ZAP-G12RTG-132
G12R · 620 W N-TOPCon Module
Utility-scale flagship N-TOPCon dual-glass bifacial module engineered for predictable lifetime yield. Excellent PID and LeTID resistance, sustains 5400 Pa snow and 2400 Pa wind loads.

Key specifications
- Peak power (Pmax)
- 620 Wp
- Module efficiency
- 22.95%
- Open circuit voltage (Voc)
- 48.88 V
- Short circuit current (Isc)
- 15.87 A
- Vmp
- 41.06 V
- Imp
- 15.1 A
- Dimensions (mm)
- 2382 × 1134 × 30/35
- Weight
- 32.8 kg
- Cell configuration
- 132 (16BB), 105 × 182.2 mm
- Max system voltage
- 1500 V
- Operating temp
- -40°C to +85°C
- Warranty
- 12 yr product / 30 yr power
Mechanical
- Front glass
- 2.0 mm ARC heat-strengthened
- Rear cover
- 2.0 mm heat-strengthened
- Frame
- Anodized aluminium alloy (silver)
- Junction box
- 3-split, IP68 rated
- Connector
- MC4 compatible
- Cable
- 4.0 mm² / 400 mm length
Temperature
- Pmax coeff.
- -0.29 %/°C
- Voc coeff.
- -0.24 %/°C
- Isc coeff.
- +0.042 %/°C
- NOCT
- 45 ± 2 °C
- Bifaciality
- 80 ± 10%
- Load (front/rear)
- 5400 / 2400 Pa
Packaging (40' HQ)
- Pieces per pallet
- 31/36
- Pallets per container
- 20
- Pieces per container
- 620
- Fuse rating
- 30 A
- Power tolerance
- 0 to +4.99 W
- Measurement tolerance
- ± 3%
Build with ZAP91. Build it right.
Talk to our team about utility-scale or C&I module supply, project timelines, and certifications.

