Description
xExperience next-generation off-grid and grid-tied performance with the JA Solar DeepBlue 4.0 Pro 440W Bifacial Solar Panel (JAM54D41-440/LB). Combining premium all-black aesthetics with high-performance N-type TOPCon dual-glass technology, this module delivers class-leading reliability and maximized energy yields even in challenging winter and low-light conditions.
🚚 Shipping & Ordering Information
We require a minimum order of 6 solar panels for freight shipping. To get an accurate, competitive truck freight shipping rate to your location, please Contact Us before completing your purchase. Local pickup is also available.
Key Features
- Advanced N-Type TOPCon Technology: Engineered with 108 half-cut monocrystalline cells featuring 16-busbar (16BB) multi-busbar technology to minimize internal resistance, boost shading tolerance, and maximize conversion efficiency up to 22.0%.
- Bifacial Dual-Glass Design: The glass-on-glass layout absorbs reflected light from the rear side, boosting total system output by capturing up to 80% (±10%) extra energy depending on mounting surfaces.
- All-Black Aesthetic: The sleek, premium black frame and backsheet configuration provide a modern design, while the heat-absorbent black profile assists in shedding ice and snow in cold climates.
- Optimized Low Voltage for Charge Controllers: Features a lower voltage configuration (Voc under 39V), making it ideal for wiring 3 modules in series on standard 150V MPPT charge controllers without over-voltage risks in freezing winter months.
- Built for Harsh Weather: Certified to withstand extreme heavy loads of up to 5400 Pa front snow load and 2400 Pa rear wind load.
- Industry-Leading Warranty: Backed by a 25-year limited product warranty and an exceptional 30-year linear performance warranty with low degradation over time (only 0.4% annual degradation after Year 1).
Technical Specifications (STC)
| Parameter | Value |
|---|---|
| Model Number | JAM54D41-440/LB |
| Rated Power Output (Pmax) | 440 W |
| Module Efficiency | 22.0% |
| Open Circuit Voltage (Voc) | 38.90 V |
| Short Circuit Current (Isc) | 14.31 A |
| Voltage at Max Power (Vmp) | 32.47 V |
| Current at Max Power (Imp) | 13.55 A |
| Cell Type & Arrangement | Mono N-Type, 108 cells (6 × 18) |
| Dimensions | 1762 x 1134 x 30 mm (69.37" x 44.65" x 1.18") |
| Weight | 22.0 kg (48.5 lbs) |
| Connector Type | Stäubli MC4-EVO2 compatible |
| Cable Length | 1200 mm (1.2 m) |
| Junction Box Rating | IP68, 3 diodes |
Standards & Certifications
Manufactured by Bloomberg Tier 1 listed JA Solar, this module complies with the highest international quality standards:
IEC 61215, IEC 61730 | UL 61215, UL 61730 | ISO 9001 (Quality) | ISO 14001 (Environment) | ISO 45001 (Health & Safety)
Shipping
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This product is oversized and not eligible for standard courier shipping. To ensure you receive the most competitive shipping rate, please provide your postal code along with the list of products and quantities you wish to order. We will then prepare a customized shipping quote for you.
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