Solar Modules solar modules are a key component for the construction of photovoltaic systems (PV). Solar modules can be manufactured with any output napryazheniem.Posle As solar cells are selected - they have to be knitted. Serial elements are provided with current collection grids to soldering to the conductors. Batteries can be in any combination. The simplest solar module is a chain of connected elements. You can connect these chains in parallel, with the so-called series-parallel connection. In parallel, you can connect only the chain (line) with the same voltage, with the currents under the law of Kirchhoff added. When land use, they are generally used for charging the batteries (battery) with a nominal voltage of 12 V. In this case, as a rule, 36 solar cells connected sequentially and sealed by lamination on the glass, textolite, aluminum. Elements that are located between two layers of sealing film, without the air gap. The technology of vacuum lamination of solar modules to perform this requirement. In the case of an air layer between the protective glass element and a solar module, the loss on reflection and absorption reached to 20-30% compared to 12% - without an air layer. |
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