• 25-year linear performance warranty.
  • 10-year warranty on materials and workmanship.
  • Product enforced by CHUBB insurance.
  • 48 hour-response service.
  • Enhanced design for easy installation and long-term reliability.


  • Cost-effective standard solar modules for skylight, roofing and
    facades applications.
  • 0 to +3% positive tolerance for mainstream products.
  • Withstand high wind loads and snow loads (5400Pa).
  • Anti-reflective highly transparent, low iron tempered glass.
  • Whole black and frame features aesthetic appearance.
  • Transmission rate 3.18%.

Typical Electrical Characteristics

Characteristics ZDNY-310P72 ZDNY-315P72 ZDNY-320P72 ZDNY-330P72
Max.Power (Pmax) 310Wp 315Wp 320Wp 330Wp
Optimum Operating Voltage (Vm) 36.91V 37.01V 37.05V 37.13V
Optimum Operating Current (Im) 8.41A 8.52A 8.64A 8.89A
Open-circuit Voltage (Voc) 45.65V 45.70V 45.70V 45.76V
Short-circuit Current (Isc) 8.85A 8.98A 9.09A 9.27A
Cell Efficiency 17.69% 17.98% 18.26% 18.83%
Module Efficiency 15.98% 16.23% 16.49% 17.01%

Note: the specifications are obtained under the Standard Test Condition(STC): 1000W/㎡ soalr irradiance, AM 1.5, Cell Temperature 25℃.

Solar Cell Poly-crystalline 156x156mm
Output Tolerance (Pmax) 0~+3%
Number of cells 54 cells in series
Module Dimension 1482x992x40mm
Weight 17.5kg
Max. System Voltage 1000V(TUV)/600V(UL)
Max. Series Fuse Rating 15A
Output Cable PV 4mm2
Cable Length 90cm±5
Number of Bypass Diodes 3/6
Temperature cycling range (-40-85℃)
NOTC 47℃±2℃
Temperature coefficients of Isc +(0.053±0.01)%/K)
Temperature coefficients of Voc -(0.35±0.001)%/K)
Temperature coefficients of Pmax -(0.40±0.05)%/K)
Load Capacity 315pcs/20’GP