Description
VSUN 595W TOPcon Bifacial (Pallet of 31) Assembled in USA VSUN590N-144BMH-DG
Assembled in the USA
California Energy Commission Listed (CEC)
The VSUN595N-144BMH-DG is a high-efficiency N-type TOPCon bifacial dual-glass solar module engineered for utility-scale, commercial, and large ground-mount solar installations. Combining advanced TOPCon cell architecture, multi-busbar (MBB) technology, and robust dual-glass construction, this module delivers strong front-side output, additional rear-side energy gain, and excellent long-term reliability with low annual degradation.
Key Technology
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N-Type TOPCon Cell Technology
Higher efficiency, improved low-light response, and superior long-term power retention with minimal LID/LeTID effects. -
Bifacial Dual-Glass Design
Bifaciality of 80% ± 10% allows additional rear-side power generation depending on ground reflectivity and mounting configuration. -
MBB Technology with Circular Ribbon
Enhances current collection, reduces resistive losses, and improves performance under partial shading. -
Excellent Temperature Performance
Low Pmax temperature coefficient of -0.29%/°C helps maintain output in hot climates.
Best Uses
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Utility-Scale Solar Farms
High wattage and bifacial gains help reduce balance-of-system costs and improve LCOE. -
Commercial & Industrial Ground-Mount
Durable dual-glass construction supports long service life in large C&I systems. -
High-Temperature & Harsh Environments
Strong resistance to PID, humidity, salt mist, and temperature stress.
Warranty
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Product Warranty: 12 years quality assurance
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Performance Warranty: 30-year linear power output guarantee
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Degradation: 1.0% first year, 0.40% annually thereafter :
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | VSUN |
| Model | VSUN595N-144BMH-DG |
| Cell Technology | N-Type TOPCon, bifacial, dual-glass |
| Maximum Power (Pmax) | 595 W |
| Module Efficiency | 23.03% |
| Maximum Power Voltage (Vmpp) | 44.71 V |
| Maximum Power Current (Impp) | 13.31 A |
| Open-Circuit Voltage (Voc) | 52.90 V |
| Short-Circuit Current (Isc) | 13.98 A |
| Power Temperature Coefficient (Pmax) | -0.29% / °C |
| Voltage Temperature Coefficient | -0.24% / °C |
| Current Temperature Coefficient | +0.05% / °C |
| NOCT | 45°C (±2°C) |
| Maximum System Voltage | 1500 V DC |
| Series Fuse Rating | 30 A |
| Module Dimensions | 89.69 × 44.65 × 1.38 in |
| Weight | 72.09 lb |
| Frame | Silver anodized aluminum profile |
| Front / Back Glass | 2.0 mm AR-coated semi-toughened / 2.0 mm glazed semi-toughened |
| Bifaciality | 80% ± 10% |
| Junction Box | IP68, 3 diodes |
| Operating Temperature Range | -40°C to +85°C |
| Mechanical Load | +5400 / -2400 Pa (+113 / -50 psf) |
| Fire Rating | Class C (IEC) / TYPE 29 (US) |
| Pallet Quantity | 31 modules |
About VSUN:
VSUN SOLAR, invested by Fuji Solar and headquartered in Tokyo, Japan, is a global provider of high-efficiency solar modules. The company is recognized as a BNEF Tier 1 manufacturer and has received PVEL “Best Performer” and EcoVadis “Bronze Award” distinctions.
High-Efficiency Bifacial Power for Large-Scale Projects
The VSUN595N-144BMH-DG delivers strong front-side output, additional rear-side energy gains, and proven long-term durability—making it an excellent choice for solar projects focused on maximizing lifetime energy yield and ROI.
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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