ET-M660BB 265-285

ET Solar Group
Type: Monocrystalline
Power Range: 265 ~ 285 Wp
Region: China China
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Alternative Product

From $0.370 / Wp
  • Cell Type: Polycrystalline
  • Dimensions: 1640x990x35 mm
  • Weight: 19 kg
  • Cell Size: 156×156 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 235 Wp
  • Vmpp: 29.8 V
  • Impp: 7.9 A
  • Voc: 36.9 V
  • Isc: 8.46 A
  • Efficiency: 16.6 %
  • Product Warranty: 10 Years
  • Power Warranty: 10 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
ET-M660265BB ET-M660270BB ET-M660275BB ET-M660280BB ET-M660285BB
WARRANTY  
Product Warranty 10 Years
Power Warranty 25 Years of 81.4% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
265 Wp 270 Wp 275 Wp 280 Wp 285 Wp
Voltage at Maximum Power (Vmpp)
30.64 V 30.83 V 30.97 V 31.01 V 31.85 V
Current at Maximum Power (Impp)
8.65 A 8.76 A 8.88 A 9.03 A 8.95 A
Open Circuit Voltage (Voc)
38.29 V 38.68 V 39.08 V 39.26 V 39.18 V
Short Circuit Current (Isc)
9.1 A 9.12 A 9.14 A 9.23 A 9.46 A
Panel Efficiency
16.29 % 16.6 % 16.9 % 17.21 % 17.52 %
Power Tolerance(Positive)
+ 2 % + 2 % + 2 % + 1.5 % + 1.5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Temperature
44.4±2 °C 44.4±2 °C 44.4±2 °C 44.4±2 °C 44.4±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 -0.43 %/°C
Temperature Coefficient of Voc -0.3 %/°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) 1640x992x35 mm
Weight 18.5 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 60
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crosssection 4 mm2
Certifications
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ET Solar Group

27F, Galaxy International Plaza, 7 Shanxi Road, Nanjing, Jiangsu
No. Staff: 3,000
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Crystalline

Production (MW)/2012: 500 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 5-305

Useful Contacts

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ET SOLAR

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