The JA Solar JAM54D40-460/LR is a 460 W n-type double-glass monofacial solar module with a black frame. It combines 16-busbar half-cell technology with a 23.0% stated module efficiency, making it a practical option for residential, commercial and industrial photovoltaic installations where durable construction and strong power density are required.
Key Features
- 460 W rated maximum power at standard test conditions.
- n-type monocrystalline cell design with 16BB half-cell technology.
- 23.0% stated module efficiency and up to 26% cell conversion efficiency.
- Double-glass construction with 1.6 mm front glass and 1.6 mm back glass.
- Black frame for a clean, modern module appearance.
- IP68 junction box with three bypass diodes for protected electrical connections.
- High static-load rating of 5,400 Pa on the front and 2,400 Pa on the back.
- 25-year product warranty and 30-year linear power output warranty, subject to JA Solar warranty terms.
Applications
- Residential rooftop solar installations.
- Commercial and industrial rooftop PV systems.
- Ground-mounted solar arrays designed within the stated electrical and mechanical limits.
- New solar installations and module replacement projects requiring a 1,500 V DC-rated module.
Why Choose This Product?
The JAM54D40-460/LR offers a balanced combination of 460 W output, n-type cell technology and double-glass construction. Its compact 1,762 x 1,134 mm format, high front-load rating and 1,500 V DC system rating make it suitable for professionally designed solar systems where long-term performance and robust module construction matter.
Important Notes
- Electrical ratings are measured at standard test conditions: 1,000 W/m² irradiance, 25°C cell temperature and AM1.5G spectrum. Actual output varies with irradiance, temperature, orientation, shading and system design.
- Confirm string voltage, inverter input limits, mounting compatibility and local installation requirements before purchase or installation.
- The datasheet lists QC 4.10-351 or MC4-EVO2A connectors. Confirm the supplied connector type and cable configuration for the specific shipment.
- Installation should be completed by a qualified solar installer in accordance with the manufacturer’s installation instructions and applicable regulations.
- The manufacturer’s warranty chart states 1% first-year degradation, followed by 0.4% annual degradation over 30 years. Refer to the applicable JA Solar warranty documentation for full terms and conditions.
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | JA Solar |
| Series | DeepBlue 4.0 Pro |
| Model | JAM54D40-460/LR |
| Product Type | n-type double-glass monofacial solar module |
| Frame Colour | Black |
| Rated Maximum Power (Pmax) | 460 W |
| Module Efficiency | 23.0% |
| Cell Conversion Efficiency | Up to 26% |
| Open-Circuit Voltage (Voc) | 39.70 V |
| Maximum Power Voltage (Vmp) | 33.17 V |
| Short-Circuit Current (Isc) | 14.64 A |
| Maximum Power Current (Imp) | 13.87 A |
| Power Tolerance | 0 to +3% |
| Cell Type | n-type monocrystalline |
| Cell Technology | 16BB half-cell |
| Number of Cells | 108 (6 x 18) |
| Front / Back Glass | 1.6 mm / 1.6 mm |
| Dimensions (L x W x H) | 1,762 +/- 2 x 1,134 +/- 2 x 30 +/- 1 mm |
| Weight | 22 kg |
| Cable Cross-Section | 4 sq.mm (IEC), 12 AWG (UL) |
| Junction Box | IP68, 3 diodes |
| Connector | QC 4.10-351 / MC4-EVO2A |
| Cable Length, Portrait | 400 mm positive / 200 mm negative, including connector |
| Cable Length, Landscape | 1,200 mm positive / 1,200 mm negative, including connector |
| Maximum System Voltage | 1,500 V DC |
| Maximum Series Fuse Rating | 25 A |
| Operating Temperature | -40°C to +85°C |
| Maximum Static Load, Front | 5,400 Pa |
| Maximum Static Load, Back | 2,400 Pa |
| NOCT | 45 +/- 2°C |
| Safety Class | Class II |
| Fire Performance | UL Type 38 / Class C |
| Product Warranty | 25 years |
| Linear Power Output Warranty | 30 years |
| Standards Listed | IEC 61215, IEC 61730 |
Important:
All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards.
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