JA Solar-JAP6-48/4BB


Multicrystalline 48-cell
10W>industry average

  • JAP6-48/4BB


Weight: 15 Kg (3.2kg lighter than traditional 60-cell modules)

Size: 1318mm*983mm (traditional 60-cell modules are 1650mm*990mm)

Quick and easy installation, optimal for the rational use of the roof area

Approx. 5% more power output performance per m²

Higher conversion efficiency, higher capacity and power output performance per unit area


Note: Data is based on the comparison of the JAP6-48/4BB module (215W) and similar products on the market (205W).

Industry average



Higher conversion efficiency,lower system cost per watt

Reduction of transportation costs 4%
Reduction of land costs 3%
Reduction of installation costs 2.5%
Reduction of BOS-costs (especially of the assembly system) 1.5%

Note: Data is based on an estimate derived from the comparison of the JAP6-48/4BB module (215W) and similar products (205W)..

  • 4% lowerTransportation costs
  • 3% lowerLand costs
  • 2.5% lowerInstallation costs
  • 1.5% lowerBos costs

High Reliability

Triple International Electrical Commission (IEC) test guarantees long-term reliability

Excelllent anti-PID performance

Double electroluminescence (EL) tests guarantee fault-free modules

Lower contact resistance and optimized soldered connections as well as reduced grid breakage of cell conductor tracks through double-printing technology

100% automated production facilities using state-of-the-art plant technology

4BB higher conversion efficiency and higher reliability

IEC Standard Test
Thermal cycling,200 cycles
Damp heat 1000 hours
Humidty freeze 10 cycles
Hot spot endurance 5 hours
Thresher Test
Thermal cycling,600 cycles
Damp heat 3000 hours
Humidity freeze 30 cycles
Hot spot endurance 20 hours


Cell grid breakage
Silicon wafer
First printing
Silicon wafer
Double printing



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