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STP315S-20/Wfh

Selfa GE S.A.
Type: Monocrystalline
Power Range: 315 Wp
Region: Poland Poland
Note: Your Enquiry will be sent directly to Selfa GE S.A..

Alternative Product

Poly-325W

Huicheng Energy
From €0.157 / Wp
  • Cell Type: Polycrystalline
  • Dimensions: 1956x992x40 mm
  • Weight: 23 kg
  • Cell Size: 156×156 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 325 Wp
  • Vmpp: 37.45 V
  • Impp: 8.68 A
  • Voc: 46.15 V
  • Isc: 9.39 A
  • Efficiency: 17.25 %
  • Product Warranty: 25 Years
  • Power Warranty: 10 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
STP315S-20/Wfh
Warranty  
Product Warranty 12 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80.2% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
315 Wp
Voltage at Maximum Power (Vmpp)
33.2 V
Current at Maximum Power (Impp)
9.49 A
Open Circuit Voltage (Voc)
40.4 V
Short Circuit Current (Isc)
9.89 A
Panel Efficiency
19 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
232.1 Wp
Voltage at Maximum Power (Vmpp)
30.6 V
Current at Maximum Power (Impp)
7.6 A
Open Circuit Voltage (Voc)
37.1 V
Short Circuit Current (Isc)
8.02 A
  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 -0.4 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.06 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 1670x992x35 mm
Weight 18.5 kg
Cell Type Monocrystalline
Glass Type Tempered, Anti-reflection Coating
Glass Thickness 3.2 mm
Junction Box Diodes 3
Connector Type MC4

Selfa GE S.A.

Bieszczadzka 14, 71-042 Szczecin, Zachodniopomorskie
No. Staff: 150
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Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 270-320

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