JA Solar 400W Mono MBB Percium Half-Cell All Black Short Frame MC4

JA SolarSKU: JAM54S-31-400-MR-AB

Sale price£170.00
In stock (760 units), ready to be shipped


Part No: JAM54S-31-400-MR-AB Panels - Monocrystallines
  • Rating: 400W
  • Efficiency: 20.5%
  • Width: 1,134mm
  • Height: 1,722mm
  • Price per Watt: (29.9p/Wp)

JA Solar Large Wafer PERC Multi-Busbar Half-Cell All Black Module 

The half-cell configuration of the modules offers the advantages of higher power output, better temperature-dependent performance, reduced shading effect on the energy generation, lower risk of hot spot, as well as enhanced tolerance for mechanical loading.

  • High output power

  • Less shading effect

  • Lower temperature coefficient

  • Better mechanical loading tolerance

  • Efficiency of 20.2%

 Comes supplied with Staubli QC4 connectors and 1000mm output cables. 

Front glass: 2.8mm thick


Supplier Part No:JAM54S31-400/MR

Weight:21.5 kg

Rated Power:400 W

MCS Reference:BABT 8515-240-400W

Length:1,722 mm

Width:1,134 mm

Depth:30 mm

VMPP:31.01 V

IMPP:12.9 A

Isc:13.79 A

Voc:37.07 V

Temp. Coefficient (Mpp):-0.35 %

Clamp position on panel:Long and short side

Connector Type:MC4

Efficiency:20.5 %

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Shipping and Returns

-Standard delivery to UK mainland only £5.95 (3-5 days service). Restrictions Apply

- Some products may incur an additional £150 delivery charge where a palletised delivery is required.

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