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RM72-156P 305-320

Jiangsu Rongma New Energy Co., Ltd.
Type: Polycrystalline
Power Range: 305 ~ 320 Wp
Region: China China
Note: Your Enquiry will be sent directly to Jiangsu Rongma New Energy Co., Ltd..

Alternative Product

From €0.390 / Wp
  • Cell Type: Polycrystalline
  • Dimensions: 1657x998x38 mm
  • Weight: 18.1 kg
  • Cell Size: 156×156 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 254.99 Wp
  • Vmpp: 31.62 V
  • Impp: 8.37 A
  • Voc: 37.98 V
  • Isc: 8.903 A
  • Efficiency: 16.4 %
  • Product Warranty: 10 Years
  • Power Warranty: 12 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
RM72-156P/305 RM72-156P/310 RM72-156P/315 RM72-156P/320
Electrical Data at STC  
Maximum Power (Pmax)
305 Wp 310 Wp 315 Wp 320 Wp
Voltage at Maximum Power (Vmpp)
36.97 V 37.13 V 37.37 V 37.52 V
Current at Maximum Power (Impp)
8.25 A 8.35 A 8.43 A 8.53 A
Open Circuit Voltage (Voc)
44.9 V 44.99 V 45.04 V 45.17 V
Short Circuit Current (Isc)
8.88 A 8.97 A 9.08 A 9.16 A
Panel Efficiency
15.72 % 15.98 % 16.23 % 16.49 %
Power Tolerance (Positive)
+ 3 % + 3 % + 3 % + 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
220 Wp 231 Wp 235 Wp 238 Wp
Voltage at Maximum Power (Vmpp)
34.8 V 33.9 V 34.3 V 34.7 V
Current at Maximum Power (Impp)
6.32 A 6.81 A 6.84 A 6.86 A
Open Circuit Voltage (Voc)
41.6 V 42.7 V 43.2 V 43.7 V
Short Circuit Current (Isc)
6.9 A 7.26 A 7.29 A 7.3 A
Temperature
45±2 °C 45±2 °C 45±2 °C 45±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 -0.41 %/°C
Temperature Coefficient of Voc -0.31 %/°C
Temperature Coefficient of Isc 0.06 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1956x992x40 mm
Weight 25.8 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 72
Glass Type Tempered, High Transmittance
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Junction Box Protection Class IP 67
Cable Crossection 4 mm2
Cable Length 1000 mm

Jiangsu Rongma New Energy Co., Ltd.

No. 3, Yangtze River Rd, East Industrial Zone, Siyang, Suqian, Jiangsu
Parent Company: Rongma Technology Group
Send message to this supplier

Crystalline

Production (MW)/: MWp
Polycrystalline
Power Range(Wp): 260-320

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