• JA SOLAR JAM54D40 BIFACIAL 425W MB Czarna rama MC4 (N-Type)

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JA SOLAR JAM54D40 BIFACIAL 425W MB Black MC4 frame (N-Type)



Maximum power: 425W

Frame colour: black

Cell technology: monocrystalline (N-type)

Quantity per pallet: 36pcs.

Dimensions: 1722 x 1134 x 30 mm

Weight: 21.5 kg

Number of cells: 108


Features an increased efficiency of up to 21.8%.


JA Solar is the first solar company in China to complete the Intertek carbon assessment programme and has been awarded the green leaf mark for its products.

The module reduces the resistance of a number of cells and the stress between the connectors linking the cells, improving module reliability and module conversion efficiency.


Exceptional performance in low light conditions. Product warranty of 12 years and 25 years for linear production.

Pliki do pobrania:


NEPD certificate

Declaration from the manufacturer

CE declaration of conformity TUV

Description of color difference

Installation instructions

Certificate 61215 + 61730 TUV

Extended warranty