requirements as well as your degree of experience.

There are different options for DIY solar water heaters and the simplest among these are batch water heaters. They are designed to ensure that the parts you need can be found at your community hardware store. The various options include varying designs that can be adapted to suit your particular requirements or individual style.

The batch water heater utilizes a water tank that is positioned where it’ll heat the power utilizing the sun’s energy. This is then connected to your house’s plumbing system. You need the sun’s heating of the water to be as effective as it can be, and you may need to get slightly innovative to complete this.

The first thing would be to have the water tank painted a black matte colour. Because black absorbs lights, this helps the tank to absorb as well as hold as much heat as possible. Beyond this you will need to take stock of what is available to you and get innovative. Lots of people encase the batch water heater inside a basic glass box. This creates an insulated area close to the water heater which will additionally help to hold the heat in.

Many people get even more innovative. Several DIY solar water heaters integrate portable mirrors located smartly around the water tank. The suns rays then hit these mirrors and are reflected onto the system, increasing the surface area that will be heated. These mirrored systems are the most effective types since the largest surface area is utilized, assisting the tank to make probably the most use of the sun’s rays.

However, in the event you live in cold climates you need to understand that the batch water heater may not be a good option for you. If you come across long stretches of below freezing temperatures then you’ll definitely need to keep away from the batch system. Cold places as well as freezing temperatures may cause batch heaters to break. Batch heaters in colder climates must be drained throughout the winter season to protect them.

As a result, if you reside in a cooler climate you should look into one of the other several choices accessible for Do-it-yourself solar water heaters. One particular option is a closed loop system. Using a closed loop system water is in continuous movement, certainly not having the chance to freeze and cause damage. However, closed loop systems are more technical and need greater plumbing expertise which means you should only try it when you have lots of DIY experience.

The fantastic thing about this kind of system is that they will reduce your electricity cost and decrease your carbon footprint so they are great for the environment. Most Do-it-yourself solar water heaters can be constructed for less than $1200, meaning that it will not take very long before your investment pays for by itself and you’ll have fun building this new, money-saving system.

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Solar Panels – Learn How Solar Energy Can Help You Save the Environment

March 10th, 2010

Nowadays , most people want to save money on their electricity bills and one of the more famous methods is through using solar energy. So how exactly does solar energy function?

Energy coming from the sun in the form of heat as well as light is generously available to everybody on Earth, even in areas that do not get a lot of sun. Are you aware that the Earth receives more energy from the sun within an hour as compared to our whole population can use in an whole year? With all that clean, renewable power that is originating from the sun every single day, it is useful to find out ways to use it.

Active Solar

There are 2 different types of solar energy you can use to power our houses as well as day-to-day lifestyles. The first is active solar power, which functions by means of solar panels, which are set up with the usage of photovoltaic cells. These types of cells are linked together so that you can produce electricity.

How much electric output they will produce depends upon a few factors. One of them is how many cells are linked together in a panel, and how many panels are being used.

The energy from the sun comes in the form of direct current, DC, rather than the alternating current, AC, which is used in your home. For this reason you will need ways to convert the energy. The easiest option would be to purchase a power inverter, which usually convert the sun’s energy into usable Alternating current elecricity. One more alternative would be to convert your house’s electrical needs to DC power, though this is in most cases impractical particularly in existing homes.

Thermal Solar Energy

There is one more type of active solar power that makes use of thermal energy from the sun to heat water in your house. Devices that circulate as well as pump water help with keeping it warm. Subject to where you reside, solar power could heat water up to 60 degrees or even more. While this may not be ideal for taking a shower, it may be effective for dish washing or perhaps doing your laundry. Solar energy for warming water may cut your water heating bills substantially, and also may be used in combination with solar electricity.

Passive Solar

Passive solar energy uses the power of the sun without the use of any mechanical devices. When you’re out on a sunny day, you feel the warm sun’s rays, and this particular process is actually similar for heating your home. A passive solar house has south facing windows and also makes use of building materials which absorb the sun’s rays after which dissipates the heat into your home effectively. Passive solar can also be utilized to heat water in our house.

Utilizing Residential Solar Energy

Solar electricity is a great alternative to powering your house with standard power grids. It is currently being used in a variety of residential, and also business applications world wide. There are many various methods for you to get a home solar power system, including DIY solar power kits which come complete along with diagrams as well as materials you need to build your own solar power systems for not much money.

You may also find solar energy professionals which will come to your home, assess your requirements, and accomplish all of the work for you. There are also ways that you can get used solar power panels at no cost, or via solar power grants or renewable energy programs in your area.

You can run your home on solar power even if there is little or no sun. Utilizing batteries to store excess energy, you are able to draw from these through the times when there is simply not sufficient sun to be effective.

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Green DIY Energy Review For The Homeowner

March 9th, 2010

Green DIY energy is natural, non-polluting and renewable. It is gaining in consumer popularity. The most commonly used green energy comes from solar or wind-powered. Both of these save the average homeowner a lot of money, and also help to reduce carbon dioxide emissions.

Green energy saves homeowners a lot of money by reducing monthly energy bills. State and federal government also provide rebates and tax incentives for using these types of power. DIY kits for solar panel or wind turbine installation can save the homeowner even more money by not having to pay for professional installation.

Paying outside contractors to install solar panels and wind turbines can be very costly, drastically decreasing savings for the consumer. This is where DIY, or Do-It-Yourself, kits come in. The type of kit should be carefully chosen, however. Instructions can be daunting for those who have not had much experience with home improvement projects.

Solar DIY kits are easiest to use when they are for a specific purpose. Most good kits have all necessary parts, thorough instructions and clear diagrams. They also provide an alternative plan during darkness or cloudy days, when it is difficult to generate enough power. Modular kits are most valuable. As energy needs increase, another kit can be purchased and easily connected to the originally installed solar energy source.

Solar panels are the most popular form of DIY power. Solar energy works on the amount of available light, not heat. Solar panels are large panels that contain numerous smaller plates which collect sunlight and transform it into energy. Before purchasing a solar DIY kit, the homeowner should consider the amount of sunlight in the area where he or she lives. During shorter, overcast winter days, solar panels may not produce the amount of energy needed. However, during longer, sunny days, extra power is transformed by solar panels. This energy returns to the grid and turns back the electrical meter. This saves the homeowner even more money.

Wind power is another popular form of green energy. Wind turbines change the wind’s kinetic energy to power compatible with a home’s electrical system. It is also connected to the power grid, and on days when an excess of wind power is produced, it is sold back to the electrical utility.

Green DIY energy is a burgeoning industry. Kits and multitudes of online instructions abound. While most DIY projects are relatively simple, the homeowner should take care to purchase a kit that matches his or her level of expertise. Once this green energy is installed, the consumer can enjoy increased savings on energy bills, and can feel good about helping to preserve the environment by diminishing his or her personal carbon emissions.

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6 Simple Steps On How To Build A Wind Generator

March 6th, 2010

You live your life every day fully dependent on energy, mainly gas and electricity. But with the constantly rising costs of these energy sources, you might be wondering how you can cut back on these expenses and make your life a little easier. You likely already know about renewable energy and that it is being used around the world. But how do you take advantage of this without spending a fortune? You might want to consider building a windmill, but do you know how to build a wind generator?

Good question. Here are some tips to guide you:

- First, find a suitable place where you can set up a tower. It must be 30 to 40 feet high, and within a 300 to 400 foot radius of open space. With regard to the tower, you can choose between tilt-ups and freestanding designs. Tilt-ups are most common since they are easier to maintain because you don’t have to climb up to clean it, but then free standing towers are taller, which means maximized output for your wind turbine.

- Next up on your list are the materials you are going to use. You can start with a high voltage, low current DC motor that runs at low rpm’s. This is the heart of the unit that will convert the wind into electrical current.

- Then comes the blades of the wind generator, which can be carved from plastic, wood, sheet metal or you could also use PVC pipes. Note that the longer the blades are, the wider its swept area covered, meaning the more power it can extract from the wind.

- Now you need to connect the blades to the motor using a hub. One of the simplest ways is to look for a scrap steel disk that you can drill holes in. Attach this to a shaft that will connect the blades.

- Finally, you need to attach a tail and pivot to your windmill to keep it turned to the wind. You can do this with some square tubing and pipe nipple, a flange for the pivot, and some scrap sheet metal for the tail.

- One last, important step to cover for your wind generator is the battery. The wind doesn’t always blow, so you need a way to store the converted energy. Try to keep the batteries as close to the generator as you can in order to monitor the charging. Try to get batteries that are highly efficient, yet low maintenance.

“Deep cycle” batteries are best used for this type of power system application. They are rated in amp-hours and have indicators of their charge-discharge cycles.

Once you have learned how to build a wind generator, you will need to place a diode between the generator and batteries. This is to prevent the energy from flowing back into the generator and being wasted. A secondary load to act as a depot for excess energy produced would also be a good idea.

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Green DIY Energy Project Overview

March 1st, 2010

There has been so much information given to the public about solar energy that many people feel they know it well. After seeing programs on installing green DIY solar in a home with little or no assistance one begins to wonder how hard it can be. If a person has not had experience with solar cells and panels and their installation, it is important to look at all of the options that are available.

When thinking about installing solar power in a home one needs to consider the amount of energy that is required to power a home. In homes that have only electrical energy the requirement placed on the solar energy units will be much greater than on a home that has a combination of utilities in use. Either way, solar energy will significantly reduce the costs of an electrical bill.

Knowing about the “guts” of a solar panel will help an individual to decide if they want to start from scratch and build their solar panel, get a kit where most of the tedious labor is already done, or get some help or consultation in getting the solar panel installed.

The cells inside the solar panel are what produce the electricity. These cells are small, they are connected, and then chained together to produce the amount of electricity that is desired. As an example of the number of cells that are required. It takes about thirty-six polycrystalline cells to run a regular battery. If a person has the time to solder these cells together, then times that by the electricity to run a house, you get an idea of how long this project can take if it is done from scratch.

Each cell produces between 1 and 2 watts of electricity. It takes a lot of these cells pieces together to run a home. When one thinks about the fact that it takes up to 36 polychrystalline cells chained together to produce enough power for a battery, one can begin to see where this could require a lot of space to provide enough electricity for a house.

Solar panels actually are what holds the cells in place. They come in a variety of styles and are made from different materials. Some DIY’ers who use polycrystalline cells actually encase the chained cells in resin to protect them from the elements.

Prior to starting a green DIY solar project an individual will want to look at the options available for getting the job done with the least amount of worry and time. There are several ways to do this. There are multiple plans available on-line that give detailed instructions. There are also companies that provide solar kits which give a person the cells, panels, and instructions that they will need to complete their project successfully.

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Homemade Electric Generator Review – Cost Effective Alternative Energy Review

February 28th, 2010

If you take some precious time out from your daily routine then you can make such a machine which can reduce a lot of your electricity bills. This can be done if you build homemade electric generator. You can make these engines very easily at home. With a very less amount of investment you can save a lot on your electricity bills.

By searching on the internet you can find various methods of constructing the electric generator. On various websites you will get step by step procedure of building a electric machine at home. Now let’s understand the step by step procedures.

Firstly you have to plan all the things which you need to buy to construct this generator. A proper plan means you have to list all the products which you need to buy. Products include batteries, blades, bolts, nuts, core to fix the blades, turbine and many more.

After you plan about all the products required for constructing the engines, you should find out the place from where you will purchase these products. If you want to go for the cheaper products then you must go for the local hardware shops. These people will offer you a whole bunch of products at a very least price.

The most critical path in this process is to join all the materials with one another and finally to make the engine. It will be better if you make this engine with the help of a manual guide, provided on various websites. In this manual guide you will get the complete formula of making these engines.

Generally these engines made at home require an amount which is less than $200. So you can see with such a less investment you can get so much. Homemade electric generator is the best option with the help of which you can get the best quality engines at a very affordable price. Now get over increasing electricity bills and get the best option made at home only.

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Build Your Own Solar Panels – Embrace Green DIY Energy

February 26th, 2010

When you are thinking of ways to save money on your energy bills you may decide to switch lights off when you are not in the room and not leave your entertainment appliances on standby. Although these are great ways that you can save energy, there is a way that you are able to save more, and that is through leaning how to build solar panels. This will mean that because you are building them you do not have to cover the costs of overheads.

For many years we have used resources that at the time we did not realise would come to an end, but since we first started using fossil fuels the population has grown incredibly meaning that the demand has risen so much so that in out lifetimes it is more than likely we will run out altogether which is why we need to use resources that are renewable. We can do all of this with the help from the sun.

May of the businesses that supply our energy now use wind power to help boost up the amounts they need, although the money they save is not passed onto us in our bills, we are paying the same if not more to receive what they are getting for free. The only way we can beat such overheads is by building our own solar panels so that we too can benefit.

This may be something that you think is beyond your capabilities, but you can get all the parts and information you need online for an excellent price, as you do not have to cover overheads or cover the costs for the installation.

The kits that are available contain everything you need in order to get your house as energy efficient as possible, plus saving you money in the process. You don’t need training to fit them as you will find that the information you need is included also.

You have a choice when choosing the solar panel kits, both kinds have many benefits. The first kind will turn the suns energy into heat, which means that you are able to have hot water when ever you need it without having high energy bills. If you think of all the appliances in your house that require hot water, such as the bath and washing machine, imagine the savings you could make.

The other solar power panels that I speak of are able to convert the light the sun provides us into energy which means that we can also save on electricity. Anything in your house that needs an electric supply can tap into this renewable source which allows everyone to make a significant saving. It is not all about money though, although this is a big plus side to building your own solar panels, it will also mean that you are taking part in reducing your carbon footprint on the earth that the next generation will lie in, and of course generations after that. It is best to take that positive step as soon as possible as once the fossil fuels are all gone the costs of such kits will rise tremendously.

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The Benefits of Feed In Tariffs

January 16th, 2010

With the ever increasing oil and gas prices, the effects of greenhouse gases increasing the rate of global warming, countries around the world have realized the necessity of adopting environmentally friendly energy practices. Many governments are now promoting and implementing the use of non-polluting renewable energy resources. One such energy program is Feed-In Tariffs.

A Feed In Tariff program is a rate that consumers and businesses pay for electricity which is returned to the electricity grid from a renewable energy source such as solar energy, hydro energy, and wind turbine energy. The purpose of the tariff is to increase the use of renewable and clean energy sources. A power company will buy energy produced from renewable energy sources at rates established by the government. The rates tend to vary among different governments. Currently, there are feed-in tariff regulations for renewable energy in more than 40 countries.

There are many benefits of using feed-in tariff programs. There is a guaranteed rate payment for all electricity that is produced. There is also a guaranteed price for any electricity conveyed onto the electricity grid. As well, feed-in tariff programs encourage the development and implementation of renewable energy sources which reduces dependence on oil and other polluting energy sources. Less green gases are being emitted in the atmosphere which lessens the impact of climate change. It also helps a community secure their own supply of energy such as when they use hydro, solar, or wind, to power homes and businesses. As well, it reduces dependence on unfriendly oil producing countries which helps with improving global and domestic security.

Moving to renewable and environmentally friendly energy sources will also help to create a new ‘green’ industry, which in turn will create millions of jobs. As well, there is more technology driven innovations which is beneficial to everyone. During these difficult economic times, a boost to the economy is very much needed. The amount of money you can save will depend on the amount of electricity that you produce and how you use this electricity in your home or business. For instance, if you can minimize your electricity consumption during the day, you will save a lot of money. By creating an environmentally sustainable as well as a job sustainable future, we are ensuring a bright and healthy future for our children.

The Feed-in Tariff system has proven to be an effective ‘green energy’ program with more countries now implementing the program. Canada, United States, Australia, Germany, Denmark, and Spain are a few of the major countries embracing feed-in tariffs. Although the criteria and measures used in the programs can vary, they are all having a positive impact when it comes to energy conservation, reducing the emission of green house gases, and increasing the use of renewable energy sources. Feed-In Tariffs have been connected with the increased production and use of solar power and wind turbine power. With so much concern about the state of the planet and its natural resources, it is expected that more Feed-In Tariffs programs are going to be established in many more countries around the world. It will become an essential component of slowing climate change and making the planet much healthier.

The Feed in Tariff program will provide environmentally friendly sources for energy. In order to promote a greener society, alternative energy (wind) should also be considered.

Build a Wind Turbine and Save Money

January 14th, 2010

Although energy prices fluctuate wildly, recently we have seen a moderation in some of the costs. However, despite the moderation, a good number of homeowners are still looking for ways to save more money on their electric bills as well as helping to save the planet.

One way for you to accomplish both of these goals is by building a DIY wind turbine. With todays alternative energy technology available to the average homeowner, it is possible to build a home sized turbine inexpensively which can supply up to 60% of your home energy your needs. Of course all of this depends on how much wind you get.

One of the most popular styles of home windmills is a vertical windmill which mounts on the end of tall pole anchored in the backyard. You can also build a rooftop style turbine, which in some cases can be quite decorative and easy on the eyes. These energy efficient wind generators are far different from the traditional windmill.

A lot of people think that it can be far too expensive to use a wind powered turbine for the home. If you’re planning on buying one, this may be true. However, you can easily build a turbine that will work just as well as the ones you can buy; yet you may only spend $200 for the entire project.

All the materials required to make your own wind turbine can be found at any home improvement center or hardware store. If you have an available weekend, you can easily have the windmill built and erected without too much difficulty. Whether you decide to build a windmill type or roof mounted turbine, just follow the plans and start making electricity.

A vertical style turbine has the advantage of allowing you to use more blades in the design without making it take up more space. Having additional blades will allow your turbine to be more effective because it will be even more sensitive to less wind.

Is building your own homemade wind power turbine something you can or should do? Get your hands on additional information and then make your decision.

You can learn the details of wind turbine construction for your home with a step-by-step guide available from the Internet. With a quality instruction manual, you can build wind power turbines and start saving money. For more information, visit Build Wind Power today.

Solar Energy Facts: Wind Energy Power and Going Green Ideas You Can Start Using Immediately

January 9th, 2010

The best thing about the renewed awareness in the environment is that going green can also save you green…a lot of green. There are a lot of things you can do to save energy that will not only help the world but your monetary health too. A number of things are fairly elaborate and might cost a little money, and other’s are very straightforward. No matter which alternative you choose, you should start today.

Some of the simpler things you can do to help the environment are to make sure your car is tuned up, check your tire pressure, combine errands so you don’t have to backtrack. These easy steps can help you get better fuel economy as well as save harmful emissions.

Around your home simple things like recycling your empty pop cans and papers, adding insulation, keeping your thermostat low, and using caulk to seal out drafts can also save you money.

If you had something a little more significant in mind, building your own wind energy power turbine might be a good option for you. Despite what you may imagine, you don’t have to build a huge wind mill in your backyard.

There are ‘home sized’ turbines available that not only come in smaller sizes but can even come in various shapes and sizes. Some of these turbines actually look like a modern sculpture and many can be mounted right on your roof.

One small wind turbine can cut the amount of electricity you have to buy from your utility company by up to 60%. That can add up to a very major savings. Turbines can be built for around $200 in a matter of a few days.

Going green can be as straightforward or as detailed as you want it to be. The imperative thing is that you decide on a course of action and then go for it. You will feel really good knowing that not only are you saving money, but you’re saving the planet as well.

To learn more about alternative energy, or information on building a wind powered generators visit Best Solar Energy Facts for all you need to know about renewable energy