Hi-MO 4 LR4-72HBD 440-460M

LONGi Solar Technology Co., Ltd.

Type:	Bifacial, Monocrystalline
Power Range:	440 ~ 460 Wp
Region:	China

Note: Your Enquiry will be sent directly to LONGi Solar Technology Co., Ltd..

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Cell Type: TOPCon
Dimensions: 2278x1134x30 mm
Weight: 32 kg
Cell Size: 182×182 mm
Glass Thickness: 2 mm

Product Info
Company Profile

Product Characteristics

Model No.

LR4-72HBD-440M

LR4-72HBD-445M

LR4-72HBD-450M

LR4-72HBD-455M

LR4-72HBD-460M

Warranty

Product Warranty

12 Years

Power Warranty

15 Years of 91.7% Output Power, 30 Years of 84.95% Output Power

Electrical Data at STC

Maximum Power (Pmax)

440 Wp

445 Wp

450 Wp

455 Wp

460 Wp

Voltage at Maximum Power (Vmpp)

41 V

41.2 V

41.4 V

41.6 V

41.8 V

Current at Maximum Power (Impp)

10.73 A

10.8 A

10.87 A

10.93 A

11.01 A

Open Circuit Voltage (Voc)

49.2 V

49.4 V

49.6 V

49.8 V

50 V

Short Circuit Current (Isc)

11.45 A

11.52 A

11.58 A

11.65 A

11.73 A

Panel Efficiency

20.2 %

20.5 %

20.7 %

20.9 %

21.2 %

Power Tolerance (Positive)

+ 3 %

Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m², cell temperature 25°C

Electrical Data at NOCT

Maximum Power (Pmax)

329.8 Wp

333.6 Wp

337.3 Wp

341.1 Wp

344.8 Wp

Voltage at Maximum Power (Vmpp)

38.4 V

38.6 V

38.8 V

38.9 V

39.1 V

Current at Maximum Power (Impp)

8.6 A

8.65 A

8.7 A

8.76 A

8.82 A

Open Circuit Voltage (Voc)

46.3 V

46.5 V

46.6 V

46.8 V

47 V

Short Circuit Current (Isc)

9.23 A

9.28 A

9.34 A

9.39 A

9.45 A

Temperature

45±2 °C

Nominal Operating Cell Temperature (NOCT): 800W/m², AM 1.5, windspeed 1m/s,ambient temperature 20°C

Thermal Ratings

Operating Temperature Range

-40~85 °C

Temperature Coefficient of Pmax

-0.34 %/°C

Temperature Coefficient of Voc

-0.265 %/°C

Temperature Coefficient of Isc

0.05 %/°C

Maximum Ratings

Maximum System Voltage

1500 V

Series Fuse Rating

25 A

Material Data

Panel Dimension (H/W/D)

2094x1038x35 mm

Weight

27.5 kg

Cell Type

Bifacial, Monocrystalline

Cell Size

166×166 mm

Cell Number

144

Glass Type

Tempered

Glass Thickness

2 mm

Frame Type

Anodized Aluminium

Junction Box Diodes

Junction Box Protection Class

IP 68

Cable Crossection

4 mm²

PDF

Download Manufacturer's PDF

LONGi Solar Technology Co., Ltd.

: Click to show company phone
: https://www.longi.com
: China
: No. 8369, Shangyuan Road, Economic And Technological Development Zone, Xi'an, Shaanxi

No. Staff: 60,601

Parent Company: LONGi Green Energy Technology Co.,Ltd

Contact Manufacturer

Note: Your Enquiry will be sent directly to LONGi Solar Technology Co., Ltd..

Crystalline

Production (MW)/: MWp

Monocrystalline

Power Range(Wp): 570-590

Reviews

Stable company with fast support and high quality standards.

-- Dr. Voit, SMM Solar

Longi is our most requested brand for projects where financing is involved. Longi's bankability, reputation, quality, and service guarantees that our clients will be pleased with their purchase and get the funds needed to complete their projects without issue.

-- Monique Bright-Rodgers, The Sol Patch International, Inc.