Description
Silfab 440W Prime NTC All Black N Type 108 Half Cells Solar Panel SIL-440-QD DCA3
Build America Act (BAA) Compliant
Assembled in the USA
The Silfab SIL-440 QD DCA3 is a high-efficiency 440W N-Type monocrystalline solar module engineered for superior residential and distributed generation solar applications. Built with next-generation N-Type cell technology and 108 half-cell architecture, this module delivers enhanced low-light performance, improved shade tolerance, and reduced long-term degradation.
Featuring an all-black anodized aluminum frame and premium component construction, the SIL-440 QD combines outstanding energy production with sleek rooftop aesthetics and long-term durability. With up to 22.6% module efficiency, this panel is optimized for installations requiring high power density and reliable lifetime performance.
Key Technology
-
Next-Generation N-Type Cell Technology
Advanced N-Type solar cells improve long-term performance, efficiency, and degradation resistance. -
Improved Shade Tolerance
Enhanced energy production under partial shading conditions. -
Superior Low-Light Performance
Optimized energy generation during cloudy and low irradiance conditions. -
108 Half-Cell Design
Half-cell architecture reduces resistive losses and improves module efficiency. -
Enhanced High-Temperature Performance
Low temperature coefficient improves energy production in hot climates. -
All-Black Premium Design
Black anodized aluminum frame provides sleek rooftop aesthetics for residential installations. -
Reduced Long-Term Degradation
Retains ≥89.3% output after 30 years with low annual degradation rates. -
Enhanced Environmental Durability
Certified for salt mist, ammonia corrosion, and harsh environmental conditions.
Best Uses
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Residential Rooftop Solar Systems
Ideal for homeowners seeking premium aesthetics and high-efficiency energy production. -
Distributed Generation Projects
Excellent choice for high-performance distributed solar applications. -
High-Density Solar Installations
Maximizes power output in limited rooftop space. -
Long-Term Solar Investments
Designed for durability and reliable multi-decade performance.
Warranty
- Product Warranty: 25 Years
- Performance Warranty: 30-Year Linear Power Warranty
- First-Year Performance: ≥98%
- 12-Year Output: ≥94.7%
- 25-Year Output: ≥90.8%
- 30-Year Output: ≥89.3%
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Silfab Solar |
| Model | SIL-440 QD DCA3 |
| Cell Technology | N-Type Monocrystalline |
| Cell Configuration | 108 Half Cells |
| Cell Size | 182 mm × 91 mm |
| Maximum Power (Pmax) | 440 W |
| Module Efficiency | 22.6% |
| Maximum Power Voltage (Vmp) | 33.41 V |
| Maximum Power Current (Imp) | 13.17 A |
| Open Circuit Voltage (Voc) | 38.97 V |
| Short Circuit Current (Isc) | 14.22 A |
| Power Tolerance | 0 to +10 W |
| Temperature Coefficient (Pmax) | -0.29% / °C |
| Temperature Coefficient (Voc) | -0.24% / °C |
| Temperature Coefficient (Isc) | +0.04% / °C |
| NOCT | 45°C ±2°C |
| Operating Temperature | -40°C to +85°C |
| Maximum System Voltage | 1000 V DC |
| Series Fuse Rating | 25 A |
| Dimensions | 67.8 × 44.6 × 1.37 in |
| Weight | 46.3 lb |
| Front Glass | 3.2 mm Tempered Anti-Reflective Glass |
| Frame | Black Anodized Aluminum |
| Backsheet | Fluorine-Free PV Backsheet |
| Junction Box | IP68 Rated, 3 Diodes |
| Connector | MC4 by Staubli |
| Cable Length | 1350 mm (53.1 in) |
| Maximum Load | 5400 Pa Front / 4000 Pa Rear |
| Hail Resistance | 25 mm at 83 km/h |
| Fire Rating | Type 2 |
| Pallet Quantity | 26 Modules |
| Modules Per Truck | 832 |
About Silfab Solar:
Silfab Solar is a North American photovoltaic manufacturer recognized for premium high-efficiency solar modules engineered for residential, commercial, and distributed generation applications. Silfab combines advanced cell technologies with North American manufacturing expertise to deliver durable, high-performance solar solutions.
Premium N-Type Performance with High-Efficiency Residential Power Output
The Silfab SIL-440 QD DCA3 combines advanced N-Type technology, excellent low-light performance, premium all-black aesthetics, and long-term durability—making it an outstanding choice for modern rooftop solar installations focused on performance and reliability.
Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.
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