Electrical parameters at Standard Test Conditions (STC)

                  POLY

Power output (Pmax)

Pmax

175W

Power output tolerance

(ΔPmax

)

ΔPmax

0-5W

Module efficiency

ηm

13.5%

Voltage at Pmax

Vmpp

23.0V

Current at Pmax                                             

Impp

        7.61A

Open-circuit voltag                                       

Voc

                                                                                    29.0V

Short-circuit curren                                       

Isc

                                                                                    8.20A

Electrical parameters at Nominal Operating Cell Temperature (NOCT)               

Power output

Pmax

127.1W

Voltage at Pmax

Vmpp

                                                                                    20.7V

Current at Pmax

Impp

6.13A

Open-circuit voltage

Voc

26.5V

Short-circuit current

Isc

6.64A

Thermal   Characteristics

Nominal operating cell temperature

NOTC

46+/-2°C

Temperature coefficient of Pmax

γ

-0.45%/°C

Temperature coefficient of Voc

βVoc

-0.37%/°C

Temperature coefficient of Isc

αIsc

-0.06%/°C

Operation   Conditions

Max. system voltage

1000VDC

Max. series fuse rating

15A

Limiting reverse current

Do not apply external voltages larger than Voc of the module.

Operating temperature range

-40 to 85°C

Max. static load, front (e.g., snow and wind)

5400Pa

Max. static load, back (e.g., wind)

2400Pa

Max. hailstone impact (diameter / velocity)

25mm / 23m/s

Construction   Material

Front cover (material / type / thickness)

low-iron tempered glass / 3.2mm

Cell (quantity / material / type / dimensions)

48 / multicrystalline / 156mm x 156mm

Encapsulant (material)

ethylene vinyl acetate (EVA)

Frame (material / color / anodization color)

anodized aluminum alloy/ silver / clear

Junction box (protection degree)

IP65

Cable (length / cross-sectional area)

900mm / 4mm2

Plug connector

(type / protection degree)

MC4 / IP67 or Amphenol H4 / IP68