JA Solar Mono PERC Half-Cell MBB Solar Panel - 545W

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The JA Solar Mono PERC Half-Cell MBB Solar Panel - 545W has a multi-busbar Half Cut Mono Cell technology with high efficiency passivated backside - PERC (Passivated Emitter and Rear Cell) for increased efficiency and yield. The solar panel features high output power, low shading effect, lower coefficient, better mechanical loading tolerance and a 21.1% module efficiency.

The solar panel works when the sun shines onto a solar panel, energy from the sunlight is absorbed by the PV cells in the panel. This energy creates electrical charges that move in response to an internal electrical field in the cell, causing electricity to flow. This solar panel is high quality and very efficient.



  • High output power
  • Low shading effect
  • Lower temperature coefficient
  • Better mechanical loading tolerance
  • lower resistive loss
  • 21.1% Module efficiency



Rated Maximum Power 545W
Open Circuit Voltage VOC 49.75V
Maximum Power Voltage 41.80V
Short Circuit Current 13.93A
Maximum Power Current 13.04A
Module Efficiency 21.1%
Operating Temperature -40 to 85 Degrees Celsius
Maximum Series Fuse 20A
Maximum Static Load (Front) 5400Pa
Maximum Static Load (Back) 2400Pa
Weight 29.1kg
Dimensions 227.9 x 113.4 x 3.5 cm
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