MONO-ZDNY-320C72/325C72/330C72 /335C72/340C72



  • High-yield modules with high level of efficiency:
    Automatic cell and module production with 100% quality control and product trace-ability. 
    0 to +3% of positive power tolerance guaranteed
    PID Free(Potential Induced Degradation)
  • Heavy Load mechanical resistance:
    TUV Certified (5400Pa tested against snow and 2400Pa against the wind)
  • The production system is ISO9001, ISO14001, OHSAS18001 certified
  • Fire Test Approved:
    Application class A, Safety Class II, Fire Rating A
  • High Salt mist and ammonia resistance
  • Enhanced design for easy installation and long-term reliability.


  • 12 years limited workmanship warranty.
  • No less than 97% output power in the first year.
  • No more than 0.7% annual declination since the second year.
  • 25 year warranty at 80.2% power output.
  • Product liability and E&O insurance has been covered by Chubb Insurance


Characteristics ZDNY-320C72 ZDNY-325C72 ZDNY-330C72 ZDNY-335C72 ZDNY-340C72
Max.Power (Pmax) 320Wp 325Wp 330Wp 335Wp 340Wp
Optimum Operating Voltage (Vm) 37.15V 37.46V 37.65V 37.88V 38.02V
Optimum Operating Current (Im) 8.62A 8.68A 8.77A 8.85A 8.95A
Open-circuit Voltage (Voc) 45.96V 46.25V 46.45V 46.67V 46.79V
Short-circuit Current (Isc) 9.10A 9.16A 9.23A 9.29A 9.37A
Cell Efficiency 18.60% 18.89% 19.18% 19.47% 19.76%
Module Efficiency 16.49% 16.75% 17.01% 17.26% 17.52%

STC (Standard Test Condition): Irradiance 1000W/m2, Module Temperature 25℃, AM=1.5
NOTC: Irradiance 800W/m2, amblent Temperature 20℃, wind speed 1m/s

Solar Cell Mono-crystalline 156*156mm
Output Tolerance (Pmax) 0~+3%
Number of cells 72 cells in series
Module Dimension 1956*992*45mm
Weight 23.00kg
Max. System Voltage 1000V(TUV)/1000V(UL)
Max. Series Fuse Rating 15A
Output Cable PV 4mm2
Cable Length 90cm±5
Number of Bypass Diodes 3
Temperature cycling range (-40~85℃)
NOTC 47℃±2℃
Temperature coefficients of Isc +0.053%/K
Temperature coefficients of Voc -0.303%/K
Temperature coefficients of Pmax -0.40%/K
Load Capacity 230pcs/20’GP