TCL Solar C2 Residential Solar Back Contact

Back Contact technology is considered a key pathway for next-generation high-efficiency silicon solar cells. Unlike front-contact designs, Back Contact cells place both positive and negative contacts on the back of the cell. This removes the shading caused by frontside metal gridlines, allowing more sunlight to reach the active area and reducing the surface recombination rate, leading to higher power generation and improved efficiency.

Better Aesthetics: The front side has no visible metal gridlines or busbars, creating a sleek, solid-black look.

Higher Energy Yield: Moving the electrical contacts to the back of the cell stops front-surface shading, letting more sunlight inside.

Durability: The gapless design and full-backside soldering lower the risk of micro-cracks and reduce hotspot temperatures.Cooler

Operation: The panels run at lower temperatures than standard modules, improving performance on hot days

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AU_TCLSolar_C2_Datasheet_485W.pdf

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