540Wp / Mono: NBJD540


  • VDE
  • CE
  • The bifacial project solution (1,500 V)
  • High module efficiency (20.9%)
  • 144 Half-cells, M10 wafer (panel size: 2,278 x 1,134 x 30 mm)
  • Multi-busbar technology + temperature coefficient of -0.349%/°C increasing the power gain
  • Robust product design (tests passed: PID resistance IEC TS62804, Salt mist IEC61701, Ammonia IEC62716, Sand and Dust IEC60068)
  • Proven quality (VDE, IEC/EN 61215 + IEC/EN61730, Safety Class II, CE, Fire Rating Class A)
  • Reliable Guarantee: 30 years linear power output guarantee (min. 85% nominal power output in year 30) and 15 years product guarantee (Applicable for modules installed within the EU and additional listed countries. Please check the guarantee conditions for
  • Guaranteed positive power tolerance (at least the specified value and up to 5% more is achieved)


144 half-cell bifacial double glass solar panel designed for large free-field photovoltaic systems, optimized for long-term reliability and performance.


Maximum power (Wp) 540
Module efficiency (%) 20.9
Maximum system voltage (V DC) 1500
Cells  144 half cut cells (M10), 10 busbars
Length / width / depth (mm)  2278 x 1134 x 30
Weight (kg) 32.5
Frame colour Aluminium
Backsheet colour None (glass)
Product guarantee 15 years in the EU, 12 years in the rest of the world
Linear power output guarantee 85% of Pnom in year 30