JinkoSolar N-Type TOPCon 320W Bifacial Dual-Glass
High-efficiency N-Type TOPCon photovoltaic module by JinkoSolar featuring 132 half-cut cells, anti-PID encapsulation, and 1500V DC system rating.
Dual Electrical Specifications: STC vs NMOT
Standard Test Conditions (1000 W/m², 25°C, AM1.5) vs Nominal Operating Conditions (800 W/m², 20°C, 1 m/s wind)
| Electrical Parameter | STC Laboratory | NMOT Field Conditions | Unit |
|---|---|---|---|
| Maximum Peak Power (Pmax) | 320 | 242 | Wp |
| Voltage at Maximum Power (Vmp) | 23.7 | 22.16 | V |
| Current at Maximum Power (Imp) | 13.5 | 10.92 | A |
| Open-Circuit Voltage (Voc) | 28.73 | 27.06 | V |
| Short-Circuit Current (Isc) | 14.21 | 11.44 | A |
| Module Conversion Efficiency | 12.4% | 11.7% | % |
Module performance degrades at elevated cell temperatures. N-Type TOPCon and HJT exhibit lower power loss in hot tropical climates compared to legacy PERC modules.
Certified resistance to hurricane-force wind loads, heavy snow pressure, and ice hailstone impacts.
String Sizing & MPPT Safety Verification Tool
Calculates safe series string length based on extreme winter low and summer high ambient temperatures.
Field Electrical & Connector Specs
Authorized Regional Distributors & Stockists
Official Tier-1 trade partners holding local pallet and container stocks for JinkoSolar in Brazil.
O maior distribuidor de energia solar fotovoltaica para Geração Distribuída (GD) do Brasil e América Latina.
Manufacturer Datasheet Specifications
Laboratory-audited electrical, mechanical, and temperature specifications.
| Nominal Power (Pmax) | 320 Wp |
| Module Efficiency | 12.4 % |
| Max Power Voltage (Vmp) | 49.5 V |
| Max Power Current (Imp) | 6.46 A |
| Open Circuit Voltage (Voc) | 60 V |
| Short Circuit Current (Isc) | 6.81 A |
| Temp. Coefficient (Pmax) | -0.29 %/°C |
| Cell Configuration | 132 Half-Cut N-Type TOPCon Cells |