DE-CM Premium

Wiosun GmbH & Co. KG ( Solarzentrum Allgäu )
Type: Monocrystalline
Power Range: 245 ~ 260 Wp
Region: Germany Germany
Note: Your Enquiry will be sent directly to Wiosun GmbH & Co. KG ( Solarzentrum Allgäu ).

Alternative Product

From $0.390 / Wp
  • Cell Type: Monocrystalline
  • Dimensions: 1640x992x40 mm
  • Weight: 18.6 kg
  • Cell Size: 156×156 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 260 Wp
  • Vmpp: 31.2 V
  • Impp: 8.34 A
  • Voc: 38.09 V
  • Isc: 8.84 A
  • Efficiency: 15.98 %
  • Product Warranty: 10 Years
  • Power Warranty: 10 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
DE-C245M-P DE-C250M-P DE-C255M-P DE-C260M-P
Warranty  
Product Warranty 10 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
245 Wp 250 Wp 255 Wp 260 Wp
Voltage at Maximum Power (Vmpp)
30.11 V 30.31 V 30.51 V 30.71 V
Current at Maximum Power (Impp)
8.14 A 8.25 A 8.36 A 8.47 A
Open Circuit Voltage (Voc)
37.8 V 37.9 V 38 V 38.1 V
Short Circuit Current (Isc)
8.72 A 8.82 A 8.92 A 9.02 A
Panel Efficiency
14.78 % 15.09 % 15.4 % 16 %
Power Tolerance(Positive)
+ 2 % + 2 % + 2 % + 2 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
178 Wp 182 Wp 185 Wp 189 Wp
Voltage at Maximum Power (Vmpp)
27.19 V 27.36 V 27.54 V 27.7 V
Open Circuit Voltage (Voc)
34.73 V 37.82 V 37.92 V 35.01 V
Short Circuit Current (Isc)
7.03 A 7.11 A 7.19 A 7.27 A
Temperature
48±2 °C 48±2 °C 48±2 °C 48±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~80 °C
Temperature Coefficient of Pmax -0.44 %/°C
Temperature Coefficient of Voc -0.31 %/°C
Temperature Coefficient of Isc 0.031 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Maximum Reverse Current 25 A
Material Data  
Panel Dimension (H/W/D) 1640x990x35 mm
Weight 18 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Connector Type MC4
Cable Crosssection 4 mm2
Cable Length 1000 mm
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Wiosun GmbH & Co. KG ( Solarzentrum...

Kreener Straße 12, DE-87640 Biessenhofen
No. Staff: 28
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Crystalline

Production (MW)/2011: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 195-260

Innovative Panel Design

Production (MW)/2011: --
PV Thermal
Power Range(Wp): 190-205

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    185~200 Wp Polycrystalline
  • DE-AM
    195~205 Wp Monocrystalline
  • DE-CM
    240~255 Wp Monocrystalline
  • DE-CP
    240~255 Wp Polycrystalline