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SF250-290M

SF250-290M

Zhejiang Shengfa New Energy Technology Co., Ltd.
Type: Monocrystalline
Power Range: Wp
Region: China China

Alternative Product

QNN182-HG565-585W-72

Qn-Solar
  • Cell Type: TOPCon
  • Dimensions: 2279x1134x35 mm
  • Weight: 31.4 kg
  • Cell Size: 182×182 mm
  • Glass Thickness: --
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Product Characteristics

Model No.
SF-250M SF-260M SF-270M SF-280M SF-290M
Electrical Data at STC  
Maximum Power (Pmax)
250 Wp 260 Wp 270 Wp 280 Wp 290 Wp
Voltage at Maximum Power (Vmpp)
34.4 V 34.4 V 34.4 V 34.8 V 35.1 V
Current at Maximum Power (Impp)
7.27 A 7.56 A 7.85 A 8.05 A 8.26 A
Open Circuit Voltage (Voc)
43.4 V 43.4 V 43.6 V 43.8 V 44.1 V
Short Circuit Current (Isc)
8.22 A 8.35 A 8.46 A 8.57 A 8.69 A
Power Tolerance (Positive)
+ 3 % + 3 % + 3 % + 3 % + 3 %
Power Tolerance (Negative)
- 3 % - 3 % - 3 % - 3 % - 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Temperature 46±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 -0.5 %/°C
Temperature Coefficient of Isc 0.06 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Material Data  
Panel Dimension (H/W/D) 1956x992x50 mm
Weight 23 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 72

Zhejiang Shengfa New Energy Technology Co., Ltd.

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www.shengfanewenergy.com
China
Tashan Industrial Zone, Meilin Street, Ninghai County, Ningbo, Zhejiang

Crystalline

Production (MW)/2012: 40 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 5-290

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