70-75W Mono Poly solar Module

70-75W Mono Poly solar Module

Niyue® is a professional leader China 70-75W Mono Poly solar Module manufacturer with high quality and reasonable price. Welcome to contact us.

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Product Description

With years of experience in production 70-75W Mono Poly solar Module, Niyue® can supply a wide range of 70-75W Mono Poly solar Module. High quality 70-75W Mono Poly solar Module can meet many applications, if you need, please get our online timely service about 70-75W Mono Poly solar Module. In addition to the product list below, you can also customize your own unique 70-75W Mono Poly solar Module according to your specific needs.


  • Bypass diode minimizes the power drop by shade.
  • White tempered glass ,EVA resin,weather proof film and anodized aluminum frame to provide efficient protection from the severest environmental conditions.
  • Waterproof.Perfect for grid applications.
  • Product guarantee 10 years.

Quality Assurance

  • Electrical Insulation test
  • Outdoor exposure test
  • Hot-spot endurance test
  • UV-exposure
  • Thermal cycling test
  • Humidity freeze test
  • Damp heat Test
  • Robustness of terminations test
  • Wet leakage current test
  • Mechanical load test
  • Hail impact test
  • Bypass diode thermal test

Electric Performance Typical Performance Characterics

Short Circuit Current Temperature Coefficiant%/℃ 0.06
Open Circuit Voltage Temperature Coefficient  %/℃ -0.34
Maximum Power Temperature Coefficient      %/℃ -0.47
Performance Warranty: 90%output , 12 years
80%output, 25 years


Type  Of  Module NB-70W NB-75W
Maximum  Power(W) 70 75
Tolerance(%) ±3% ±3%
Open Circuit Voltage (V) 21.78 22.39
Short Circuit Current (A) 4.08 4.26
Maximum Power Voltage (V) 18.00 18.50
Maximum Power Current (A) 3.89 4.05
Module Efficiency(%) 14.31 15.33
Solar Cell Efficiency(%) 17.72 18.99
Series Fuse Rating (A) 15 15
Terminal Box IP65 IP65
Maximum system voltage (V) DC1000 DC1000
Operating Temperature(℃) -40℃--85℃ -40℃--85℃
Dimension 730*670*30MM 730*670*30MM
Weight 5.1KG/PCS 5.1KG/PCS
Packing 2 pcs in one carton 2 pcs in one carton

Electrical Characteristics

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