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Performance data

Nominal Power 425 W
Cell type other
Number of cells 108
Cell Format n/a
Module efficiency
21,76 %
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 1722 mm
Width 1134 mm
Frame 30 mm
Weight 21.5 kg

Other features

Frame/Backsheet silver/white
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
IEC TS 62941
ISO 14001
ISO 45001
ISO 9001
UL 61215
UL 61730
English
Data Sheet Download icon
Guarantee Download icon

Highlights: 425 Watt output and 21.76 % efficiency JAM54D40-425/GB, solar module 

The JA Solar JAM54D40-425/GB solar module with a rated output of 425 watts is the ideal choice to meet all your solar energy requirements.

Technical details and advantages of JAM54D40-425/GB

  • The bifacial design uses both sides of the module to generate energy, maximizing energy output especially on reflective surfaces like light-colored ground or snow.
  • Silver/white: Classic silver/white design for neutral installations.
  • Glass-Glass Construction: Provides extra durability and increased protection against mechanical stress and weather resistance, ideal for demanding environments.

High-Efficiency Solar Performance with Maximum Energy Output

Experience superior energy generation with this solar module, delivering an efficiency rating of 21.76% for maximum utilization of sunlight.

Optimized for High System Voltage and Versatile Applications

Offering compatibility with system voltages of up to 1500 volts, the JAM54D40-425/GB solar module empowers your solar energy system with reliable and optimized performance.

Strong Durability in the Face of Extreme Weather

Engineered to handle tough weather conditions, the JAM54D40-425/GB solar module has been tested to withstand snow loads of up to 5400 Pa and wind loads of up to 2400 Pa. Its durability makes it an ideal solution for installations in various areas.

Hassle-Free Installation with the Trusted Stäubli MC4 Connector

Having a reliable Stäubli MC4 connector, it seamlessly and safely connects to your solar system, ensuring optimal performance and an effortless installation process. The module provides a flexible cable length of 1200 (+) and 1200 (-) for convenient positioning and setup.

Compact Dimensions and Easy Installation

Weighing in at 21.5 kg and dimensions measuring 1722 mm (L) x 1134 mm (W) x 30 mm (H), the JAM54D40-425/GB solar module ensures easy and safe integration into your solar system, serving a wide array of applications effectively.

Long-term reliability with 30 years Warranty

A robust warranty period of 30 years ensures security and long-term reliability, so you can enjoy consistent and efficient solar power generation for years to come.

Find the perfect solar panel for your needs as an installer

Discover the ingenuity and advanced technology behind JA Solar JAM54D40-425/GB. Harness the sun's energy with this innovative solar solution to maximize the efficiency of your solar system.

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.

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