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P V Module

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Solar Module Spec-G2G

Polycrystalline silicon solar cell

1495183809781285.png

Solar Module Spec-G2G

Polycrystalline silicon solar module



  • 72 Cell

    Module Type

  • 330-340W

    Power output range

  • 17.3%

    Maximum Efficiency

  • 0~+5W

    tolerance

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Specifications

Category: Polycrystalline silicon solar module

Module Type: 72 cell poly Frameless module

Power Output Range: 330~340W

Maximum Efficiency: 17.3%

Tolerance: 0~+5W

Warranty:10 Year Product Workmanship Warranty

25 Year Linear Power Warranty

Quality Control

36QC check points throughout whole production process

Intensified supplier quality management to ensure quality and consistency

World-leading PV product testing Center

High efficient customer service and quality support mechanism

Potential induced degradation (PID) Resistant

100% EL double inspection

Increased module robustness to minimize micro-cracks

Mechnical Data

Solar Cells                                   Polycrystalline 156.75 × 156.75mm (6 inches)
Cell Orientation                           72 cells (6 × 12)
Module Dimensions                    1978 × 992 × 6 mm (77.9 × 39.1 × 0.236 inches)
Weight                                         (Std)* 28.0 kg (61.7 lb)
Glass                                            2.5 mm (0.10 inches), High Transmission, AR Coated Tempered Glass
POE    
Frame                                           Frameless
J-Box                                            IP 67 or IP 68 rated
Cables                                          Photovoltaic Technology Cable 4.0mm² (0.006 inches²)
Connector                                    MC4 Compatible(1500V)

Electrical data(STC)

Peak Power Watts-PMAX (Wp)*               330                 335             340
Power Output Tolerance-PMAX (W)         0~+5
Maximum Power Voltage - VMPP (V)       37.6                37.8            38.0
Maximum Power Current - IMPP (A)         8.78                8.87            8.96
Open Circuit Voltage-VOC (V)                   46.2                46.4            46.6
Short Circuit Current-ISC (A)                      9.23                9.30            9.38
Module Efficiency ηm (%)    1                    6.8                  17.1             17.3

STC: Irradiance 1000 W/m², Cell Temperature 25°C, Air Mass AM1.5.
*Test tolerance: ±3%

Electrical data(NOCT)

Maximum Power-PMAX (Wp)                   244                  250              255
Maximum Power Voltage-VMPP (V          34.8                 35.2              35.5
Maximum Power Current-IMPP (A)           7.02                 7.11              7.18
Open Circuit Voltage-VOC (V)                   42.7                 43.2              43.4
Short Circuit Current-ISC (A)                      7.45                 7.51              7.57
NOCT: Irradiance at 800W/m², Ambient Temperature 20°C, Wind Speed 1m/s.

Temperature Ratings

Nominal Operating Cell Temperature (NOCT)                 44°C (±2°C)
Temperature Coefficient of PMA                                     - 0.41%/°C
Temperature Coefficient of VOC                                      - 0.32%/°C
Temperature Coefficient of IS                                          0.05%/°C

Maximum Ratings

Operational Temperature                                               -40~+85°C
Maximum System Voltage                                              1000V DC (IEC)
1000V DC (UL)
Max Series Fuse Rating                                                   15A

I-V and P-V curves of PV Module

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