JA Solar

  • 6 articles
  • 54 min

Chinese brand aims for the top of the world's solar market. JA Solar panels are cheap and powerful – this is what you build large installations with.

Can you use solar panels for crypto mining? A non-cryptic take

Solar panels for shed: Why, when and how

LG Solar panels vs JA Solar panels

JA Solar panels review 2025: Most efficient among cheapest

Make sun your partner: Introduction to commercial solar systems

How to choose solar panels for home and commercial use

JA Solar panels View more

In stock
Customer Choice

JA Solar 440W Solar Panel 108 Cell Bifacial JA-JAM54-D41-440MB

  • Price per Watt$0.56
  • Rated Power Output 440 W
  • Voltage (VOC)39.38V
  • Number of cells108
  • Cell TypeMonocrystalline
In stock

JA Solar 550W Solar Panel 144 Cell Bifacial JAM72D30-550/MB

  • Price per Watt$0.41
  • Rated Power Output 550 W
  • Voltage (VOC)49.9V
  • Number of cells144
  • Cell TypeMonocrystalline
In stock
Customer Choice

JA Solar 545W Solar Panel 144 Cell Bifacial JA-JAM72-D30-545MB

  • Price per Watt$0.39
  • Rated Power Output 545 W
  • Voltage (VOC)49.75V
  • Number of cells144
  • Cell TypeMonocrystalline