The Reflective Bus Bar is a next-generation bus bar designed with a highly reflective surface to reflect light or radiation. It enhances light capture efficiency in solar module.

Through V group structure at a specific angle, helps secondary light reflection, which reflect lights back to solar cells so that PV module can obtain improved optical utilization under the same illumination.

Technical Data

• Material: Plain copper Conductor
• Grade: ETP/OFC/OFHC/High conductivity Copper grade
• Purity: >99.90 – 99.99%
• Conductivity:≥100% IACS @20◦C
• Material composition: Sn 60% Pb40%
• Density : 8.4 – 8.5g/cm3
• Melting Point: 183 – 195 ◦C
• Overall Width (mm) : 4.0 – 8.0
• Thickness (mm): 0.2-0.45
• Reflective coating thickness(mm): 0.01 ±0.005
• Resistivity (Ωmm²/m): ≤ 0.022
• Yield strength(Mpa): ≤ 125
• Tensile strength (Mpa): > 175
• Elongation(%): ≥ 25
• Camber(mm): < 4/ meter