JA Solar 550W Mono Percium Bifacial Short Lead Half-cell PV Module

JA Solar 550W Mono Percium Bifacial Short Lead Half-cell PV Module

JA Solar 550W Mono Percium Bifacial Short Lead Half-cell PV Module

Regular price R 2,467.00 incl. VAT Sale price R 2,056.00 incl. VATSave R 411
R 1,78783 excl. VAT
incl. VAT/

Tax included. Shipping calculated at checkout.
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More benefits of this module range

  • Higher power output
  • Less shading
  • Lower resistive losses
  • Lower LCOE

Technical Specifications

  • Cell: Mono.
  • Weight: 31.8kg±3%.
  • Dimensions: 2278±×1134±×35mm±1mm
  • Cable Cross Section Size: 4mm
  • No. of Cells: 144 (6×24).
  • Junction Box: IP68, 3 diodes.
  • Connector: Genuine MC4-ECO2 QC 4.10-35/45

Electrical Parameters at STC

  • Rated Maximum Power (Pmax) [W]: 550
  • Open Circuit Voltage (Voc) [V]: 49.90
  • Maximum Power Voltage (Vmp) [V]: 41.96
  • Short Circuit Current (Isc) [A]: 14.00
  • Maximum Power Current (Imp) [A]: 13.11
  • Module Efficiency [%]: 21.3
  • Power Tolerance: -0~+5W.
  • Temperature Coefficient of Isc(α_Isc): +0.045%/℃.
  • Temperature Coefficient of Voc(β_Voc): -0.275%/℃
  • Temperature Coefficient of Pmax(γ_Pmp): -0.350%/℃
  • STC: Irradiance 1000W/m2, cell temperature 25°C, AM 1.5G.

Electrical Characteristics with 10% Solar irradiation Ratio

  • Rated Max Power (Pmax): 589
  • Open Circuit Voltage (Voc): 50.21
  • Maximum Power Voltage: (Vmp): 41.95
  • Short Circuit Current (Isc): 14.98
  • Maximum Power Current: 14.03

Operating Conditions:

  • Maximum System Voltage: 1000V/1500V DC(IEC)
  • Operating Temperature: -40C-+85C
  • Maximum Series Fuse: 30A
  • Maximum Static Load, Front: 5400Pa 1.5
  • Maximum Static Load Back 2400Pa1.5
  • NOCT: 45±2C
  • Bifaciaility: 70% +-10%
  • Fire Performance UL Type 29

Please note that panel dimensions and specifications are subject to change. Please double check with us that they are correct at time of purchase.


All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.

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