Solar panel from JA Solar JAM54D41-440/LB (FB, BIF, DG, Stäubli MC4) 440W other

JA Solar Deep Blue 4.0 Pro JAM54D41-440/LB Solar Module 440 Watt Full Black Bifacial Glass-Glass 25 Years Product Warranty

Name: JA Solar Deep Blue 4.0 Pro JAM54D41-440/LB Solar Module 440 Watt Full Black Bifacial Glass-Glass 25 Years Product Warranty
SKU: JAM54D41-440/LB
Availability: InStock
Rating: 4.83 (12 reviews)

JA Solar - Deep Blue 4.0 Pro

JA SOLAR's n-type bifacial double glass high efficiency module JAM54D41-440/LB offering an efficiency rating of 22.0% features Higher power generation better LCOE,N-type with very low LID, Better temperature coefficient, Better low irradiance response and With comprehensive certifications.

Show more product data

Quantity	Minimum	Sales unit	Escrow	Reviews	Availability	Price per Wp	Total price
1,208 pcs. 532 kWp	20 pcs. 9 kWp	Piece		12 Ratings	In stock, DE ID: 194442	Prices for members only	Register for free

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Performance data

Nominal Power	440 W
Cell type	other
Number of cells	108
Cell Format	n/a
Module efficiency	22,02 %
Power tolerance	0 - 5 watt
Temp. Coeff. of P(max)	-0,30 %/°C
System voltage	1500 V

Packing

Pieces per pallet	36
Pieces per 40	936

Measurements

Length	1762 mm
Width	1134 mm
Frame	30 mm
Weight	22.0 kg

Other features

Frame/Backsheet	black/black
Bifacial	Yes
Module construction	Glass/glass
Cable length + / -	1200 mm / 1200 mm
Connector Type	Stäubli MC4
Snow load	5.400 Pa
Wind load	2.400 Pa

Manufacturer warranty

Product warranty	25 years
Warranty	30 years on 87% of nominal power

Certificates

CE
IEC 61215 - Design Qualification and Type Approval
IEC 61730 - Safety Qualification
ISO 14001
ISO 45001
ISO 9001

English

Guarantee
Manual
Other
Data Sheet
Guarantee

German

Data Sheet

JAM54D41-440/LB – Full Black Glass-Glass Module with High Efficiency for Rooftop Applications

The JAM54D41-440/LB from JA Solar’s DeepBlue 4.0 series is a full black, bifacial solar panel designed for residential and commercial rooftop installations. With its stylish aesthetics and dual-glass design, this module combines strong durability with reliable energy performance. Rated at 440 W and offering up to 21.8 % efficiency, it’s ideal for projects requiring high visual appeal and long-term performance.

Key Product Advantages

✔ Bifacial Dual-Glass Design
Improved energy yield through rear-side light harvesting, ideal for installations with reflective surfaces.

✔ Elegant All-Black Look
The full black frame and cells provide a sleek, uniform appearance that blends seamlessly into modern rooftops.

✔ High Power Density
Delivers up to 440 W output with 108 monocrystalline PERC half-cells, ensuring excellent efficiency in limited space.

✔ Certified Durability
Resistant to PID, salt mist, ammonia, and extreme weather loads (5400 Pa snow / 2400 Pa wind), backed by IEC and ISO certifications.

✔ Long-Term Reliability
Comes with a 25-year linear power warranty and 12-year product warranty for peace of mind.

Electrical Specifications (STC)

Rated Power (Pmax): 440 W
Module Efficiency: 21.8 %
Open Circuit Voltage (Voc): 41.52 V
Short Circuit Current (Isc): 13.38 A
MPP Voltage (Vmpp): 34.69 V
MPP Current (Impp): 12.69 A
Power Tolerance: 0 / +5 W
Cell Type: Mono PERC, bifacial
Cell Count: 108 (6×18)

Mechanical & Environmental Data

Dimensions: 1762 × 1134 × 30 mm
Weight: 23.5 kg
Glass: 2.0 mm tempered glass (front & rear)
Frame: Black anodized aluminum alloy
Connector: Stäubli MC4 (IP68)
Cables: 300 mm (+) / 400 mm (–), 4 mm²
Max System Voltage: 1000 V or 1500 V DC
Max Series Fuse Rating: 25 A
Operating Temperature: –40 °C to +85 °C
Mechanical Load: 5400 Pa (snow), 2400 Pa (wind)

Certifications

IEC 61215 / IEC 61730
ISO 9001, ISO 14001, ISO 45001
Salt Mist Resistance (IEC 61701)
Ammonia Resistance (IEC 62716)
PID Resistance

Why Choose JAM54D41-440/LB?

This full black, bifacial glass-glass module offers a high-performance, visually appealing solution for rooftop solar systems. Designed for harsh environments and supported by robust certification and warranties, it’s an ideal match for installers who value aesthetics, reliability, and long-term efficiency in one package.

Advantages JA Solar Deep Blue 4.0 Pro JAM54D41 LB 430-455W

JAM54D41 LB 430-455W features higher power generation better LCOE, n-type with very low LID, better temperature coefficient and better low irradiance response.

JA Solar

JA Solar Modules – Efficiency and Performance for Professionals

JA Solar is one of the world’s largest manufacturers of photovoltaic modules. Their advanced cell technology ensures high efficiency, stable yields, and long lifespan – suitable for residential rooftops as well as large-scale solar plants. With best value pricing, fast availability, and attractive B2B conditions, JA Solar is the strong choice for professional solar installers.