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STEP 4 PERC

STEP 4 PERC

Sunday-Seoul Marine
Type: PERC
Power Range: 290 ~ 305 Wp
Region: Korea Korea
Note: Your Enquiry will be sent directly to Sunday-Seoul Marine.

Alternative Product

  • Cell Type: Monocrystalline
  • Dimensions: 1684x1002x35 mm
  • Weight: 20.5 kg
  • Cell Size: 158.75×158.75 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 325 Wp
  • Vmpp: 33.6 V
  • Impp: 9.68 A
  • Voc: 41.1 V
  • Isc: 10.2 A
  • Efficiency: 19.26 %
  • Product Warranty: 12 Years
  • Power Warranty: 30 Years of 84.8% Output Power

Product Characteristics

Model No.
STEP 4 290W STEP 4 295W STEP 4 300W STEP 4 305W
Warranty  
Product Warranty 10 Years
Power Warranty 10 Years of 90.7% Output Power, 25 Years of 80.2% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
290 Wp 295 Wp 300 Wp 305 Wp
Voltage at Maximum Power (Vmpp)
31.19 V 31.72 V 32.66 V 32.8 V
Current at Maximum Power (Impp)
8.84 A 9 A 9.2 A 9.3 A
Open Circuit Voltage (Voc)
38.08 V 38.74 V 39.99 V 40.05 V
Short Circuit Current (Isc)
9.46 A 9.62 A 9.88 A 9.95 A
Panel Efficiency
17.6 % 18 % 18.3 % 18.6 %
Power Tolerance (Positive)
+ 1.5 % + 1.5 % + 1.5 % + 1.5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Thermal Ratings  
Operating Temperature Range -40~90 °C
Temperature Coefficient of Pmax -0.41 %/°C
Temperature Coefficient of Voc -0.29 %/°C
Temperature Coefficient of Isc 0.04 %/°C
Material Data  
Panel Dimension (H/W/D) 1650x996x35 mm
Weight 18.4 kg
Cell Type PERC
Cell Size 156.75×156.75 mm
Cell Number 60
Glass Type Tempered, High Transmittance
Back Cover Type TPE
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 1000 mm

Sunday-Seoul Marine

+82 2 4466691
solar.sdn-i.com
Korea
3rd Floor Medipost, Gyeonggi-do, Seongnam-si, Bundang-gu
Note: Your Enquiry will be sent directly to Sunday-Seoul Marine.

Crystalline

Production (MW)/: MWp
Polycrystalline
Power Range(Wp): 250-270
Business Details
Crystalline
Type: Polycrystalline
Power Range(Wp): 250-270
High Efficiency Crystalline
Type: PERC
Power Range(Wp): 290-325
Manufacturing
OEM

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