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JA Solar

JAM54D41 435/LB

Power [W] 435
Dimensions [mm] w: 1762 h: 1134 d: 30
Color All-black panel
Design Double glass
Modules/pallet 36
Weight [kg] 22
0 pal. 1 pcs
Price upon request

JA Solar’s JAM54D41 xxx/LB is part of their Deep Blue 4.0-X pro generation of modules, featuring cutting-edge N-type technology on M-10 half-cut wafers. The modules have double-glass Bifacial design, optimized to maximize light absorption from both the front and rear sides. Their superior efficiency and perfectly black colour make them ideal for Rooftop installations.


Higher Power generation, optimized for better LCOE 

  • Advanced N-type Bycium+ cell technology gives upto 22.8 % module efficiency 
  • The bifacial design significantly increases the power conversion from rear-side 
  • M10 Half-cut wafers, Low LID, multi-busbar technology (11-MBB), and improved weak-illumination response allow for better outdoor performance 

High Reliability

  • Better temperature coefficient leads to lower power loss at greater temperatures
  • Double-glass structure with Gapless flexible interconnection (GFI) ensures module stability 
  • Up to 12 years product warranty and 30 years power warranty


Nanosun is a wholesale distributor of solar panels, inverters, batteries, EV chargers, and other photovoltaic components, with an aim of bringing top-tier, efficient, and reliable products to its customers at affordable prices. We are official partners of trusted brands such as LONGi, JA Solar, Canadian Solar, Trina Solar, Sungrow, BYD, Huawei, Wallbox, etc., and have over a decade of experience in the solar industry.