Photovoltaic cells efficiency
Posted by Solar energy guru | Filed under Solar panels & photovoltaic cells
The efficiency of photovoltaic cells can be very tricky to figure out and many of the companies that produce them take different routes when manufacturing their products. One of the most important things in the photovoltaic cell manufacturing process is the actual process in which they are produced. Different companies will use different materials and as the technology improves, the efficiency of the solar paneling options will also improve. This means that the process of creating photovoltaic cells is still an evolving science and new minds are working on it each and every year to increase the potential for each application available to us as well as the new ones which will be available tomorrow.
Some manufacturers have scientists and researchers working to improve the amount of electricity that can be produced by every square centimeter of the photovoltaic cells. This means that photovoltaic cells efficiency will boost as more research is done with the technology. There are different processes involving organic materials, ionic salts and even high efficiency polymers at work to improve the amount of electrical production can be possible through the photovoltaic cells. There are newer options available every few years and you could be sure that they will be available from different manufacturers as soon as they are approved for use in different applications. The different options will also improve more as time progresses and more options are experimented on.
The general rule of thumb for photovoltaic cell efficiency is to calculate the amount it is rated to produce and then divide it in half. This is a more probable number as there will always be different influences which will affect the efficiency of the photovoltaic cells. Cloud cover, temperature, exposure to elements, obstructions, dust collection and other variables can contribute to the loss of efficiency of photovoltaic cells. It is important to always account for these variables to ensure that the amount of electrical energy produced is enough to actually run the application you are intending it for. Several different options are available which will make it possible to increase this efficiency from 50% to a higher percentage as long as you can provide clear, unobstructed sunlight exposure.
Using professional installers for your photovoltaic cells is important when you want the highest percentage of efficiency possible. Not installing your photovoltaic cells in the proper location or the right angle can really impact the amount of energy that is produced by each array. Common setups involve a large array of solar paneling that is arched towards the southern exposure to the sun. At the strongest exposure of sunlight between the hours of 10:00 AM and 2:00 PM, the photovoltaic cells will produce the largest amount of electricity possible providing that it is unobstructed by clouds, atmospheric conditions and other possible obstructions including vapors, dew and dust.
Finding manufacturers of high quality photovoltaic cells is very important when you wish to integrate their solar electrical harvesting ability for various applications. Some of the best resources on the subject of photovoltaic cell efficiency, where you can purchase them and who is qualified to put them in place as well as the restrictions in your area concerning solar paneling can be found online. One of the things that many individuals do not know is the possible rebates from the government which are available in cash amounts as well as being put towards tax rebates to lower the costs of using an alternative and renewable energy sources such as the sun. This makes it possible to get the great benefits of solar electricity at a much lower cost.