The Benefits Of Making Solar Panels

June 19, 2010 by Tony Newbold  
Filed under Green Energy

When you choose to embark on the practical adventure of learning how to make a solar panel easily; you discover on the internet there are many different ways to learn. Websites, manuals and other instructional materials can show you how to create a simple solar energy system. But, for most inexperienced people, the clearest guide is a demonstration of a step-by-step process. You may find this in a comprehensive set of diagrams, pictures or a video to reduce the margins for error. You can also try buying a kit that comes with the components and the instructions. There are also incentives to take advantage of, if you can. Nationwide, there is a one-time Federal Tax Credit of 30 percent offered for the installation of a solar electric system. If you are a California resident, you are eligible for a cash rebate from the state that will cover approximately 25 percent of the installation cost. Residents of other states may be eligible for rebates in their area as well. The website of the Database of State Incentives for Renewable and Efficiency or dsireusa for short, will tell you of incentives available in your region. If you deciding to save money by making your own system using imperfect cells, bear in mind solar grants may require you to purchase new cells or have other conditions.

Constructing a solar panel can be done with the help of a kit or using your own individual design. If you decide to go the solar panel kit route, you will still need to determine how much energy your system will require in order to make the adequate selection. Modifications to fit your needs should be attempted after some knowledge of how to go about this process.

For those people who prefer to make things from scratch, they can avoid the kit route and follow the DIY path. These adventurous people will find instructional material on the internet and perhaps some extra help from knowledgeable people in their circle. They will have to take the first step to make a panel by purchasing solar cells. A solar panel is basically a box containing an array of solar cells. The panels hold enough cells to make a useful amount of power and protect the cells from the elements. We have come a long way since 1839 when French scientist Edmund Becquerel discovered that sunlight striking certain materials would produce electricity. The early were made of selenium until the 1950s, when scientists from Bell Labs started the use of silicon to produce cells. These could convert four percent of the energy from sunlight directly into electricity. Since then the efficiency of cells has improved and more improvements are also being studied.

The price of solar cells can be a major hurdle to overcome for this with a limited budget and this where a substantial portion of solar system expenses will be. New solar cells are expensive. For those with this concern, discounted, used and blemished solar cells are available on auction sites and other places at a fraction of the cost of new perfect cells. As long as the shortcomings do not affect production capability, it is acceptable to select cells of this type of quality. These solar cells could probably be used to make a solar panel that would operate effectively.

Wholesalers also can offer reduced priced merchandise. If there is a reduced power possibility purchase of more compensates, as long as available space is not an issue. Pre tested, warranty backed or refundable costs may be options. Knowing more about used material can aid the deciding process. Do remember that some damage will render your material too deeply affected to use; and no matter what the discount they should not be included in your selection, unless you get enough adequate cells in the bargain.

Prior to your purchase learn about the types of cells and their efficiency. Generally solar cells are three basic types. Monocrystalline cells that are the most costly and most efficient. Polycrystalline cells whose efficiency level is below that of monocrystalline cells; but, more than thin film cells. These are the most popular variety at the moment. Thin film cells are the least expensive and the least efficient. It has been discovered that efficiency in all types can be increased with a new anti reflective coating. This coating was discovered by scientists to increase the amount of sunlight captured and facilitates absorption of light not affected by the sun position. Panels that do not keep up with the changing positions absorb less light.

When you purchase the cells consider that pre-tabbed cells will make wiring the cells easier. You are already going to have to do a lot of soldering to build a panel from tabbed solar cells. If you buy cells without tabs, it will raise the amount of soldering to do. A purchasing consideration should take into account fact that cells of the same type all produce the same voltage no matter what their size. Larger cells produce a bigger current amount than smaller counterparts. The power of a panel is the current measured in Amps multiplied by Volts. Another consideration is that using larger cells produces more power, but the panel will be bulkier and heavier. Smaller cells makes the panels easier to manage, but suffer in capacity of energy production. Mixing cell sizes renders the current produced by the panel limited by the smallest in the arrangement, thereby diminishing the potential capacity of the larger ones in the group.

Once you have your cells you can proceed with panel construction. A panel is the container of a selected number of cells that also protects them from the elements. Its composite material will most be some type of wood. The number and size of the cells it will contain will influence the size of the panel. This will depend upon your available space and the amount of power you will need to generate as well as the power generated by each cell. You can locate calculators online to help. Your power bill will also help you to see what your power consumption has been. You should keep in mind the value of the sunlight intensity for your location. This is the insulation value that can also be found online. Dividing the kWh amount needed by insulation value shall help determine the size of the panels and the cells they will hold. The amount calculated also needs to take into account energy wasted during the conversion process. How to make a solar panel well is not as difficult as you might have thought.

Are you tired of unclean energy? Well, with our how to make a solar panel guide, you will have clean solar energy. You can build your own solar panel simple with our information.

Build A Home Solar Panel: An Introduction

November 14, 2009 by Soo Hammer  
Filed under Green Energy

Several times as a child you might have surely come across solar cells and their utilities. Like several others, you can also have thought as to how to build a home solar panel? Nowadays in most web portals, you shall find exclusive captions with various keywords such as “the ways to build a home solar panel” well supported by environmental advertisements but eventually the whole content ends up complimenting the ideas of environmental awareness and advice. As a result a visitor is not satisfied in fulfilling his or her dream.

Many websites presents the literature about how to configure a home solar panel. But unfortunately they end up telling just environmental protection ideas that are supported by environmental advertisements. These websites use the prominent use of key phrases like “the ways to build a home solar panel” or “the main ideas to make a home solar panel”.

Generally a solar panel is expensive to build. It costs around $50,000 plus the charges of installation and charging. So naturally it is a costly affair. To some people it is worth pay that much although many people do not see the advantage. The solar panel involves three basic steps to get assembled completely. They are:

1) Construction of the enclosure, 2) Installation of the panel and 3) Charging of the panel.

Therefore apart from the cost aspect, factor, you should be an expert in handling the sophistication, delicacies or subtlety of installations with careful handling of the whole panel. So, you got a clear idea about how to build a home solar panel as well as its requirements. However I would like to thank you for the awareness of saving power and supporting eco-friendly cycle of nature that most others forget.

Are you ready to build a solar panel? We have gone through all the home built solar panel guides available. See the results of our review at this site.

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