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Posts Tagged ‘POWER’

Latest Wind Power Auctions

March 7th, 2010

Hey, check out these auctions:

30A Wind Solar Panel Power Charger Controller Regulator
US $54.99
End Date: Thursday Mar-11-2010 10:59:49 PST
Buy It Now for only: US $54.99
Buy it now | Add to watch list
10A Wind Solar Panel Power Charger Controller Regulator
US $39.99
End Date: Thursday Mar-11-2010 10:59:50 PST
Buy It Now for only: US $39.99
Buy it now | Add to watch list

What do you think?

Categories: Wind Power Tags: , , ,

Home Wind Power: How You Can SAVE Money Using It

March 4th, 2010

Home Wind Power: No More Energy Bills to Pay! Read on to Learn More

Over the past years, most people never considered wind power as a serious source of generating energy and electricity, that too, for domestic purposes. In fact, wind was perceived as just another natural phenomenon with very limited usage in life. People generally reveled when the weather was pleasant, and tried to protect themselves when storms or blizzards attacked an area.

However, the situation grew more serious over time, as the oil crisis hit the world. The prices of oil rose rapidly, and the need for an alternative, less expensive source of energy was felt acutely. Such an energy source would indeed be required pretty soon. Now, wind power fitted the bill perfectly. In addition, the supply of wind power was plentiful as well. Thus, many experts tried to combine automobile alternators to radiator cooling fans. This was expected to produce 12 volts of DC current, and was quickly stored away on automotive storage 12 volt batteries. However stretching whatever little power that was produced to 120 volts of AC current, proved to be an unpractical task for most people. And thus, these trials on wind energy harnessing came to an end.

Business houses however, remained extremely active during this period. By the latter parts of 2007, wind power driven devices, like mini generators and turbines arrived in the markets, in large quantities too. Provided that enough quantities of wind power were available, these devices, coupled with utility grids, could substantially bring down the costs incurred on electricity by people. Experts decided to experiment a bit more with these equipments, in keeping with their mental make-ups. The wind turbines were used to try to generate electricity for one’s home requirements. The potential benefits of such an experiment were huge.

It was not that all these attempts met with immediate success. Many people found the continuous roaring sound emitted by the wind turbines to be eminently disagreeable. Hence, they complained of mechanical nuisance to the local authorities, against their neighbors, demanding the turbines to be stopped. In such cases, the authorities were in fact bound to put a stop on the working of any win d turbine. The wind power generated by the turbines lacked in reliability as well. Often, the power could not even spin the turbine blades. The impact of these failed experiments was profound. People were saddled with debt, and attempted to resell their electrical equipments, including the turbines, related accessories, and the inverters that were meant to generate 12 volt usable AC current from the obtained DC power. However, not many were interested in buying these products then.

However, it was not all a story of failure and gloom. Several valuable lessons could be gleaned from these failed attempts to harness wind power. Some of these lessons were:

a) Never use wind turbines in congested city areas. The high rises and sky scrapers hamper the smooth flow of wind at these places.

b) Do not try to tap wind energy by using turbines in the urban regions. The noises affect the ecological balance of the area.

c) For best results, combine a solar electricity generator with the home wind power turbines. The former can work smoothly during daytime. As night arrives, the blades of the wind turbine can start to rotate

d) Erect home wind turbines at areas of high elevation and/or at remote places. The former would get smooth, unhampered flow of wind at such places.

e) Opt for home wind turbines if you cannot access utility power, and

f) Note the similarities between a small home wind turbine and a large scale energy firms. The structure, and hence, the complexities of the two are thus the same too, albeit in different degrees. The different components of the home turbines and larger wind energy firms, including the batteries (for smooth flow of power), the torque controller, the inverter (for conversion of DC output to 120 volt AC current) were all the same too.

Thus, you can learn from these lessons and set up your wind power system – all you need to do is refer to an instruction manual. The manual would help you know how to install the system, the ideal place to do so, as well as how to acquire different parts at an affordable price. Free availability of the batteries is also discussed in the manual. The wires of the wind power system, and the safety features related therein should also be given due importance in such a manual. So go ahead and read such a manual and get ready to benefit from wind power. This information would considerably ease the process of installation of the system and using it to your advantage.

Jim Martin is a researcher, inventor, home energy consultant and author of the #1 best-selling e-book, “Earth 4 Electricity- Renewable Energy Made Easy”. To Learn More about Jim Martin?s Unique Step By Step Solar and Wind Power System Visit: Earth 4 Electricity. For further information visit: Homemade Wind Power – Is It Worth It?

Categories: Wind Power Tags: , , , , ,

Etón FR160BL Microlink Self-Powered AM/FM/NOAA Weather Radio with Flashlight, Solar Power and Cell Phone Charger

March 1st, 2010

  • AM (520-1710 KHz) & FM (87-108MHz) NOAA weatherband ¿ all 7 channels Built-in 3 white LED light source Powered by solar or dynamo both of which charge internal Ni-MH battery
  • USB cell phone charger (USB cable not included) 3.5 mm headphone input Dimensions: 5.25¿ x 2.5¿ x 1.75¿ and 133 x 63.5 x 44.45 mm (W x H x D) Weight: 8.5 oz. and 241 g
  • Accessories: owner¿s manual, warranty card Specifications subject to change

Product Description
Self-Powered AM/FM/NOAA Weather Radio with Flashlight, Solar Power, and Cell Phone Charger… More >>

Etón FR160BL Microlink Self-Powered AM/FM/NOAA Weather Radio with Flashlight, Solar Power and Cell Phone Charger

Developing Wind Power Projects: Theory and Practice

February 26th, 2010

Product Description
Wind power is developing rapidly, both in the number of new installations and in the interest from various stakeholders including policy makers, NGOs, research scientists, industry, and a broader general public. Unlike the majority of other texts on wind power, which are written primarily for engineers or policy analysts, this book specifically targets professionals and students interested in wind power project development.
Having outlined wind power basics an… More >>

Developing Wind Power Projects: Theory and Practice

Homebrew Wind Power

February 23rd, 2010

  • ISBN13: 9780981920108
  • Condition: NEW
  • Notes: Brand New from Publisher. No Remainder Mark.

Product Description
A Hands-on Guide to Harnessing the Wind

Have you ever wondered how wind turbines work and why they look like they do? Are you interested in adding wind power to your off-grid electric system, but have been put off by the high cost of equipment and installation? Well, now you can build and install your own wind turbine! Harnessing the wind can be a tricky business, but in this groundbreaking book the authors provide step-by-step, illustrated instruc… More >>

Homebrew Wind Power

Categories: Wind Power Tags: , ,

Alternative Energy and Environmental Science Wind Power

February 20th, 2010

  • Build a working wind turbine
  • Harness mechanical energy from wind to lift weights
  • Generate electricity to light and LED and charge a battery
  • Learn the physics of wind turbines
  • Discover how wind occurs and why it is such a promising energy source

Product Description
Renewable Energy Science Kit. Build a working wind turbine to harness power out of thin air. Wind is one of the most promising sources of clean, renewable energy available today. Wind energy has been used for centuries to pump water and crush grain in windmills, and is now increasingly being used to generate electricity to power our modern world.

First, assemble a wind turbine complete with electric generator, adjustable rotors, and wind speed indicator…. More >>

Alternative Energy and Environmental Science Wind Power

Solar panel and motor: Any way to regulate the power transmission?

February 20th, 2010

I’m an engineering student and for an individual hobby-like project i purchased a small solar panel and a small solar motor. I am planning on making a small solar powered toy car. The question i have is: is there a way to connect a control or some other ways of regulating the power that is absorbed by the cells? Other wise the motor will just continue to run. Any answer would be greatly appreciated. Thanks!

SOLAR WIND POWER TOWER – AIR-X LAND WIND TURBINE / 10 WATT SOLAR PANEL WITH CHARGE CONTROLLER & SIDE OF POLE MOUNT / 1250 WATT AC/DC INVERTER

February 17th, 2010

  • *NEW IN-THE-BOX 400 WATT AIR-X LAND WIND TURBINE & 10 WATT SOLAR PANEL WITH SIDE OF POLE MOUNT & MORNINGSTAR SUNGUARD 4 CHARGE CONTROLER TO PROTECT THE BATTERY(S) FROM BEING OVER CHARGED BY THE SOLAR PV PANEL & 1250 WATT SAMLEX MODIFIED SINE WAVE INVERTER – 12VDC TO 120 VAC – TO CONNECT THE 12VDC CURRENT FROM THE BATTERY(S) TO THAT OF VAC FOR HOUSE HOLD DEVICES…
  • *THIS LISTING DOES NOT INCLUDE BATTERY(S), SCHEDULE 40 PIPE FOR THE PIPE TOWER FOR THE WIND TURBINE, WIRE, OR GUY WIRES FOR THE PIPE TOWER IF APPLICABLE…
  • *Shipping and handling costs for this item is $59.00 USD.. Shipping and handling costs as stated in this item is for shipment of these items within the Continental United States Only, excluding Alaska, Hawaii, Puerto Rico, and Guam… For shipping and handling cost to Alaska, Hawaii, Puerto Rico, and Guam, please call…
  • *Note: The AIR-X Land Wind Turbine at 28 mph wind speed or higher, has an electronic torque control which regulates the turbine to a safe 600 rpm speed… The maximum survival wind speed is 110 mph…
  • *Note: Please allow up to 10 business days for delivery due to the extreme shortage and escalating demand for this product…

Product Description
**AIR-X LAND 12VDC SPECIFICATIONS: 12 volt model / 3 year Warranty by MFG / Quiet Operation / 46 Inch Rotor / 13 pounds / Aluminum Alloy Castings / Carbon Fiber Blades / Microprocessor – based smart internal regulator with peak power tracking. / Electronic torque control over-speed protection. /

**SAMLEX PSE-12125A 1250 WATT MODIFIED SINE WAVE INVERTER (12VDC TO 120VAC) SPECIFICATIONS: Input Voltage = 10 – 15 VDC / Output Voltage = 120 Volts RMS / Output = 1250 Wa… More >>

SOLAR WIND POWER TOWER – AIR-X LAND WIND TURBINE / 10 WATT SOLAR PANEL WITH CHARGE CONTROLLER & SIDE OF POLE MOUNT / 1250 WATT AC/DC INVERTER

Living Off Power Grid: Why Do It?

February 17th, 2010

An increasing number of people have started to realize that they can enjoy today’s luxuries and the independence of off power grid living at the same time. Off power grid living basically means that you are disconnected from the grid. Not only is living off the power grid good for the environment and inexpensive, but it is an option open to almost anyone owning a home.

The idea of living off the power grid applies to anyone, regardless of where they are in the world, even those that are connected to the grid. With the advance of solar, wind and hydro power technologies and better economies of scale, there is an increasing interest in getting off the grid, and breaking free from the carbon emitting power plants.

And with the help of various DIY solar and wind power kits, it is possible for any motivated individual to get off the grid, without the help of over-priced expert installations. As energy demands increase worldwide, those living off the grid can rest easy, knowing their power bills are decreasing.

Off power grid living can be scary for a few, who think they have sacrifice their way of life – their favorite electric gadgets, television, computers, and other energy consuming appliances – to enjoy such independence and freedom. But this could not be farther from the truth! Off power grid living is essentially learning to be aware and control your energy usage.

It can be as simple as turning off a light switch when you leave the room, buying energy saving appliances – such as washing machines and refrigerators. Other ways you could save power is by turning off your computer or TV properly. This does not mean putting them on standby, but physically unplugging them from the wall. Starting to live off the grid does not mean giving up all your electronic devices, but merely using them more wisely to save power.

Off the grid living has become big, that even portable high-efficiency homes, are being built to be independent of the utilities. Similar to mobile homes, the one to two person homes have solar panels, solar water heating and some natural gas, making them portable off grid homes.

If living off the power grid is something you have wanted to learn more about, then a good place to start is on the Internet. There a many helpful resources and stories of everyday people successfully going off the grid. Just think about it – no more power outages, no more electricity bills, complete independence from the utilities. Off power grid living is there for anyone to try, and you can start today, regardless of who and where you are.

Tim McDonald and his wife have been living off the grid since June 2008. If you want to learn to make your own diy renewable energy and save thousands on your electricity bills, then Try Earth4Energy For FREE, before you go out and start any renewable energy project.

Categories: Off The Grid Tags: , ,

NPPD signs deal to buy wind power

February 14th, 2010

NPPD signs deal to buy wind power
Nebraska Public Power District has agreed to a 20-year contract to buy power from a new wind farm in northeast Nebraska.

Read more on Columbus Telegram

Categories: Wind Power Tags: , , , ,

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