Longi 585W 620W 700W Half Cell Wholesale Poly PV Fold Flexible Black Monocrystalline Polycrystalline Photovoltaic Module Mono Solar Energy Sun Power Panel

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  Half-cell design brings higher efficiency:
  New cell string layout and split J-box location to reduce the energy loss caused by shading between modules.
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  Low thermal certificates for greater energy production at high operating temperatures.
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  Low cell connection power loss due to half-cell layout (120 monocrystalline PV module).

Manufacturing systems are equipped with sophisticated scheduling and dispatching capabilities, automated material handling functionality, automated manufacturing systems, and smart devices utilization.

All cells and modules must pass through a list of 48 different tests to ensure that the visual, optical, electrical, physical, and mechanical properties of the products meet high standards before reaching customers.