JA Solar 440W Bifacial PV Module 1200mm | JAM54D41-110

JA Solar 440W Bifacial PV Module 1200mm | JAM54D41-110 is a bifacial photovoltaic module designed for residential and commercial systems that require a compact form factor with reliable, manufacturer-specified performance. Built on JA Solar’s bifacial cell technology, this module is intended for high-voltage string systems while maintaining dimensions suitable for standard rooftop and light commercial installations.

The JAM54D41-110 uses a 54-cell (108 half-cell) layout in a 1200 mm class module, balancing power density with manageable size and weight. Its bifacial construction allows rear-side irradiance contribution depending on installation height and surface reflectivity, while the glass/glass design and aluminum frame follow standard construction practices for durability and long-term field deployment.

Key Features:

• Rated Output: 440W per module (STC)

• Bifacial Monocrystalline Cells: Front and rear power generation capability

• 54-Cell / 108 Half-Cell Layout: Compact module format for flexible system design

• 1200 mm Class Module: Suitable for residential and light commercial rooftops

• Glass/Glass Construction: Designed for mechanical strength and durability

• Silver Aluminum Frame: Compatible with standard racking systems

• High System Voltage Rating: Designed for modern high-voltage string architectures

The JA Solar JAM54D41-110 is manufactured to meet typical mechanical load and environmental requirements expected of bifacial PV modules. Integrated bypass diodes are used to limit power loss under partial shading, while consistent electrical characteristics support predictable string matching across an array.

This module is best suited for projects where system designers want bifacial capability in a smaller-format panel compared to large utility modules, making it appropriate for residential rooftops, commercial carports, and space-constrained installations that still benefit from bifacial technology.

Key Specifications: