Photovoltaic Module

Quality & Safety:

  • Rigorous quality control meeting the highest international standards
  • High- transmissible low-iron tempered glass, strong aluminum frame using UV-resistant silicon
  • ISO 9001:2008 (Quality Management System) certified factory
  • IEC61215, IEC61730, MCS CEC certified product
  • TUV, CE conformity

Features:

  • High conversion efficiency
  • Low power tolerance  of  0~+3%
  • Low degradation under  light exposure
  • Can withstand high wind- pressure, snow load
  • Passing IEC 61215 2400Pa mechanical  load test
  • Origin: China.

Warranties:

  • 10 years limited product warranty
  • 15 years at 90% of the minimal rated power output
  • 25 years at 80% of the minimal rated power output

Certification:

Electrical Characteristics:

Model COS20-18P COS30-18P COS40-18P COS50-18P COS65-18P COS75-18P COS85-18P COS100-18P COS120-18P COS250-30M
Maximum Power (W) 20 30 40 50 65 75 85 100 120 250
Optimum Voltage (V) 18.25 18.25 18.25 18.5 18.83 18.12 18.72 18.5 18.11 31.65
Optimum Current (A) 1.1 1.64 2.2 2.71 3.46 4.18 4.55 5.41 6.63 7.9
Open Circuit Voltage (V) 21.96 21.96 21.96 22.14 22.46 21.76 22.36 22.14 21.89 37.37
Short Circuit Current (A) 1.1 1.64 2.2 2.71 3.46 4.18 4.55 5.41 6.63 8.45
Cell Efficiency (%) 15.57 15.57 15.57 16.22 16.87 17.46 16.54 16.22 15.03 17.96
Module Efficiency (%) 11.05 11.06 11.8 12.5 13.32 14.37 13.48 13.41 12.64 15.4
Maximum System Voltage (V) 1000DC
Max Series Fuse Rating (A) 10
Power Tolerance 0 ~ +3%
STC Irradiance 1000W/㎡,Modules Temperature 25℃,AM=1.5

Mechanical Characteristics:

Model COS20-18P COS30-18P COS40-18P COS50-18P COS65-18P COS75-18P COS85-18P COS100-18P COS120-18P COS250-30M
Solar Cell Type Polycrystalline Monocrystalline
Cell Size (mm) 156×23 156×35 156×46.66 156×56 156×70 156×78 156×70 156×112 156×156 156×156
No. of Cells 36(2×18) 36(4×9) 60(6×10)
Panel Size (mm) 510×355×25 678×400×25 678×500×25 678×590×30 678×720×30 678×770×30 678×930×30 678×1100×35 678×1400×40 1640×990×40
Weight (kg) 2.2 3.2 4.0 4.5 5.5 6.1 7.0 8.8 11.0 18.6
Front  Glass 3.2mm high transmission, low iron, tempered  glass
Frame Anodized Aluminum Alloy`
Junction box IP65   Rated

Temperature Coefficient Data:

Nominal  Operating Cell  Temperature(℃) 47±2
Pmax   Temperature Coefficients(W/℃) -0.47%
Voc Temperature Coefficients(V/℃) -0.38﹪
Isc Temperature  Coefficients(A/℃) +0.04﹪