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Ja Solar N-Type Bifacial Double Glass Module
Looking for a high-performance solar solution that combines long-term reliability with maximum energy yield? This N-Type Solar Panel bifacial double-glass module (JAM54D40 series) is engineered for developers, EPC contractors, and commercial project owners who demand superior efficiency and field-proven durability.
Whether you are planning a utility-scale solar farm or a high-end commercial rooftop installation, this module delivers the technical edge required to optimize your project's ROI.
use cases
1. Utility-Scale Solar Farms
Its bifacial technology significantly boosts power output in large-scale installations where modules are mounted on ground trackers or fixed-tilt structures, maximizing energy harvest from both direct sunlight and reflected light (albedo).
2. Commercial & Industrial (C&I) Rooftops
For factories, warehouses, and logistics centers, these modules offer a perfect balance of power density and longevity. The double-glass design provides superior resistance to mechanical stress and environmental degradation, making them ideal for long-term commercial investments where reducing LCOE (Levelized Cost of Energy) is critical.
3. Harsh & Coastal Environments
Thanks to the double-glass encapsulation, these modules are highly resilient against humidity, salt spray corrosion, and sand abrasion. They are an excellent choice for projects located in coastal regions or areas with high ambient humidity where traditional backsheet modules might struggle with long-term moisture ingress.
4. Carport & Canopy Structures
The aesthetic, uniform appearance of the double-glass design, combined with its high efficiency, makes it a top choice for solar carports. It provides a durable, weatherproof overhead canopy while delivering high-performance energy for electric vehicle (EV) charging stations or building power.
ELECTRICAL PARAMETERS AT STC
| TYPE | JAM54D40 -435/LB | JAM54D40 -440/LB | JAM54D40 -445/LB | JAM54D40 -450/LB | JAM54D40 -455/LB | JAM54D40 -460/LB |
| Rated Maximum Power [W] | 435 | 440 | 445 | 450 | 455 | 460 |
| Open Circuit Voltage [V] | 38.7 | 38.9 | 39.1 | 39.3 | 39.5 | 39.7 |
| Maximum Power Voltage [V] | 32.29 | 32.47 | 32.65 | 32.82 | 33 | 33.17 |
| Short Circuit Current [A] | 14.23 | 14.31 | 14.4 | 14.48 | 14.56 | 14.64 |
| Maximum Power Current [A] | 13.47 | 13.55 | 13.63 | 13.71 | 13.79 | 13.87 |
| Module Efficiency [%] | 21.8 | 22 | 22.3 | 22.5 | 22.8 | 23 |
| Power Tolerance | 0~+3% | |||||
| STC | Irradiance 1000W/m2, cell temperature 25°C, AM1.5G | |||||
MECHANICAL PARAMETERS
| Cell | Mono |
| Weight | 22kg |
| Dimensions | 1762±2mm×1134±2mm×30±1mm |
| Cable Cross Section Size | 4mm²(IEC), 12 AWG(UL) |
| No. of cells | 108(6×18) |
| Junction Box | IP68, 3diodes |
| Connector | QC 4.10-351/ MC4-EVO2A |
| Cable Length(Including Connector) | Portrait: 300mm(+) / 400mm(-)Landscape: 1200mm(+) / 1200mm(-) |
| Front Glass/Back Glass | 1.6mm/1.6mm |
| Packaging Configuration | 36pcs/Pallet, 936pcs/40HQ Container |
Sustainability
The demand for sustainable energy sources has increased significantly in recent years.
With our philosophy "Green to Green, Green to Grow, Green to Great", we support the goal of CO2-free energy generation. This is where our new DeepBlue 4.0 Pro module series makes an important contribution. We attach great importance to fair and environmentally friendly production conditions. We are working with our partners to establish a green supply chain. We also support sustainable initiatives such as the Global Sustainable Markets Initiative and the Zero Carbon Development Initiative of the UN Climate Change Conference.
Certificates
- IEC 61215, IEC 61730, UL 61215, UL 61730
- ISO 9001: 2015 Quality management systems
- ISO 14001: 2015 Enviromental management systems
- ISO 45001: 2018 Occupational health and safty management systems
- IEC 62941: 2019 Terrestrial photovoltaic (PV) modules - Quality system for PV module manuafacturing
FAQ
Q: How does this module perform in low-light or cloudy conditions?
A: Thanks to the advanced N-type cell architecture, this module features excellent low-light response. It starts generating power earlier in the morning and continues later into the evening compared to standard modules.
Q: What is the degradation rate of these modules?
A: This series features a very low first-year degradation (typically < 1%) and an annual linear degradation of < 0.4%. This ensures a much higher power output in the final years of the warranty period compared to P-type modules.
Q: What international certifications do these modules hold?
A: Our modules are fully certified to IEC 61215 and IEC 61730 standards. They also carry necessary regional certifications (such as UL for the US market or CE/TUV for Europe) to ensure seamless grid connection and insurance approval.
Q: What is the standard warranty period for this product?
A: We offer a 15-year product materials and workmanship warranty, giving you total peace of mind for the duration of your project.
Q: What is your typical lead time for bulk orders?
A: Our current manufacturing capacity is highly scalable. Depending on your project size, we can typically arrange production and dispatch within 3–5 weeks.
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