The JA Solar JAM54D41-555/GB 555W Glass on Glass BiFacial Solar Panel is a high-power, bifacial solar panel designed for commercial and industrial applications.

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JA Solar 555W Bifacial Glass on Glass Solar Panel

JA Solar 555W Bifacial Glass on Glass Solar Panel

JA Solar 555W Solar Panel Datasheet

Key Features:

  • High Power Output: 555 watts – This panel generates more electricity compared to lower-wattage models, maximizing energy production per unit area.
  • Bifacial Design: Captures sunlight from both the front and back side, potentially increasing energy production by up to 30% compared to traditional panels. This is especially beneficial when the back of the panel reflects sunlight, such as from white roofs or light-colored ground.
  • Glass-on-Glass Construction: Offers superior durability, weather resistance, and potential for better light transmittance compared to panels with backsheets.

Other Specifications (reference sources for confirmation):

  • Cell Type: Likely monocrystalline silicon (most common for high-efficiency panels)
  • Number of Cells: Possibly 144 cells (based on similar JA Solar models)
  • Dimensions: Refer to product datasheet for exact dimensions.
  • Weight: Refer to product datasheet for weight.
  • Efficiency: While not explicitly mentioned in sources found online, JA Solar bifacial panels generally boast high efficiency.


  • Ideal for large-scale solar power installations on commercial rooftops and industrial facilities.
  • Well-suited for locations with reflective surfaces around the panels to maximize bifacial benefits.

Additional information

Weight 22 kg
Dimensions 1722 × 1134 × 30 mm