JA Solar 465W N-Type Double-Glass Monofacial LR All Black MC4 Solar Panels
- Generate 465W per panel at standard test conditions, with 23.3% module efficiency for projects where available installation space matters.
- All-black appearance with N-type TOPCon half-cells, double-glass construction and a black frame.
- 25-year product and 30-year performance warranties, with MC4-EVO2A connectors on the specified configuration.
JA Solar 465W all-black double-glass monofacial solar panel
The JA Solar JAM54D41-465/LR is a 465W N-type double-glass monofacial solar panel for commercial, industrial and residential PV installations. Its all-black finish suits visible rooftops, while the 1,762 × 1,134 × 30mm format helps installers plan arrays around the available space. For projects requiring traceable supply, ask Energian to confirm the documentation available for the quoted stock.
Key features
- Space-efficient generation: 465W rated output and 23.3% module efficiency support high installed capacity within the available roof area.
- N-type TOPCon technology: 108 half-cells with 16-busbar construction.
- All-black double-glass design: a consistent appearance for visible installations, with a black frame and glass-glass module construction.
- Front-side generation: monofacial construction means the array design does not rely on additional rear-side generation.
- Long-term performance cover: 25-year product and 30-year performance warranties, with 99% initial linear warranty value and 0.4% annual degradation thereafter, subject to manufacturer terms.
Where to use
Consider the JA Solar 465W all-black monofacial panel for warehouse offices, logistics facilities, commercial premises, agricultural buildings and residential rooftops. It can also be used in professionally designed ground-mounted arrays where its dimensions and electrical characteristics suit the project.
Double-glass construction does not make this module bifacial. Size the system around front-side generation, local shading and the inverter’s voltage and current limits. Confirm the mounting system’s compatibility with the 30mm frame, approved clamping positions and site-specific structural loads.
Energian can assist with module quantities, inverter string design, mounting compatibility and DC protection. This panel requires professional system integration; installation can be arranged through trusted partners.
Technical specifications
Electrical values below apply to JAM54D41-465/LR at standard test conditions.
| Specification | Value |
|---|---|
| Product identification | |
| Manufacturer | JA Solar |
| Product family | DeepBlue 4.0 Pro |
| Datasheet series | JAM54D41 LR |
| Exact module model | JAM54D41-465/LR |
| Series power range | 440–465W |
| Cell technology | N-type monocrystalline TOPCon |
| Cell format | Half-cut |
| Busbar count | 16 |
| Module construction | Double glass, monofacial |
| Appearance | All black |
| Frame colour | Black |
| Electrical characteristics at STC | |
| Rated maximum power, Pmax | 465W |
| Module efficiency | 23.3% |
| Maximum power voltage, Vmp | 34.02V |
| Maximum power current, Imp | 13.67A |
| Open-circuit voltage, Voc | 40.70V |
| Short-circuit current, Isc | 14.44A |
| Power tolerance | 0 to +3% |
| Standard test conditions | Irradiance 1,000W/m²; cell temperature 25°C; air mass 1.5 |
| Maximum system voltage | 1,500V DC |
| Maximum series fuse rating | 25A |
| Mechanical construction and connections | |
| Number of cells | 108 |
| Dimensions, L × W × H | 1,762 × 1,134 × 30mm |
| Module weight | 22kg |
| Front glass thickness | 1.6mm |
| Junction-box protection | IP68 |
| Bypass diodes | 3 |
| Connector designation | MC4-EVO2A |
| Positive cable length | 1,200mm |
| Negative cable length | 1,200mm |
| Module cable cross-section | 4mm² |
| Temperature characteristics | |
| Temperature coefficient of maximum power, Pmax | −0.29%/°C |
| Temperature coefficient of open-circuit voltage, Voc | −0.25%/°C |
| Temperature coefficient of short-circuit current, Isc | +0.045%/°C |
| Mechanical loading and safety | |
| Maximum front static test load | 5,400Pa |
| Maximum rear static test load | 2,400Pa |
| Module qualification and safety standards | IEC 61215; IEC 61730 |
| Electrical safety class | Class II |
| Warranty and degradation | |
| Warranty provider | JA Solar |
| Product warranty | 25 years |
| Performance warranty | 30 years |
| Initial linear warranty value | 99% of original rated output |
| Annual linear degradation thereafter | 0.4% |
Documents available for download
Shipping
Shipping is available to the UK, Ireland, Africa, the Caribbean and worldwide. If a shipping rate is not shown at checkout, contact us on +44 20 8064 0335 or info@energian.co.uk for a quote.
UK expert support
Energian’s UK team can help with panel selection, mounting compatibility, inverter string design and complete solar PV system planning. Contact us by phone, email or live chat with questions or support requests, or arrange an in-person consultation at our office.