DH-M778F 470-490W

Jiangsu Dehui Solar Co., Ltd.

Type:	Bifacial, PERC
Power Range:	470 ~ 490 Wp
Region:	China

Note: Your Enquiry will be sent directly to Jiangsu Dehui Solar Co., Ltd..

Alternative Product

ERA-72HC 525-550M

ERA Solar

From €0.0929 / Wp

Cell Type: Monocrystalline
Dimensions: 2279x1134x35 mm
Weight: 27.2 kg
Cell Size: --
Glass Thickness: 3.2 mm

Product Info
Company Profile

Product Characteristics

Model No.

470

475

480

485

490

Warranty

Product Warranty

12 Years

Power Warranty

30 Years of 84.95% Output Power

Electrical Data at STC

Maximum Power (Pmax)

470 Wp

475 Wp

480 Wp

485 Wp

490 Wp

Voltage at Maximum Power (Vmpp)

44.37 V

44.57 V

44.75 V

44.95 V

45.15 V

Current at Maximum Power (Impp)

10.6 A

10.66 A

10.73 A

10.79 A

10.87 A

Open Circuit Voltage (Voc)

48.85 V

49.05 V

49.25 V

49.45 V

49.65 V

Short Circuit Current (Isc)

11.4 A

11.46 A

11.52 A

11.58 A

11.64 A

Panel Efficiency

20.2 %

20.4 %

20.6 %

20.8 %

21.1 %

Power Tolerance (Positive)

+ 1 %

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

Electrical Data at NOCT

Maximum Power (Pmax)

348 Wp

352 Wp

356 Wp

359 Wp

363 Wp

Voltage at Maximum Power (Vmpp)

40.55 V

40.79 V

40.97 V

41.08 V

41.25 V

Current at Maximum Power (Impp)

8.58 A

8.63 A

8.69 A

8.74 A

8.8 A

Open Circuit Voltage (Voc)

45.92 V

46.11 V

46.3 V

46.38 V

46.67 V

Short Circuit Current (Isc)

9.23 A

9.28 A

9.3 A

9.38 A

9.42 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

-0.35 %/°C

Temperature Coefficient of Voc

-0.27 %/°C

Temperature Coefficient of Isc

0.04 %/°C

Maximum Ratings

Maximum System Voltage

1500 V

Series Fuse Rating

20 A

Material Data

Panel Dimension (H/W/D)

2261x1038x35 mm

Weight

32.2 kg

Cell Type

Bifacial, PERC

Cell Number

156

Glass Type

Anti-reflection Coating

Glass Thickness

2 mm

Encapsulant Type

POE

Frame Type

Anodized Aluminium

Junction Box Protection Class

IP 68

Cable Crossection

4 mm²

Cable Length

300 mm

PDF

Download Manufacturer's PDF

Jiangsu Dehui Solar Co., Ltd.

: Click to show company phone
: https://www.dehui-technology.com
: China
: Unit 2810-2811, Block 1, Office Building, Wuxi Henglong Plaza, No. 139, Middle Renmin Road, Wuxi, Jiangsu, 214000

Contact Manufacturer

Note: Your Enquiry will be sent directly to Jiangsu Dehui Solar Co., Ltd..

Crystalline

Production (MW)/: MWp

Monocrystalline

Power Range(Wp): 350-550

Useful Contacts

Ray Zhou Sales

DH-M778F 470-490W

Alternative Product

ERA-72HC 525-550M

Product Characteristics

Jiangsu Dehui Solar Co., Ltd.

Crystalline

Useful Contacts

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