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Home made solar in your home?

By: bill thor

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1. The hours of sunshine

The amount of sunlight that the area where you life receives determines the size of your home made solar system. The National Renewable energy Lab publishes maps that allow you to find out the amount of electricity (in kilowatt per hour) the sun provides per that per square meter of south facing home made solar panels.The more reddish your district is, the more electricity the sun produces. This is helpfull when you want to know the size of your home made solar panels to get enough electricity for your daily need..

2The amount of your home which is facing south

The amount of (roof) space you have available on your house to set up your home made solar system is an critical aspect. As the daylight is and the relatively inefficient change of sunlight into energy, you would require a relatively large surface to mount your home made solar system. The surface you would require is 8 to 10 m2 (86 to 105 ft2) per kilowatt of build home made solar panel power. As an typical home would need a 3kW system, then you would need to have a space available of 24-30 m2 (250 to 315 ft2). Many people believe that home made solar panels have to be installed on the top of the homes. This is not true! They can be placed on the ground as well as long as they are southfacing and be given a minimum of 5 hours of sunlight a day.

3. Home made solar Panels require direct sunlight

Between 12 and 4pm you be able to get the majority of electricity from the sun. It would be a shame when you position your home made solar panels in the shades, causing them to avoid a huge amount of daylight and due to this, missing a lot of electricity..

4. Roof Structure

It is possible that the branded solar installation (Sharp and Sanyo) is heavy. This kind of installations are often used by specialized solar contractors. These large manufacturers have to assure the life-time of the systems of up to 25years. The solar panels can reach a weight of 20 kilos caused by the metal mounting brackets which are build to guarantee the 25 years life-time. You will require 23 solar panels when you have a 3kW system. This is a weight of 400 kilos and your roof will have to support this. For this reason you need a good roof structure which can hold this weight and the mounting brackets.

Additional bracing therefore could be needed, which would be an added cost to a system installed by specialized solar contractors.

A better choice here is to apply the home made solar panels. The structure of the material of a home made solar system weights much less then the professional installed systems. Home made solar panels are made to keep from rotting by keeping dampness out. Your roof will have no trouble at all to support these solar panels and you will be able to let your roof be just the way it is at present. When your roof is facing the south, you can set your home made solar panels on the roof with no hesitation. Is your roof not south facing you will need some brackets.On our BestEnergySaving site you´ll can find some fantastic Solar DIY Guides to help you build your own home made solar panel completely by yourself. It is very simple to make a solar panel and you don't have to know anything about DIY en!!.

Article Source: http://depositarticles.com/

Check here if you want to know more if Home Made Solar could work for your home. The author is an expert in renewable energies and energy efficiency for Enerfy. Enerfy is an energy consultancy company advising their business customers on energy and ESCo contracts. Via BestEnergySaving, Enerfy gives energy efficiency and renewable energy tips and tools to DIYer

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