ChinaLand CHN-72P Polysilicon Module

CHN 72P Panels

305W / 310W / 315W / 320W / 325W

Features and Benefits

  • Power tolerance (0~+3%) to ensure the high reliability of power output
  • Modules certified by TUV to withstand high level of wind loads (2400 Pa) and snow loads (5400 Pa)
  • Special PV Module Insurances by world leading insurance company guarantees the benefit of PC investors and PV module users
  • Junction box and bypass diodes guarantee the modules free of overheating and "hot spot effect"
Mechanical Drawings

Mechanical Specifications

Cell Type Poly Crystalline 156x156mm
Number of cells 72 (6x12)
Dimensions (AxBxC) 1950x990x40mm
Weights 23kg
Front Glass 3.2mm tempered low iron glass
Frame Clear anodized aluminum alloy
Junction Box IP67, with bypass diodes
Connector MC4 compatible
Output Cables TUV, ±length 900mm, 40mm2

Electrical Characteristics

Maximum Power at STC (Pmax) 305W 310W 315W 320W 325W
Short Circuit Current (Isc) 8.78A 8.86A 8.93A 9.03A 9.10A
Open Circuit Voltage (Voc) 43.7V 44.0V 44.3V 44.6V 44.9V
Maximum Power Current (lmpp) 8.27A 8.36A 8.44A 8.53A 8.62A
Maximum Power Voltage (Vmpp) 36.9V 37.1V 37.3V 37.5V 37.7V
Module Efficiency 15.80% 16.06% 16.32% 16.58% 16.84%
Power Tolerance 0~+3% 0~+3% 0~+3% 0~+3% 0~+3%

STC: irradiance 1000W/m2
Module temperature: 25°C
AM = 1.5

Temperature Characteristics

Norminal Operating Cell Temperature (NOCT) 45°C ±2°C
Temperature Coefficient of Pmax -0.44%°C
Temperature Coefficient of Voc -0.34%°C
Temperature Coefficient of Isc 0.06%°C

Packaging Configuration

Container 20'GP 40'GP
Pieces per pallet 27 27
Pallets per container 10 24
Pieces per container 270 648

System Integration Parameters

Maximum system voltage VDC 1000V
Maximum Series Fuse 15A
Increased snowload acc. to IEC 61215 5400Pa
Operating Temperature -40 to +85°C
Number of bypass diodes 3