Silfab 420W SIL-420-QD108 Cell All-Black N Type Solar Panel
Silfab 420W SIL-420-QD108 Cell All-Black N Type Solar Panel
Silfab 420W SIL-420-QD108 Cell All-Black N Type Solar Panel
Silfab 420W SIL-420-QD108 Cell All-Black N Type Solar Panel
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Silfab 420W SIL-420-QD108 Cell All-Black N Type Solar Panel
SIL-420-QD
Silfab 420W Solar Panel 108 Cell All-Black SIL-420-QD
Key Features
- 420W Maximum Power Output – Delivers up to 21.5% efficiency for higher energy yield.
- N-Type TOPCon Technology – Offers improved shade tolerance, better low-light performance, and reduced degradation.
- High Durability – Built to withstand 5400Pa front load and 4000Pa rear load for extreme weather conditions.
- Lower Temperature Coefficient – Enhances efficiency in high-temperature environments.
- Anodized Aluminum Frame (Black) – Provides better aesthetics and corrosion resistance.
- Long-Term Warranty – 25-year product warranty and 30-year linear performance guarantee.
Best Applications
Residential & Commercial Rooftop Solar – Ideal for maximizing energy production in limited space.
High-Temperature & Low-Light Environments – Optimized for superior performance in all conditions.
Sustainable Energy Solutions – Designed for long-term efficiency and durability.
Special Technology
The Silfab SIL-420-QD integrates advanced N-Type TOPCon technology, which reduces light-induced degradation (LID), increases efficiency, and provides better performance in shaded and low-light conditions. The panel also features anti-reflective tempered glass for enhanced light absorption.
About Silfab Solar
Silfab Solar is a North American leader in premium-quality photovoltaic panels, known for high-performance solar technology, reliability, and long-term durability in both residential and commercial applications.
Specifications
| Parameter | Value |
|---|---|
| Model Number | SIL-420-QD |
| Solar Cell Type | N-Type TOPCon Monocrystalline Half-Cut |
| Number of Cells | 108 Cells (6 × 18 Layout) |
| Nominal Power Output (Pmax) | 420W |
| Module Efficiency | 21.5% |
| Open Circuit Voltage (Voc) | 37.68V |
| Short Circuit Current (Isc) | 13.51A |
| Voltage at Pmax (Vmpp) | 32.87V |
| Current at Pmax (Impp) | 12.78A |
| Temperature Coefficient of Pmax | -0.29%/K |
| Maximum System Voltage | 1000V DC |
| Series Fuse Rating | 25A |
| Power Tolerance | 0 to +10W |
Mechanical Properties
| Parameter | Value |
|---|---|
| Dimensions (H × W × D) | 67.8 × 44.6 × 1.37 in |
| Weight | 46.3 lbs |
| Glass (Front) | 3.2mm High-Transmittance Tempered with Anti-Reflective Coating |
| Frame | Black Anodized Aluminum |
| Junction Box | IP68 Rated, UL 3730 & IEC 62790 Certified |
| Connector Type | MC4 (Staubli) |
| Cable Length | 53.1 in (1350mm) |
| Mechanical Load Capacity | 5400Pa (Front), 4000Pa (Rear) |
Why Buy From US Solar Supplier?
As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.
Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.
Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.
Expert Support: Our team is here to guide you every step of the way.
Manufacturer-Backed Warranties: Enjoy peace of mind with the 25-year product warranty and 30-year linear performance guarantee directly from the manufacturer.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.
Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!
FAQs
Q: What is the power output of the Silfab 420W panel?
The Silfab SIL-420-QD panel provides 420 watts of power, offering high energy production and excellent efficiency for residential and commercial applications.
Q: Is the Silfab 420W panel suitable for low-light conditions?
Yes, the Silfab 420W panel is equipped with advanced N-Type technology, ensuring strong performance even in low-light conditions such as cloudy weather or early mornings.
Q: What kind of warranty does Silfab offer for the 420W panel?
Silfab offers a 25-year product warranty and a 30-year linear power output warranty, ensuring durability and long-term performance.
Q: Is the Silfab 420W panel compatible with different mounting systems?
Yes, the panel is designed to be compatible with various standard racking systems, making it flexible for both rooftop and ground-mounted installations.
Q: How durable is the Silfab 420W panel in extreme weather conditions?
The Silfab 420W panel is built to withstand harsh weather conditions, including strong winds, heavy snow, and high temperatures, making it a reliable choice for all climates.
Q: Can the Silfab 420W panel help reduce energy costs?
Yes! With its high efficiency, the Silfab 420W panel generates more electricity per square foot, which can reduce energy costs and shorten your return on investment.
Q: How many panels do I need for my home or business?
The number of panels needed depends on your energy usage and available space. For a household consuming about 10,000 kWh/year, you may need around 24 to 25 Silfab 420W panels. Consult with a certified installer for a more accurate estimate.
Q: How many panels are in each pallet?
Each pallet contains 30 Silfab 420W panels, ideal for larger-scale projects.
Q: Can I order less than a full pallet?
Contact US Solar Supplier for details on ordering smaller quantities.
Q: Are these panels available for immediate shipping?
Yes, the Silfab 420W panels are in stock and ready to ship from our warehouse in Indiana, ensuring fast delivery for your solar installation needs.
