High-efficiency N-type TOPCon, HJT and BC solar cells with excellent conversion efficiency and bifacial performance.
The N-type substrate minimizes light-induced degradation and provides strong PID resistance, low cell-to-module loss, a low temperature coefficient and good low-light response. Automated inspection covers electrical performance, appearance and electroluminescence.
Technical specifications: N-type TOPCon monocrystalline bifacial rectangular cell, 16 busbars. Size: 182.2 × 210 mm ±0.5 mm. Thickness: 130 μm ±13 μm. Front efficiency: 22.7%–26.1%, positive tolerance; efficiency tolerance ±0.1%. Cell power: 8.67–9.93 W. Bifaciality: at least 80%. Power temperature coefficient: as low as -0.30%/K.
Reference price basis: 0.05 per W