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DAS-DH144NB 420W-440W

DAS-DH144NB 420W-440W

DAS Solar Co., Ltd.
Type: PERC
Power Range: 420 ~ 440 Wp
Region: China China
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Note: Your Enquiry will be sent directly to DAS Solar Co., Ltd..

Alternative Product

Atom-54

PowerSolutions EMEA
From €0.220 / Wp
  • Cell Type: Monocrystalline
  • Dimensions: 1723x1133x30 mm
  • Weight: 20 kg
  • Cell Size: --
  • Glass Thickness: 3.2 mm

Product Characteristics

Model No.
DH144NB-420 DH144NB-425 DH144NB-430 DH144NB-435 DH144NB-440
Warranty  
Product Warranty 15 Years
Power Warranty 30 Years of 87.4% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
420 Wp 425 Wp 430 Wp 435 Wp 440 Wp
Voltage at Maximum Power (Vmpp)
42.3 V 42.68 V 43.05 V 43.42 V 43.79 V
Current at Maximum Power (Impp)
9.93 A 9.96 A 9.99 A 10.02 A 10.05 A
Open Circuit Voltage (Voc)
49.58 V 49.74 V 49.89 V 50.04 V 50.19 V
Short Circuit Current (Isc)
10.53 A 10.58 A 10.63 A 10.68 A 10.73 A
Panel Efficiency
19.91 % 20.1 % 20.4 % 20.6 % 20.8 %
Power Tolerance (Positive)
+ 1 % + 1 % + 1 % + 1 % + 1 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
309 Wp 312 Wp 316 Wp 320 Wp 323 Wp
Voltage at Maximum Power (Vmpp)
38.92 V 39.15 V 39.55 V 39.9 V 40.17 V
Current at Maximum Power (Impp)
7.94 A 7.97 A 7.99 A 8.02 A 8.04 A
Open Circuit Voltage (Voc)
45.86 V 46.01 V 46.15 V 46.29 V 46.43 V
Short Circuit Current (Isc)
8.49 A 8.53 A 8.57 A 8.61 A 8.65 A
Temperature 42±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 -0.3 %/°C
Temperature Coefficient of Isc 0.048 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 2071x1020x6 mm
Weight 30 kg
Cell Type PERC
Cell Number 144
Frame Type Frameless
Junction Box Diodes 3
Junction Box Protection Class IP 68
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 300 mm
PDF  
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DAS Solar Co., Ltd.

Click to show company phone
www.das-solar.com
China
No.43, South Bailing Road, Green Industrial Cluster Zone, Qujiang District, Quzhou, Zhejiang, 324000
Note: Your Enquiry will be sent directly to DAS Solar Co., Ltd..

Useful Contacts

Contact Face
INFO Sales
Contact Face
Roger Guo Regional Sales Director

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