Mono-crystalline Solar Module / Diamond Series

SEM 315/320/325/330/335/340/345 W Diamond

Data sheet (PDF)
  • Excellent efficiency – up to 19.92%
  • Improved reliability and durability
  • Positive power tolerance  0/+5W
  • Bankable module
  • PID free
  • Advanced surface texturing
  • Resistance to sand and dust abrasion
  • Safety for salt mist and ammonia corrosion
  • Outstanding  power output capability at low irradiance
  • Triple 100% EL tests
  • 3800 Pa wind load and 5400 Pa snow load (900 kg snow load per module); 35 mm hail stones at 97 km/h

WARRANTY

  • 15 Years: Manufacturing Warranty   100% 100%
  • 12 Years Warranty: 90% Power Output 90% 90%
  • 25 Years Warranty: 80% Power Output 80% 80%

CERTIFICATES

CE-Compliant, IEC 61215-1 (ed.1), IEC 61215-1-1 (ed.1), IEC 61215-2 (ed.1) IEC 61730-1 (ed.2), IEC 61730-2 (ed.2), application class A, Safety Class II, UL 1703

Solar Cells Mono-crystalline silicon
Module Dimensions 1762 × 983 × 35 mm
Weight 19.5 kg
Front Glass 3.2 mm high transmittance, reinforced glass
Backsheet Anti-aging film
Frame Anodized aluminum alloy
Junction Box IP67
Output Cables 4.0 mm2 PV special cable
Connectors MC4 compatible

 

Model SEM 315 Diamond SEM 320 Diamond SEM 325 Diamond SEM 330 Diamond SEM 335 Diamond SEM 340 Diamond SEM 345 Diamond
Performance at Standard Test Conditions (STC): 1000 W/m2, 25°C, AM 1.5
Maximum Power (Pmax) 315 W 320 W 325 W 330 W 335 W 340 W 345 W
Operating Voltage (Vmpp) 36.09 V 36.29 V 36.49 V 36.68 V 36.86 V 37.05 V 37.23 V
Operating Current (Impp) 8.73 A 8.82 A 8.91 A 9.00 V 9.09 V 9.18 V 9.27 V
Open-Circuit Voltage (Voc) 43.06 V 43.30 V 43.55 V 43.72 V 43.98 V 44.23 V 44.45 V
Short-Circuit Current (Isc) 9.18 A 9.27 A 9.36 A 9.45 A 9.54 A 9.63 A 9.72 A
Module Efficiency 18,19% 18,48% 18,76% 19,05% 19,34% 19,63% 19,92%
Performance at Nominal Module Operating Temperature (NMOT)
Maximum Power (Pmax) 235 W 238 W 241 W 245 W 249 W 252 W 256 W
Operating Voltage (Vmpp) 32.87 V 32.86 V 32.89 V 32.92 V 32.95 V 32.99 V 33.02 V
Operating Current (Impp) 7.15 A 7.25 A 7.35 A 7.45 A 7.56 A 7.66 A 7.75 A
Open-Circuit Voltage (Voc) 40.02 V 40.11 V 40.15 V 40.19 V 40.23 V 40.27 V 40.31 V
Short-Circuit Current (Isc) 7.60 A 7.68 A 7.76 A 7.83 A 7.91 A 7.99 A 8.07 A
Power Tolerance 0 / +5 W
Maximum System Voltage 1000 V
Temperature Characteristics 
Temp. Coefficient at Pmax – 0.308 % / °C
Temp. Coefficient at Voc – 0.243 % / °C
Temp.Coefficient at Isc 0.047% / °C
Nominal Operating Cell Temp. 42 ± 3 °C
Operating Temp. -40 °C to 85 °C

 

I-V and P-V Curves

Current-Voltage Curve (345 W)

Power-Voltage Curve (345 W)

1762-983

 

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