320 - 340W 9BB half-cut cast mono

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320 - 340W 9BB half-cut cast mono

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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
34.1
34.4
34.7

Operating Current (Impp/A)

9.55
9.61
9.66
9.74
9.80

Open-Circuit Voltage (Voc/V)

40.1
40.3
40.5
40.7
40.9

Short-Circuit Current (Isc/A)

9.99
10.06
10.12
10.18
10.24

Module Efficiency ηm(%)

18.9
19.2
19.5
19.8
20.1

Performance at NMOT

Maximum Power (Pmax/W)

237
241
244
248
251

Operating Voltage (Vmpp/V)

31.3
31.5
31.7
31.9
32.2

Operating Current (Impp/A)

7.61
7.67
7.71
7.78
7.83

Open-Circuit Voltage (Voc/V)

37.3
37.5
37.6
37.8
38.0

Short-Circuit Current (Isc/A)

8.06
8.12
8.17
8.22
8.27

MECHANICAL SPECIFICATION

Cell Type

Cast 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/Landscape 1200mm/Customized

Cable Cross Section Size

TUV: 4mm2 (0.006inches2 )/UL: 12AWG

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