When is it MORE ADVANTAGE to connect the SOLAR PANELS in SERIES or in PARALLEL???
Erivaldo Solar Grid Erivaldo Solar Grid
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 Published On Mar 5, 2023

WHICH IS BETTER TO CONNECT THE SOLAR PANELS IN SERIES OR IN PARALLEL?
Off grid solar energy systems are composed of solar panels that can be connected in series or in parallel, each with advantages and disadvantages that must be considered when choosing the best option for your solar system. to ensure the best performance of your solar energy system.
When considering wiring panels in series, it is important to remember that a single shaded panel can affect the performance of the entire string as the total current will be interrupted. Therefore, it is essential to carefully evaluate the location and arrangement of solar panels to avoid shading.

On the other hand, connecting solar panels in parallel is a more suitable alternative for systems that may be affected by shading. In this case, if one cell is shaded, the other cells will continue to produce energy and the total current will only be partially affected.

However, parallel connection may require more materials and consequently higher cost compared to series connection. This is because each loose cell needs its own set of wires and connections, which can increase the number of materials needed for the system.

Therefore, the choice between series and parallel connection depends not only on the needs of the system, but also on the careful evaluation of environmental conditions, such as the presence of shading, as well as the budget available for the acquisition of materials. It is important to strike a balance between system performance and installation cost to ensure the best value for money.
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