N-Type TOPCon Bifacial Solar Module
The N-Type TOPCon (Tunnel Oxide Passivated Contact) technology marks a major step forward in high-efficiency solar panel design. Zenith Solar integrates this advanced architecture to minimize carrier recombination losses, ensuring higher energy yields even under low-light conditions.
Unlike traditional P-type modules, N-Type TOPCon modules use a thin tunnel oxide layer that passivates both sides of the solar cell. This enables more efficient electron flow, reduced degradation, and superior temperature performance — resulting in reliable, long-term solar generation for residential, commercial, and industrial projects.
One of the defining features of our module is its Bifacial Technology. These panels capture sunlight from both the front and rear sides, making use of reflected and diffused light from the ground or roof surface. This dual-side energy absorption boosts total power output by up to 30% compared to standard mono-facial modules.
With a sleek, durable design and anti-PID technology, our N-Type TOPCon Bifacial modules offer unmatched reliability, lower LCOE (Levelized Cost of Energy), and a minimal degradation rate of less than 0.4% per year. They are ideal for utility-scale solar farms and rooftop installations seeking maximum output and efficiency.
| Feature | Specification |
|---|---|
| Module Type | N-Type TOPCon (Bifacial) |
| Efficiency | 21.5% – 23.3% |
| Power Output | 550W – 610W+ |
| Rear-Side Power Gain | Up to 30% |
| Temperature Coefficient | -0.29% / °C |
| Warranty | 30 Years Performance Warranty |
