Premium MB Series

  • 12 Bus-Bar grid pattern technology: reduce 3% of cell shading area
  • Beatiful appearance, ideal for applications that require architectural aestetics

Enhanced Reliability and Power Output

  • Enhanced module efficiency up to 17.4%
  • Higher power output with lower LCOE
  • Lower Rs
  • Concentration effect of round photovoltaic solder trip
  • Enhanced anti-micro-cracking performance with balanced interior stress
  • Significantly lowers the risk of hot spot by lowering module temperature in shading

Robust Design

  • Strong anodized aluminum alloy frame
  • Certified by TÜV to withstand up to 2400 Pa wind load and up to 5400 Pa snow load
  • Easy installation and minimal maintenance with compatibility to industry standard inverters and mounting systems

WARRANTY

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

CERTIFICATES

certificates

Cell type Poly-crystalline
Cell Dimensions 156.75 × 156.75 mm, multi-busbar
Cell Arrangement 60 (6 × 10)
Weight 18.5 kg
Module Dimensions 1650 × 992 × 35 mm (also available: 1650 × 992 × 30 mm)
Glass 3.2 mm, high transmission, tempered
Connector MC4 compatible
Cable Length 900 mm
Cable Cross-section Size 4 mm2
No. of Bypass Diodes 3/6

 

SOLAR CELLS POLY-CRYSTALLINE 156.75 × 156.75MM 60 PCS. (6×10) – 12 BUS BARS
Model SEP 275 MB SEP 280 MB SEP 285 MB
Performance at Standard Test Conditions (STC): 1000 W/m2, 25°C, AM 1.5, power tolerance -/+3 %
Maximum Power (Pmax) 275 Wp 280 Wp 285 Wp
Operating Voltage (Vmpp) 31.7 V 32.0 V 32.3 V
Operating Current (Impp) 8.69 A 8.76 A 8.83 A
Open-Circuit Voltage (Voc) 38.7 V 39.0 V 39.3 V
Short-Circuit Current (Isc) 9.17 A 9.25 A 9.30 A
Module Efficiency 16.8 % 17.1 % 17.4 %
Performance at Nominal Operating Cell Temperature (NOCT) : 800 W/m2, 20°C, AM 1.5, wind speed 1m/s
Maximum Power (Pmax) 203 Wp 207 Wp 210 Wp
Operating Voltage (Vmpp) 29.2 V 29.4 V 29.7 V
Operating Current (Impp) 6.97 A 7.04 A 7.08 A
Open-Circuit Voltage (Voc) 35.7 V 36.0 V 36.2 V
Short-Circuit Current (Isc) 7.42 A 7.49 A 7.53 A
Temperature Coefficient
Temperature Coefficient at Pmax – 0.40 % / °C
Temperature Coefficient at Voc – 0.31 % / °C
Temperature Coefficient at Isc + 0.06 % / °C
Nominal Operating Cell Temperature 45 ± 2 °C
Operating conditions
Maximum System Voltage DC1000 V (IEC) / DC1500 V (IEC)
Operating Temperature -40 °C to 85 °C
Maximum Series Fuse 15 A
Static Loading 5400 Pa
Conductivity at Ground ≤ 0.1 Ω
Resistance ≥ 100 MΩ
Safety Class II

 

I-V Curves

I-V Curves at different irradiance

I-V Curves at different temperature

 

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