Overview of the JA Solar JAM54D41 450W Solar Panel

The JA Solar JAM54D41 450W is a high-performance N-Type monocrystalline solar module engineered for maximum efficiency and long-term durability. Designed for residential, commercial, and off-grid applications, this 450-watt panel delivers exceptional output even in high-temperature and low-light conditions. With lower degradation rates, excellent thermal performance, and JA Solar’s industry-leading technology, this module provides reliable power generation for decades—making it an excellent choice for installers, contractors, and homeowners seeking quality and value.

Key Features of the JAM54D41 450W

• High-efficiency 450W N-Type monocrystalline technology

• Lower degradation rate for long-term high performance

• Excellent low-light performance

• Half-cell technology for improved shade tolerance

• High module conversion efficiency

• Durable design for all weather conditions

• PID-resistant and salt-mist / ammonia-corrosion certified

• Compatible with residential, commercial, and ground-mount systems

JAM54D41 450W Specifications

• Power Output: 450W

• Module Type: N-Type, Monocrystalline

• Module Efficiency: ~22%

• Cell Layout: 108 half-cut cells

• Voc / Isc: VOC ~ 42–43V / ISC ~ 13A

• Dimensions: (Typically around 67″ x 44″ — provide exact if available)

• Weight:  49–51 lbs

• Frame: Anodized aluminum alloy

• Backsheet:  black

• Certifications: UL 61730, IEC 61215, IEC 61730

• Warranty: 12-year product warranty / 30-year linear performance warranty

36 per Pallet

Why Choose the JA Solar JAM54D41 450W?

The JAM54D41 450W is one of the most efficient and reliable modules in its class. Built with N-Type technology, it offers lower degradation, superior performance in high-temperature conditions, and excellent power output in real-world environments. Whether you’re installing residential rooftop systems, commercial projects, or off-grid setups, this module provides premium performance at a competitive price—backed by JA Solar’s strong global reputation for quality.

Installation & Compatibility

• Works with on-grid, off-grid, and hybrid solar systems

• Compatible with most inverters: Growatt, Sol-Ark, SolarEdge*, Enphase*, SMA, Fronius, Hoymiles, etc.

• Suitable for ground mounts, rooftops, carports, and RV applications

Warranty & Support

• 12-Year Manufacturer Product Warranty

• 30-Year Linear Performance Warranty

• JA Solar certified quality and durability

• Support available through CSE Solar USA

 Frequently Asked Questions

Q1: What is the efficiency of the JAM54D41 450W panel?

The module achieves around 22% efficiency, making it one of the highest in its class.

Q2: Is the panel compatible with microinverters or optimizers?

Yes. It works with most major brands, but ensure wattage limits match your inverter/optimizer specs.

Q3: Can it be used for residential and commercial projects?

Absolutely — the 450W N-Type module is ideal for both small and large installations.

Q4: Does the panel perform well in hot climates?

Yes. N-Type technology offers superior temperature performance and lower degradation.

Q5: Is the JAM54D41 suitable for off-grid systems?

Yes. Works with MPPT charge controllers and hybrid inverters.