Several steps are required to setup both professional and DIY solar panels. To each step, there is a cost involved. The cumulative payment for these steps determines the final price tag of your solar energy panel.

One major consideration is how you install your solar power generator. If you were to hire others to do the installation for you, you’ll need to shelve out a considerable amount of money. On the other hand, if you want to do everything yourself, you only need to pay for the material cost. The difference goes into your pocket.

Many folks asked if there is a significant difference between these two paths. If you’re interested to know, read on…

Many commercial companies are able to install solar energy panels on your roof for a price. A professional sent by these companies will quote you a price before they begin work. These services are however pretty expensive for most households. Yet your contractor will take care of everything from design to maintenance. Your involvement is minimal and you won’t even need to understand what they are doing to your house.

As solar energy panels get more popular, more of these companies spring up from everywhere. The competition is more intense now than it used to be. Yet very few service providers are willing to lower their price. With overheads in each company to take care of, prices will be unlikely to come down in the foreseeable future.

Folks who build DIY solar energy panels will almost always want to install it themselves. This is because photovoltaic panel installation is really quite a manageable task. The materials needed are also commonly available to most folks.

For homeowners who do not have a single day of DIY experience, they can purchase a DIY solar guide to help them along. Simple, step-by-step instructions in the guide will surely be of great help to usher them into the DIY world and to see their project to completion. Even if they want to construct their own solar energy panels from scratch, they can do so. In fact, the overall cost of their solar power generator will be so low their payback period will only be a few years instead of a decade. The good news is these guides only cost less than $50, a real deal for the killer tips revealed within.

With material and photovoltaic cell costs going lower every year, it simply makes sense to build your own solar energy panels. After building them, you can do the entire installation yourself. You’ll only spend a small percentage of the cost should you hire a professional to install them for you.

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Changing existing roof into diy solar panels is a great idea. Doing this can save you hundreds of dollars every single month on your electric bill. This is good news. People have been losing jobs left and right so saving any amount of money is a good thing. Here are 3 reasons why changing existing roof into diy solar panels is a good idea.

Reason #1- The first reason is that it saves you money on your electric bill. Most people who have diy panels cut off hundreds or thousands off their electricity bill every year. Many people actually power their whole house with their panels and go off grid from power companies which help them save large amounts of money.

Reason #2- The second reason changing existing roof into diy solar panels is a good is because it helps save the environment. When you use solar power instead of electricity from power plants you help stop pollution from power plants. Power plants use coal, oil, and nuclear energy which are horrible for the environment.

Reason #3- The last reason changing existing roof into diy solar panels is a good idea is because it is better than buying one. Panels bought from stores can cost thousands of dollars, but you make one for less than $100. This is great and is a much better solution to powering your house than buying one that is very expensive. When put panels over your roof you house you will be able to keep them for a very long time.

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With the current economy at a low, every bit of money you can save helps. Most power bills average $100 – $200 a month. Think if you could create your own, free solar electricity!

It is possible with diy Solar Panels! Solar Panels are very easy to make and cost less than $200 in parts. Parts are available from local stores and junk yards.

I have been building/making my own diy solar panels because I was tired of paying outrageous monthly fees for electricity and no matter how hard I tried to reduce my power usage the power  bills keep going up.

The process of completing two solar panels takes a couple of weeks with care. Solar panels are not create in a matter of a few hours. I am able to provide power to my refrigerator and television for free, saving me quite a bit of money each month.

Make-a-solar-panel.com has put together a diy home solar panels package that will teach you step by step how to make your own solar panels.

Diy Solar Panel Package contains easy to follow manuals and videos that will help you save time and money.

The package list 5 of the most basic steps you need to know before you start to make or build your own solar panels at home to generate free solar electricity.

1 Purchase Solar Cells

 2 Wiring Connection Solar Cells

3 Build the solar Panel Frame

4 How to Determine Volts, Amps, and Watts

5 Position of Solar Panel.

If you are interested to learn how to how to make diy Solar Panels – visit:

just a shallow box So I started out by building myself a shallow box I made the box shallow so the sides wouldn t shade the solar cells when the sun comes at an angle from the sides Next I cut two pieces of masonite peg board to fit inside the wells These pieces of peg board will be the substrates that each sub panel will be built on To protect the solar cells

12 volt batteries Yes you really need that high a Voltage to effectively charge 12 Volt batteries This type of solar cell is as thin as paper and as brittle and fragile as glass A solar panel is really just a shallow box So I started out by building myself a shallow box I made the box shallow so the sides wouldn t shade the solar cells when the sun comes at an

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Wind power is an excellent weapon for fighting climate change because wind generation produces no carbon emissions at all. When you consider that every unit of energy generated by wind, is a unit of energy free of carbon pollution, wind makes sense. Producing just 10 per cent of electricity from renewables could cut carbon emissions by 2.5 million tonnes a year.

Small wind-electric systems can provide electricity to remote sites, or to houses that are also connected to the utility grid. But the prices! A small turbine can cost $US 2,000! A medium turbine $3,000! A large one can cost $8,500 – and that’s without the rest of the equipment you will need, and installation costs! Although wind systems require some attention, if you build a strong system, following a proven design, wind-electric systems make great economic and environmental sense.

How much FREE electricity will I get? There seems to be a myth that wind power produces little power. Strange, when a 1.8-megawatt turbine produces enough power for 1,000 homes.

More realistically for the DIY wind turbine maker, a small wind turbine, with a rotor diameter of 7 feet (2.1 m), and a swept area of 38.5 square feet (3.6 m2) will produce, per month, at average wind speeds of 10 mph – 80 KWH! This is enough power for a low-energy home, yacht, or business. A medium sized wind turbine with a rotor diameter of 10 feet (3 m) and a swept area of 79 square feet (7.3 m2) will produce, per month, at average wind speeds of 10 mph – 130 KWH! This would be suitable for a medium-energy home, business, or school. A large wind turbine with a rotor diameter of 12.5 feet (3.8 m), and a swept area of 120 square feet (11.2 m2), will produce, per month, at average wind speeds of 10 mph – 230 KWH! This is for big energy consumers. A huge wind turbine with a rotor diameter of 56 feet (17 m), and a swept area of 2,462 square feet (229 m2) will produce, per month, at average wind speeds of 10 mph – 5,060 KWH! These power large farms, very high-energy businesses, villages, islands, and massive heating projects.

Smaller turbines can be built for boats, caravans, cabins, or where only a small amount of electricity is needed. But for significant amounts of energy, you need a large enough rotor, as this is the wind turbine’s ‘energy collector’. When sizing a wind-electric system, you don’t add windmills in as you need them, as you can with solar panels. Because wind is more cost effective as you increase in system size, most people put up only one wind turbine, big enough to significantly slash their electric bills, or to fulfill all of their energy requirements for the foreseeable future.

System Components: The turbine is only one component of a wind-electric system, and very often is not even the most expensive component. You need all of the necessary components to have a functional system. Plan ahead to buy quality components properly matched to each other and to your energy use.

A complete wind-electric system includes: • Turbine—blades + hub = “rotor,” which is the “collector” of the system. • Tower—supports the turbine, getting it up out of the turbulent zone created by trees and buildings, and exposes the turbine to more wind • Wiring and conduit—carries the electricity down the tower and to power-conditioning equipment • Controller/Electronics—controls charging of battery or input to inverter • Batteries—used for storage in off-grid systems or grid-tied systems with battery backup • Inverter—converts direct current (DC) electricity from batteries or rectifier to alternating current (AC) for home use or “storage” on the utility grid • Metering—allows user to understand and manage system operation.Small wind turbine: needs a controller or inverter, and is suitable for battery less grid-tie or 12, 24, 48 VDC battery charging Medium sized: needs a controller or inverter, and is used for charging 12, 24, 48 VDC batteries Large: needs controller, dump load, and inverter. Suitable for battery less grid-tie or charging 48 VDC battery. Huge: suitable for battery less grid-tie

How does a wind turbine actually produce electricity? The rotating blades convert the wind’s kinetic energy into rotation in a shaft. The rotating shaft turns an alternator, which makes electricity. The electricity is transmitted through wiring, down the tower, to batteries, or an inverter. The blades are designed to intercept wind and capture its energy. Most modern wind generators have three blades, to compromise between the highest efficiency possible (one blade) and balance (multiple blades). The blades must turn to face the wind, so a yaw bearing allows the wind turbine to track the winds as they shift direction. A tail directs the rotor into the wind. In small-scale designs, the rotor is connected directly to the shaft of a permanent magnet alternator, which creates Alternating Current. This wild, three-phase electricity means that the voltage and frequency vary continuously with the wind speed. The AC output is used to either charge batteries or feed a grid-synchronous inverter, which turns it to steady, usable Direct Current. In small designs, the rotor is connected to the alternator, eliminating the need for gears. In larger systems, a gearbox is used to increase alternator speed from a slower turning rotor. A governing system limits the rotor rpm and generator output to protect the turbine from high winds. A shutdown mechanism is also useful to stop the machine during an extreme storm, or when you want to service the system. Understanding the Ratings Wind turbine rating is difficult because rated output is pegged to a particular wind speed, and different manufacturers compare different wind speeds to better promote their particular model. To understand the real power of wind, cube its speed. For example, 10 kph of wind, gives 10 x 10 x 10 = 1,000 watts. Or, a 10% increase in speed gives a 33% increase in power. This means that very small increases in wind speed create huge increases in power. This also means that a turbine that produces 1,000 watts at a wind speed of 28 mph, might produce only 125 watts at a wind speed of 14 mph – so half the wind produces 1/8 of the power. So ignore the rated peak output of a turbine, and look for the monthly (or annual) energy production you require (from your energy audit), estimated for the average wind speed at your site. After all, long-term energy is what you’re after, not peak output! If, for example, you know your home has 10 mph winds, and you need 400 KWH per month, you know what turbine to build. Knowing a turbine’s swept area may also help you calculate the annual energy output for the wind turbine. Jim Green at the National Renewable Energy Lab (NREL) developed a formula: annual energy output (AEO) in KWH = 0.01328 x rotor diameter (ft.) squared x average wind speed (mph) cubed. Easy!

Getting Started: Consider: Is it your aim to slash your bills, or to be completely independent? Are you going to be stand-alone, or will you still be connected to (and adding into/taking from) the grid? If you’re staying connected to the grid, will your local power company pay you for the electricity you generate?

First you need an energy audit of your home. Go to www.njcleanenergy.com for an accurate home energy audit, and great ideas on saving electricity and money. Sit down with your family, work out how many kilowatt-hours you all use, and find out where the waste is. But be realistic, reasonable, and think laterally. Just because you are now horrified at how much electricity your plasma TV uses, doesn’t mean the kids are never allowed to watch it. You may consider a smaller, more efficient TV for weekly use, and save the plasma for the weekend family movie.

Next, work out your location’s average wind speed, at a website like www.awea.org for the USA. When you know how much energy you need, and how much your wind will provide, you will be able to see the size of turbine you will need.

Now that you have a good idea of what you’re after, check out the DIY Wind Power Kits at EarthEnergyPlus.Com These kits have been selected with the DIY novice in mind, and include all the information you will need to build your own electricity-producing windmill! Detailed lists of the tools, parts, and where to get them. Video instructions you can play over and over. Great back-up from dedicated designers! Build your own wind power system this weekend, then sit back and watch your home-built wind generator turn a summer breeze into FREE electricity!

for more powerful wind generators but do some research before buying You ll find a good selection of reasonably priced DIY wind power projects at GotWind Low Cost Solar Water Heater Imagine the savings on your electric bill and the environmental benefits if you no longer depended on fossil fuels to warm your water This DIY solar water heater is inexpensive to

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 Reducing dependence on commercial energy from foreign oil and fossil fuels is becoming a priority for a growing number of households. They quickly discover that the high cost of solar and wind power make these options unaffordable for most of us. Thousands of homeowners are turning to DIY wind generator project plans to eliminate the prohibitive cost of renewable, clean, free power.

Can the average DIY enthusiast really build their own working wind turbine? If so, is it really practical? Is a homemade wind turbine on par with commercially sold and installed systems? What about parts-are they easy to find?

Actually, the answer to all of these questions is “yes”. The fact is, just about anyone can construct a 1000 watt DIY wind turbine for less than two hundred dollars – and that includes the cost of the instructional materials. You can finish the project in about two weekends and there are many easy sources for all of the necessary parts.

So if a professionally installed wind power system costs around ten thousand dollars for the average home, why would a do-it-yourself wind generator be so much less expensive?

Obviously, just like any other retail service you would purchase, the parts have a pretty hefty markup attached. That’s the first thing. Then there are the labor and wages for the company that manufactures the system as well as the one that sells and installs it. In reality, the largest part of the expense is in what I like to call the “know-how cost”. Most people wouldn’t even know where to begin a project like this.

Then again, diehard DIY enthusiasts like you and me already know that with the right instructions, virtually everything that seems complicated to the average Joe is for us simply a matter of following directions. The fact is, anyone with even modest project skills and a few basic tools can complete this fun and rewarding project. The parts are easy to make and/or find and it all goes together rather simply. You see, the process of generating energy from the wind has been around for a very long time and there aren’t a whole lot of different ways to build a wind turbine. It’s time tested and basic.

You can learn more about building DIY wind generators here, including information on the different parts, how they all go together, and some pitfalls to avoid.

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