Tata Power Solar N-Type TOPCon 340W Bifacial Dual-Glass
High-efficiency N-Type TOPCon photovoltaic module by Tata Power Solar featuring 54 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) | 340 | 257 | Wp |
| Voltage at Maximum Power (Vmp) | 25.19 | 23.55 | V |
| Current at Maximum Power (Imp) | 13.5 | 10.91 | A |
| Open-Circuit Voltage (Voc) | 30.53 | 28.76 | V |
| Short-Circuit Current (Isc) | 14.21 | 11.44 | A |
| Module Conversion Efficiency | 17.44% | 16.4% | % |
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 Tata Power Solar in International / Global.
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Manufacturer Datasheet Specifications
Laboratory-audited electrical, mechanical, and temperature specifications.
| Nominal Power (Pmax) | 340 Wp |
| Module Efficiency | 17.44 % |
| Max Power Voltage (Vmp) | 40.5 V |
| Max Power Current (Imp) | 8.4 A |
| Open Circuit Voltage (Voc) | 49.09 V |
| Short Circuit Current (Isc) | 8.86 A |
| Temp. Coefficient (Pmax) | -0.29 %/°C |
| Cell Configuration | 54 Half-Cut N-Type TOPCon Cells |