JA Solar JAM54D40-440/LB Solar Module 440 Wp Bifacial n-type Double Glass Black

SKU: AR-20251733
Manufacturers: JA Solar
HAN: JAM54D40-440/LB

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JA Solar JAM54D40-440/LB – High-Efficiency 440 Wp Bifacial Module

Maximize your solar yields with the JA Solar JAM54D40-440/LB. The innovative nBycium+ cell technology delivers 22.0% efficiency with minimal LID. The robust double-glass design with black frame combines aesthetics and durability for optimal power generation.

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JA Solar JAM54D40-440/LB – Powerful Bifacial High-Performance Module

With the JA Solar JAM54D40-440/LB, the leading solar module manufacturer presents a compelling member of the Deep Blue 4.0 Pro family. The combination of 440 Wp rated power and 22.0% module efficiency makes this bifacial n-type double-glass module the ideal choice for yield-oriented photovoltaic systems.

State-of-the-Art nBycium+ Cell Technology in Use

The JAM54D40-440/LB uses 108 powerful n-type monocrystalline cells in an innovative half-cell configuration. The MBB technology (Multi-Busbar) with 16 busbars minimizes electrical losses and maximizes energy yield. The cell efficiency of up to 26 percent demonstrates JA Solar's technological leadership position.

Robust Double-Glass Construction for Longevity

Two 1.6 mm thick glass layers protect the high-quality solar cells from mechanical stress and weather influences. The maximum static load capacity of 5400 Pa on the front and 2400 Pa on the rear guarantees safety even under extreme conditions. The IP68-certified junction box with three bypass diodes ensures reliable operation.

Optimized Electrical Properties

The JA Solar JAM54D40-440/LB delivers an open-circuit voltage of 38.90 V and a short-circuit current of 14.31 A under STC conditions. The optimized temperature coefficient of -0.290%/°C for Pmax minimizes power losses at high temperatures. The power tolerance of 0 to +3% guarantees that each module reaches or exceeds the rated power.

Investment Security Through Premium Warranty

JA Solar's comprehensive warranty package includes a 25-year product warranty and 30-year linear performance guarantee with only 0.4% annual degradation. Certification according to ISO 9001, ISO 14001 and ISO 45001 underlines the manufacturer's quality commitment at all levels.

The JA Solar JAM54D40-440/LB at a Glance:

Item information	Value
Module Nominal Power PMPP:	440 Wp
Module Efficiency STC:	22.0 %
Short-Circuit Current ISC:	14.31 A
Current at Maximum Power IMPP:	13,55 A
Open-Circuit Voltage VOC:	38.90 V
Voltage at Maximum Power VMPP:	32.47 V
Maximum System Voltage VDC:	1500 VDC
Reverse current IR:	30 A
Fire resistance:	UL/Type 38/Class C
Manufacturer Warranty:	25 Years Product Warranty
Output Cable:	4 mm² (IEC) / 12 AWG (UL)
Manufacturer performance warranty:	30 years linear power warranty
Dimensions H x W x D:	1762 x 1134 x 30 mm
Weight:	22 kg
Solar Module Cells:	108 Cells (6x18) Mono n-type
Module Type:	Bifacial n-type Double Glass Module
Frame Color:	Black
Manufacturer:	JA Solar
Quantity per Pallet:	36 pieces
Product Series:	Deep Blue 4.0 Pro

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Datasheet JA Solar JAM54D40-440/LB