green living


Archive for November, 2009

What Is A Power Inverter?

Monday, November 30th, 2009

The purpose of this article is to discuss the function of a solar power inverter in your home solar system, along with some of the differences between particular inverters, and solutions to common problems associated with them.

In order to provide electricity to the home, most home solar systems operate by a sequence in which solar panels charge batteries, with the batteries then providing the electricity to the home. This ensures that power is available in the dark, when the solar panels themselves arent generating. The electricity present in both solar panels and batteries is of the Direct Current (DC) type. Outlets in the home, though, use Alternating Current (AC) electricity. Solar power inverters are responsible for converting the DC electricity to AC.

In terms of inverters, there are two main types: Modified Sine Wave (MSW) and True Sine Wave (TSW). MSW inverters are the more basic of the two, as they simply convert DC electricity into rough, 120v 60 cycle AC. Certain appliances work fine with MSW inverters, but others dont. Some types of audio equipment, for example, often experience problems when used with MSW inverters. TSW inverters dont suffer from these issues, and so they are generally the preferred choice for homeowners.

Inverters are quite easy to maintain. While its a good idea to keep the inverter as close to the batteries as possible, it shouldnt be in the same box. The wire between the batteries and the inverter needs to be large enough. Check the inverter instructions for the necessary size. Its a good idea to have a fuse on all wires to and from the inverter. Make sure the inverter is in a location where it will not be exposed to moisture or high temperatures.

Solar power inverters are known to experience a couple of common issues. RF interference is one of these. When theyre working, all inverters broadcast some radio noise. The simplest way to deal with this problem is to place any receiver as far away from the inverter as possible. Another solution is to switch to a battery powered radio, the batteries for which can be recharged at any time through the solar power system.

The other problem is substantially less obvious: phantom loads. This refers to the electricity that is drawn by certain electronic devices, such as many new TVs, while theyre turned off. Not only do these devices waste electricity in this way, but they also keep your inverter from going to sleep. The inverters then begin contributing to the problem of wasted energy, as theyre constantly in active mode. A power strip with an on/off switch provides a good solution to this problem. This will keep the devices from drawing power from your system when the power strip is turned off.

For more info about the most recent technological improvement being offered in solar panel systems, go to Solar Micro Inverter.

If you are interested in building your own solar panel, check this guide Build Your Own Solar Panel.

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Bit Of Fuel Cell Power For New Audi?

Sunday, November 29th, 2009

This isnt actually a brand new car I am talking about here, but a scooter which at least means that technology is moving forward.

Unveiled at the 41st Tokyo Motor Show the fuel cell powered scooter was a big hit. To make this amazing scooter Intelligent Energy have had the help of Suzuki in terms of support and of course finanical backing.

Having stunned the motorcycle world two years ago with the Crosscage fuel cell motorbike, Intelligent Energy and Suzuki have now applied this advanced fuel cell technology to a more accessible form of two-wheeled transportation.

The city-friendly Suzuki Burgman Fuel Cell Scooter is a demonstration of the potential for zero emissions motorcycles to significantly reduce emissions around the world. Surprisingly, Hydrogen actually gives quite a bit of fuel which means the scooters actually have quite a good bit of riding range.

The scooter of course takes all the latest technology that is available and makes a clean fuel cell engine that is actually quite simple to mass manufacture.
The zero-emissions Burgman scooter is the latest product of the successful commercial relationship between Suzuki and Intelligent Energy, commented Dr. Henri Winand, CEO at Intelligent Energy.

Of course, these clean fuel cell engine powered motorcycles are not simply for motor shows, and can be widely available to everyone in the near future. It actually already has a market of just over 40 million units per annum meaning there is a hell of a lot to get out of it all. Intelligent Energy and Suzuki are actually going to start working even closer on making these vehicles even better and will be holding various tryouts soon

So there you have it, the possible future for the car. Let us just hope that it does come to the car industry in the near future and doesnt end up as a cheap Audi Of course for the time being you could go for a current car like the Audi R8 or the Audi TT Roadster.

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Some Tips To Maximizing The Life of Ink Printer Cartridges and Cartridges for Printers

Saturday, November 28th, 2009

1. Just print what is essential.
Prior to laser printing the particular selection of a document, estimate it is worth and importance so you expend no time printing things that might not be useful. To the point, just laser print what is very essential to save the quantity of inkjet printer inkcartridges and recycled paper being utilized. The less ink which is used for each laser print job, the better thelaser printer cartridgeskeep going.
As well, stuff that can be downloaded on disks, instead of laser printing, needs to be saved. Make the most of CDs or external drives to download your documents and records instead of laser printing them.Spreadsheets and emails usually shouldn’t be printed except you truly have to have them. There probably will by no means be a need to print out crude jokes or novelty bits and pieces. Laser printing these items expends money in ink, printers cartridges and recycled paper.

2. You ought to print words instead of graphics.
Laser printing documents or spreadsheets for review later may be useful, however you ought to only print the indispensable words and all additional things which are necessary. Steer clear of printing pictures, images, spreadsheets, or multicolored charts if needing a paper carbon copy isnt required.

3. Use the Print Preview function.
Print Preview is an extremely useful tool that shows a snap shot of how the finished article will appear when printed. Print Preview can help you maneuver text, numbers, and spaces and settle on what pages or selections need to be laser printed. Think about disabling the color ink printer cartridges, chosing only the pages you will want hard copies of, and the text which is certainly necessary – particularly the very last sheet with the footer which you get with each print job. This significantly reduces the sum of color ink utilized, in addition to the quantity of paper used.

4. Laser print words only with the black ink laser printer cartridges (turn off the color ink cartridge).
Laser print documents which are just white and black and no color with only the black ink printer cartridges. At all times opt for white and black laser printing as a substitute of color laser printing when viable. It possibly may vary on the brand of laser printer you have however there may perhaps be the ability to choose grayscale laser printing by utilizing just the black ink cartridge. Grayscale is a reduced resolution, but yet again, you can alter it for the finishing document. If you are going to print black text with color ink laser printer cartridges, quite a few colors are mixed and manipulated to create black ink. That will eat up the color ink cartridge a great deal more quickly than it might use up the black ink cartridge. When you’re not printing quality work for a proposal or if you’re laser printing text only, there is a good probability you will not desire or have the different colors.

5. If feasible, laser print in draft mode.
Make use of the “draft print” quality tool at any time possible. There are numerous options provided. You might see numerous options under the heading Paper/Quality that can let you chose the “draft” option resolution printing. The paper will not laser print at the higher quality, but that should not matter if you are just going to reference documents that you wont need at a later time. All you have to do is turn on the better resolution when you need a better version of a document.
When you can employ this advice, you may quickly experience considerable savings in laser laser printercartridges and the expense connected with them.

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PV Solar Power Panels

Saturday, November 28th, 2009

Solar power systems rely on solar panels, which work to convert sunlight to electricity. Solar panels are an ingenious invention that give average homeowners the capacity to produce their own power, cutting their electricity bills and reducing their carbon footprint.

Solar panels can be made by interwiring solar cells, which are then housed within a weatherproof case. These solar cells generate a small amount of electrical current when they come in contact with sunlight. When combined, a large number of solar cells can work together to create a significant amount of current. Even if one cell malfunctions, the others will continue working and the panel overall remains effective.

The latest generation of solar cells offer more efficiency and durability than previous cells. Modern solar cells require less sunlight to create equal or even greater quantities of power. Electricity is produced only when sunlight exposure exceeds a specific threshold, which differs depending on the cell. The threshold for the most recent cells is lower than it was for previous units, meaning that these solar cells provide power even in low sunlight or overcast conditions.

The most recent solar panels generate more power in total than previous models, and thus its possible to produce enough power for everyday use with fewer panels. Fewer panels means less use of roof space and a lower installation cost. These advancements have brought solar power to the point that it is now a realistic and attractive option for many homeowners.

Built-in micro-inverters are a recent addition to many solar panel designs. Previously, a single large inverter would be mounted near the electrical panel of the home. Direct Current (DC) electricity produced by the solar panels would be sent to the inverter, which then converted it to Alternating Current (AC) electricity, the type which is used in the home.

The difficulty with this configuration was that a loss of power was usually experienced as the electricity was transferred along the long wires from the panels to the inverter. The micro-inverters solve this problem.

The addition of micro-inverters turns modern solar panels into their own power plants, in a manner of speaking. This means that the whole wiring setup can be much less tricky, which reduces any chance of future problems. Homeowners can simply add panels as necessary, building up a solar power system in accordance with their own needs. For further info about micro inverters, go to Solar Micro Inverter.

For anyone who is considering taking advantage of the benefits of solar power, these advanced solar power panels are a great option. The most important thing to keep in mind is that these panels will produce more power at a lower cost, allowing users to enjoy the free power of the sun for longer than ever before. If you are interested in building your own solar panel, check out this guide Build Your Own Solar Panel.

For another guide to building a diy solar panel, visit Green DIY Energy Review.

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How To Select And Plant Successfully

Thursday, November 26th, 2009

If you are considering growing a lawn for the outside of your home then I might be able to give you some advice on how you successfully grow a lawn with minimal effort. There is really more to growing a lawn than just planting grass seeds.

The various kinds of grass that are there do not all grow well in the same environment. So you have to think about the amount of rain that you receive; access to the sun and the amount of shade that you can provide or that is needed. The best way to spend as little time as possible trying to grow your grass is to choose one that is suited to the area that you are living in. Centipede, Bermuda or Buffalo grass will grow very well in moist and cool areas.

Some other great planting ideas can be found under any of the following: grass seed comparasins super lawn grass seeds grass seed germination

Another consideration is whether you are planting your lawn on virgin land or replenishing an existing patch. If the ground has never been planted then it must be thoroughly cleared to make sure nothing competes with your lawn as it grows. Try and remove even the roots if possible. Most plants can grow just from the roots that are left behind when clearing so you want to make sure that this does not happen

The seeds need to be spread evenly so that there are no patches when the lawn does grow. The soil should be free of lumps and the seeds should be completely covered by another layer of top soil.

It is only while it is still growing that you need to pay attention to a lawn after that its just the occasional trimming and cutting. A lawn should have enough water but it should never become water clogged. It is okay to apply fertilizer to it and weed killer maybe after it has fully grown.

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