Bloombergnef tier 1
Solar Panels
BC and TOPCon modules
High power, high efficiency, low attenuation.
Up to 25 years product and 30 years power warranties.
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We welcome local installers, distributors, EPC contractors, commercial or industrial rooftop owners, and IPP owners or developers to reach out and have long-term partnership.
BC Solar Panel
What is Back Contact Technology?
Back Contact (BC) solar cells are high-efficiency technology solar cells where both the positive and negative electrodes are placed on the backside of the cell. That means no busbars in the way, covering the front of the panels. This design effectively reduces shading area and enhances the absorption and utilization efficiency of sunlight.
Why are BC panels the choice?
- High cell efficiency
Efficiency improvement by 6% to 10% compared to traditional cells.
- Intelligent shade & temperature management
Cell-level bypass diode technology for shading optimisation and a better temperature coefficient.
- Enhanced reliability
Lower operating temperature and anti-crack construction for dependable long-term performance.
- Same space, more power
Full-screen back-contact design delivers over 4% more rooftop or land space capacity than standard technology — fit more solar, generate more revenue.
- No trade-off between aesthetics and efficiency
No busbar design eliminates front metal lines, presenting a more visually appealing rooftop installation.