Welding belt

Solder tape is generally a composite conductive material formed by applying a certain thickness of tin-based solder on the surface of a certain size of copper tape .

Conventional tin alloy composition: SN100;5050;6337;6040

Low temperature products: 434314; 4852

Product Category+

Internet Belt

Interconnection belts are generally tin-coated solder tapes that connect photovoltaic cells and collect and transmit photovoltaic cells current.

1. Special-shaped welding tape: The front is a triangular structure, which can increase the utilization rate of sunlight within the maximum range;

2. Round welding tape: SMBB products round welding tape is smaller in size, which is better applicable and can improve light utilization;

3. Flat (rectangular) welding tape: Flat cross-section design is conducive to reducing resistance loss and enhancing current collection ability; the large contact surface with the welding point can effectively improve the welding effect.

Convergence belt

The bus band is generally a tin coated solder tape that connects the photovoltaic cell string and the junction box and transmits the current of the photovoltaic cell string.

1. Conventional bus bar: adopts standard flat cross-section design to meet the current transmission needs of conventional photovoltaic modules, and is widely used in the market;

2. Coloring convergence belt: aesthetic requirements, to match the overall appearance of the components, ensure the consistency ;

3. Multi-layer metal confluence belt: The core material part is integrated with aluminum and copper to compress the amount of copper and reduce costs.