by admin on August 30, 2010
Home solar panels are gaining popularity day by day. It is entering the household of ordinary people who want to save money in their electric bills and also want to use renewable source of energy.
If you do not want to spend a lot of money in installing a solar panel system in your home by expert professionals who take a lot of money just to install the home solar panels then you can learn how to make and install your own home solar panels. And to do that you can use the different types of do-it-yourself kit that are found in the market.
These do-it-yourself kits or in short the DIY kits are arranged by professionals and solar panel installers who are in this field for years. They are sharing their expert knowledge with people like us who want to build their own home solar panels. These professionals have spent years in testing, researching and making new plans for the solar panels so you can completely trust what they are offering in the name of DIY kits.
There are mainly two different types of DIY kits available in the market. One is the kit which has detailed instructions of how to make your home solar panels. They generally have illustrations to make it easier for you to understand the process of making your solar panel. Some may even have videos demonstrating the whole process so that it becomes even easier to follow. Some kits may even have extra information which will set that kit apart in the market. These types of DIY kits are cheaper because they only have instructions of how to set up the home solar panels but they do not have the actual materials that are needed to make the solar panels. But these types of DIY kits will give you a list of things that you will need to make the home solar panels.
The other type of DIY kit is that one which has everything that you need to make your own home solar panels. They have the instructions as well as all the materials you need. If you buy this type of kit you don’t have to shop for anything else. But the price of these types of DIY kits is much higher as it offers everything for making your own home solar panels.
The difference that is between these two types of kits is that the one with the instructions only can be used again and again to make different solar panels. But the costly one with everything included can be used only once.
It is important to do some research in the market before you buy the kit. Some DIY kits for making home solar panels offer extra information which can give you extra information. Some information like these includes where to find free batteries saving you a lot of money that you had to spend on batteries.
by admin on August 16, 2010
Electricity is something that we cannot live without. Everything we do, everything we use, all works using electric energy. It gives us so much comfort. But at the end of the month when we see the electricity bill it dose not give us that pleasure and enjoyment. It is a big head ache for you right? You can get some relief from this problem if you get residential solar panels installed on your house.
In the past it was very costly to install solar panels to supply electricity power to our house. Only few could even think to buy one. But now days, it is no longer that costly. It is not cheap but it is not that expensive any more. It is a long term investment though it is costly. Let us think economically for a time being. You pay some thousand bucks for a residential solar panel. You pay it once but for at least 20 to 25 years you don’t have to pay those huge alarming electric bills. Sounds economical right? Yes it is.
How does residential solar panels work?
Generally residential solar panels are fixed in the backyard of the house or maybe on the terrace. It should be fixed in a place where it will get a lot of sun shine. In simple words it transforms the solar energy into electric energy. Remember those physics lessons where we learned the concept of conversion of different means of energy into a different form? That’s it. That is how it works.
Advantages of residential solar panels
A residential solar panel has many advantages. The most important of them is utilizing the natural resource which otherwise is generally wasted. We have some responsibility to save our mother nature. At this moment when we are already been affected by global worming, taking care of the natural products, preserving them, and utilizing the minimal amount should be the main concern for all of us.
Apart from this there is an economic advantage which is already been discussed.
There is one more advantage. If you buy a residential solar panel you can save your tax. How? Well Government has some new schemes where you can save money by buying one residential solar panel. But you won’t get this particular advantage if you buy a second hand product.
What do you need to keep in mind while selecting a residential solar panel?
Now a day the residential solar panels are improvised in their look. They are many modern designs that are available in the market. One should not go by the size or shape of it. Its function is more important. It is not possible for a normal person to understand the technical aspects. You can always consult a professional before buying it, because residential solar panels are very costly and they are not just any simple object which you can buy every day. Do not go for cheap products. If you are planning to invest so much on it, go for the best one that is available. Invest once and enjoy its advantages for a long time without any kind of hazards.
by admin on August 7, 2010
Solar technology is getting popular day by day. Each year, the demand for this technology is constantly increasing as well as the progresses and researches on this field is also improving to provide the latest products to the market. And one of the latest, and probably can be called is a big jump, discoveries of the researchers are the lightweight, convenient flexible solar panels.
Flexible solar panel is made up of thin films of solar cells that is quit thin and light weighted and can be used in different applications and can be applied for different purposes. These can be used in other things apart from solar panel system that we mainly know of like solar clothes, solar backpacks and athletic apparels.
The discoveries of these flexible solar panels are very well taken by most people in the business of solar power systems since actually they have been waiting for the technology so they can create better applications using the flexible solar panels. It will allow them to introduce new ways of using solar power technology.
Flexible Solar Panels
Flexible solar panels are so flexible that they can be made into a roll of 2inches in diameter. They are so flexible that they also last longer.
Flexible solar panels are like traditional solar panel systems but they are so flexible because the way they are made. They use the technology of thin film deposition. They are made up of silicon and polyethylene terephthalate which helps them to bend so easily.
Flexible solar panels are not only flexible and better than other non flexible type of solar panels but they are also cheaper. They can be easily manufactured and so it reduces the manufacturing cost. Manufacturers make larger rolls and later cut them into smaller pieces as they are required.
flexible solar panel
There are quite a number of different types of flexible solar panels are available. Some examples of them are given below-
o 12v flexible solar panels
o 12v consumer ready panels
o 6v-7v flexible solar panels
o 3v-4v flexible solar panels
Flexible solar panel is great for charging batteries. You can save electricity bills that you have to give because of charging your electronic gadgets. There are also bags available with flexible solar panels where you can charge your mobiles and ipods.
Flexible solar panels are the most unique products of the solar panel family. They are affordable and easy to carry. They are also weather proof. It is durable, lasts long and is very handy when you are traveling.
by admin on July 12, 2010
Recently solar panels can be found all across the world. It is not a strange view anymore to see houses and buildings having solar panels on their rooftop to supply their electricity power needs. And actually, we can even make or create solar panel our selves. Buy build the solar power system our selves, we can really save a lot of money. For non-technical people, we can buy ready made solar panel designs so we can build it lot easier and faster.
The Benefits of Solar Panel
By utilizing solar panels we can produce the electricity power we can use to power up various appliances. This is a good solution for people who living in an area that is not reached by common electricity network. People who live in remote area, farmhouse, cabin, can still get electricity power they need with the help of solar panels. This way, there is no more need to spend lot of money for electricity cabling from the nearest grid. A good solar power system will cost you lot cheaper and can be used up to 30 years with proper maintenance.
Another benefits of using solar power is, this is a renewable energy where we will not have to worry we will exhaust its resources. The sun is available everyday, right? And this energy is also clean, as it will not pollute our environment. With current downgrade of our environment quality due to various pollutants we create everyday, it is wise to start investing in clean energy resources, and solar power is one of those. And solar panel doesn’t need lot of maintenance from our end, once it is installed we can get the benefits for many years to come.
Our current market provides various models of solar panels you can choose that fit your needs. There are also various well-known brands like BP Solar, GE, Sharp, and any others. While usually famous brands will cost you more, not always the case anyway, it is suggested for you to get your solar panels from one of them. We are talking about after sales service here, where the famous brands will try to serve you as best as they can, they need to keep their branding value after all. And remember, this is a long-term investment, so taking risks for the shake of saving not so much money can’t be considered as a wise decision.
If you are not really sure about which one to buy, you can always get help from other people buy searching around the net. There are many websites and online forums that will be able to give you detailed information on almost anything you need. You have to understand that some solar panels are designed for areas which less sun rays, and there are solar panel models that is designed specifically or areas with lots of sun rays each day. Make sure you choose the right models that fit your condition.
Solar Panels Price
You also need to do your own comparison between each solar panels models or brands and match it with your needs and budgets. Basically, the prices are based on the solar panel brands and sizes. You also need to consider about the installation process, is it easy to install them? Or even, if you search enough you can even get free installation with your purchase. It is a good decision to ask some opinions from other people who have already implemented solar panels on their house or building. Ask for a recommendation from these people since they already have the experiences with certain solar panel brand and model.
While silicon is the industry common semiconductor in most electrical devices, which includes the pv cells that pv panels utilize to transform sun rays into energy, it is hardly the most cost-efficient component on the market. For example, the semiconductor gallium arsenide and related substance semiconductors provide nearly two times the efficiency as silicon in photo voltaic devices, but they are rarely employed in utility-scale applications because of their high construction price.
University. of I. (http://illinois.edu/) professors J. Rogers and X. Li researched lower-cost techniques to create thin films of gallium arsenide that also granted adaptability in the types of units they might be integrated into.
If you may minimize significantly the expense of gallium arsenide and some other compound semiconductors, then you could expand their own range of applications.
Typically, gallium arsenide is deposited in a individual thin layer on a smaller wafer. Either the desired device is made specifically on the wafer, or the semiconductor-coated wafer is cut up into chips of the desired dimension. The Illinois group chose to put in several layers of the material on a simple wafer, producing a layered, “pancake” stack of gallium arsenide thin films.
If you increase ten levels in one growth, you simply have to fill the wafer one time. If you do this in ten growths, loading and unloading with heat range ramp-up and ramp-down take a lot of time. If you consider exactly what is needed for every growth – the equipment, the planning, the time, the workers – the overhead saving this approach presents is a important price decrease.
Next the experts individually peel off the levels and move them. To complete this, the stacks alternate levels of aluminum arsenide with the gallium arsenide. Bathing the stacks in a formula of acid and an oxidizing agent dissolves the layers of aluminum arsenide, freeing the single thin sheets of gallium arsenide. A soft stamp-like system selects up the levels, one at a time from the top down, for move to another substrate – glass, plastic material or silicon, depending on the application. Next the wafer may be reused for an additional growth.
By doing this it’s possible to produce much more material more rapidly and much more cost effectively. This process could produce bulk quantities of material, as opposed to merely the thin single-layer manner in which it is usually grown.
Freeing the material from the wafer also starts the chance of flexible, thin-film electronics produced with gallium arsenide or other high-speed semiconductors. To make devices that can conform but still maintain higher performance, that is significant.
In a paper shared online May twenty in the academic journal Nature (http://www.nature.com/), the team describes its procedures and demonstrates 3 kinds of devices making use of gallium arsenide chips produced in multilayer stacks: light devices, high-speed transistors and photo voltaic cells. The authors additionally provide a detailed price comparison.
An additional advantage of the multilayer approach is the release from area constraints, particularly important for photo voltaic cells. As the levels are eliminated from the stack, they may be laid out side-by-side on an additional substrate in order to create a much larger surface area, whereas the typical single-layer process restricts area to the size of the wafer.
For solar panels, you want big area coverage to get as much sunshine as achievable. In an extreme case we might grow enough layers to have ten times the area of the traditional.
Next, the team plans to explore more prospective product applications and other semiconductor materials that might adapt to multilayer growth.
About the Article writer – Shannon Combs shares knowledge for the residential solar power generation blog site, her personal hobby website based on points to help home owners to conserve energy with solar power. Complete Bio Photo of the Author: http://www.residentialsolarpanels.org/about
