320 - 340W half-cut mono perc

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320 - 340W half-cut mono perc

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Product Description

POWER RANGE: 320 - 340W

MAXIMUM EFFICIENCY:  20.1%

POSITIVE POWER TOLERANCE: 0~+3%

Performance at STC (Power Tolerance 0 ~ +3%)

Maximum Power (Pmax/W)

320

325

330

335

340

Operating Voltage (Vmpp/V)

33.5

33.8
34.2
34.6
35.0

Operating Current (Impp/A)

9.56

9.62
9.66
9.69
9.72

Open-Circuit Voltage (Voc/V)

40.1

40.3
40.5
40.7
40.9

Short-Circuit Current (Isc/A)

10.16

10.22
10.26
10.29
10.32

Module Efficiency ηm(%)

19.0
19.3
19.6
19.9
20.1

Performance at NMOT

Maximum Power (Pmax/W)

238.3
241.8
245.6
248.8
252.1

Operating Voltage (Vmpp/V)

30.9
31.2
31.5
31.8
32.1

Operating Current (Impp/A)

7.71
7.76
7.80
7.83
7.86

Open-Circuit Voltage (Voc/V)

37.3
37.5
37.7
37.8
38.0

Short-Circuit Current (Isc/A)

8.20
8.25
8.28
8.31
8.33

MECHANICAL SPECIFICATION

Cell Type

Monocrystalline

Cell Dimensions

158.75*158.75mm

Cell Arrangement

120 (6*20)

Weight

20.7kg (45.64Ibs)

Module Dimensions

1684*1002*35mm (66.30*39.45*1.38inches)

Cable Length

(Portrait)

(+)300mm (11.81inches) / (-)300mm (11.81inches)

Cable Cross Section Size

4mm2 (0.006inches2 )

Front Glass

3.2mm High Transmission, Tempered Glass

No. of Bypass Diodes

3/6

Packing Configuration (1)

31pcs/carton, 806pcs/40hq

Packing Configuration (2)

31+4pcs/carton, 858pcs/40hq

Frame

Anodized Aluminium Alloy

Junction Box

IP68

OPERATING CONDITIONS

Maximun System Voltage

1000V/1500V/DC(IEC)

Operating Temperature

-40°C ~ +85°C

Maximun Series Fuse

20A

Static Loading

5400pa

Conductivity at Ground

≤0.1Ω

Safety Class

II

Resistance

≥100MΩ

Connector

MC4 Compatible

TEMPERATURE COEFFICIENT

Temperature Coefficient Pmax

-0.36%/°C

Temperature Coefficient Voc

-0.26%/°C

Temperature Coefficient Isc

+0.043%/°C

NMOT

43±2°C