Most effective Solar PanelsAn internet to produce the most efficient solar panel systems, you must seriously consider the back-sheet area of the panels.
A back-sheet may be the layer in the solar panel in which the cells are organized. The other side of this back-sheet, specifically towards the top middle area, may be the junction box. A back-sheet is usually made of polyvinyl fluoride or P.V.F. which has similarities to P.V.C. or polyvinyl chloride, the information employed in conduits and water pipes. P.V.F. is often employed in airplane and vehicle interiors.
DuPont, a us chemical company founded in 1802, made in the 1940s the polyvinyl fluoride (P.V.F.) polymer. After around 10 years, they started developing products based on their invented material. Two decades after invention, the Tedlar name was finally registered by DuPont in the united states. Eventually, Tedlar became the leading selection of material for the back-sheets of solar panel systems and is also acknowledged as the common in the other industries it serves.
Polyvinyl Fluoride (P.V.F.) has excellent non-stick properties which makes it an easy task to clean. Additionally it is safe from nature's elements and will prevent water from penetrating the solar panels. Additionally, it does a good job keep water vapor from getting in. Another important feature of P.V.F. is its low thermal resistance which can be essential in the operations with the solar panels. Low thermal resistance ensures that the fabric is capable of resisting heat from transferring on the solar panels which may impact the layers that compose it. This is the key reason why some solar power systems do not perform not surprisingly if the temperature rises above 25 degrees Celsius (77 degrees Fahrenheit). All solar panels inside their data-sheet have a term called "temperature coefficient pMax" and this determines the proportion of reduced performance for every degree added above 25 degrees Celsius. In the event the "temperature coefficient pMax" is -0.47% then your maximum power your screen is reduced by 0.47% for each degree surge in temperature (Celsius). Conversely, if the climate is below or at 25 degrees Celsius, the cells perform better and may increase above its rated output.
Making the most efficient solar power systems requires high quality materials for example Tedlar though if you are making one yourself, an alternative will be only a plain good old plywood. Painting this plywood with a protective coating including latex acrylic paint should do the job in resisting UV and preventing water from getting into. Plywood is also non-conductive but will do not have the low thermal resistance that P.V.F. has.