VSUN 440W (Pallet of 36) N-Type Bifacial Half‑Cut Solar Panel VSUN440N‑108BMH‑DG-BB Domestic Content
VSUN 440W (Pallet of 36) Solar Panel | N-Type Bifacial Double-Glass | VSUN440N-108BMH-DG-BB Assembled in the USA with a domestic frame and domestic junction box. USA-content statement is based on manufacturer-provided information. This product is not represented as fully “Made in USA” or as qualifying for any specific domestic-content incentive unless separately certified. Tier 1 Bloomberg NEF Panel Pallet of 36 Key Benefits High Output: 440 W nominal power with >22% module efficiency for dense arrays. Bifacial Gain: Up to 80% ± 10% bifaciality (site‑dependent yield boost). Low Heat Losses: -0.30%/°C Pmax temperature coefficient supports hot‑climate performance. Rugged Build: +5400/‑2400 Pa load ratings and IP68 junction box for harsh conditions. Special Technology N‑Type Half‑Cut Cells: Reduced resistive losses and improved shade tolerance. AR‑Coated Front Glass: 2.0 mm AR-coated semi-toughened glass enhances light capture and durability. Quality Screening: Factory EL testing minimizes hidden micro‑cracks. Warranty 12-Year Product Warranty and 30-Year Linear Power Output Warranty. Best Uses Residential Rooftops: Sleek all‑black look with high kW per string. Commercial Rooftops: Higher power per module reduces BOS and install time. Carports & Ground Mounts: Benefit from rear‑side irradiance for extra yield. Bifacial Design and N-Type Half-Cells These advanced features define the high-efficiency performance and extended durability of the VSUN440N-108BMH-DG-BB solar panel: Bifacial Technology This bifacial module is engineered to capture solar energy from both the front and rear sides. While the front absorbs direct sunlight, the rear side collects reflected light from surrounding surfaces such as concrete, snow, or sand. This dual-sided exposure increases overall energy harvest, significantly boosting total output and system efficiency—especially in high-albedo environments. N-Type Half-Cell Architecture The panel utilizes N-Type monocrystalline cells with a half-cut layout, offering superior efficiency and thermal performance compared to traditional P-Type cells. N-Type cells are inherently more resistant to light-induced degradation (LID) and offer improved electron mobility, resulting in higher efficiency and longer operational stability. The half-cell configuration minimizes resistive losses and enhances energy yield even under partial shading. Black Double-Glass Solar Panel The panel features black cells, a black anodized aluminum frame, and black glazed rear glass for a uniform, premium appearance. This aesthetic style blends seamlessly with dark rooftops, making it ideal for residential applications where visual appeal matters. Beyond its looks, the design can also help slightly increase heat absorption in colder climates, while maintaining the same high performance and durability as standard modules. Specifications Table Specification Data Model VSUN440N-108BMH-DG-BB Cell Type N‑Type Monocrystalline, Half‑Cut Number of Cells 108 (12×9) Max Power (Pmax) 440 W Open Circuit Voltage (Voc) 39.38 V Short Circuit Current (Isc) 13.85 A Voltage at Max Power (Vmp) 33.37 V Current at Max Power (Imp) 13.18 A Module Efficiency 22.53% Power Tolerance 0 ~ +5 W Temperature Coefficient (Pmax) -0.29%/°C Temperature Coefficient (Voc) ‑0.26%/°C Temperature Coefficient (Isc) +0.048%/°C Operating Temperature ‑40°C to +85°C NOCT 45°C (±2°C) Max System Voltage 1500 V DC Max Series Fuse Rating 30 A Bifaciality 80% ± 10% Front Glass 3.2 mm AR‑coated toughened glass Back Glass 2.0 mm black glazed semi-toughened back glass Frame Black anodized aluminum profile Junction Box IP68, 3 diodes Cable / Connector Portrait leads: +300 mm / -400 mm; MC4 connectors; 1×4 mm² (12 AWG) Dimensions (L × W × H) 67.80 × 44.65 × 1.18 in Weight 54.45 lb Mechanical Load +5400 Pa (front) / ‑2400 Pa (rear) Packaging 36 pcs/pallet; 21 pallets / 756 modules per U.S. container Fire / Protection Class IEC Class C; US Type 1 / Class II Warranty 12-Year Product; 30-Year Power About VSUN: VSUN Solar, headquartered in Tokyo and backed by Fuji Solar, produces high-efficiency mono and bifacial PV modules using PERC and TOPCon technologies. With manufacturing in Vietnam and global offices, VSUN is a BloombergNEF Tier 1 supplier, recognized by PVEL for quality and offering up to 30-year performance warranties. 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 update our inventory daily with solar components that feature 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 12-year product warranty and a 30-year linear power output warranty 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: Are VSUN440N-108BMH-DG-BB panels suitable for areas with low sunlight? Yes, these panels are designed to perform efficiently even in low-light conditions such as hazy, cloudy skies, and early mornings or late afternoons. Q: What kind of warranty does VSUN offer for the VSUN440N-108BMH-DG-BB panel? VSUN offers a 12-year product warranty and a 30-year linear power output warranty, ensuring the panel delivers reliable performance over time. Q: Are these panels compatible with different mounting systems? Yes, the VSUN440N-108BMH-DG-BB is compatible with a wide variety of standard mounting systems, making installation straightforward for both roof-mounted and ground-mounted systems. Q: How durable are VSUN440N-108BMH-DG-BB panels in harsh weather conditions? These panels are built to withstand extreme weather, including heavy snow, strong winds, and high heat. Their design also includes anti-reflective glass, which enhances both durability and efficiency. Q: Can VSUN440N-108BMH-DG-BB panels help me save on energy costs? Absolutely! The high efficiency of the VSUN440N-108BMH-DG-BB allows you to generate more electricity per square foot, reducing your energy bills and shortening the payback period on your solar investment. Q: How many panels do I need for my home? This depends on your energy usage and available space. As a general guide, for a residence or business using about 10,000 kWh/year, you would need approximately 23 to 24 VSUN440N-108BMH-DG-BB panels. Consult with a certified installer for a precise estimate. Q: How many panels are in each pallet? Each pallet includes 36 high-efficiency VSUN440N-108BMH-DG-BB panels. By purchasing full pallets, you ensure both value and convenience for larger installations.