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HD Hyundia HiS-S400YH(BK) Specifications
| Model | HiS-S400YH(BK) |
| Rated Power Output | 400 W |
| Open Circuit Voltage (Voc) | 45.3 V |
| Module Efficiency | 20.0% |
| Cell Type | Monocrystalline PERC (Half-cut, bifacial) |
| Number of Cells | 132 (6 x 22) |
| Front Load Rating | 5,400 Pa |
| Rear Load Rating | 5,400 Pa |
| Module Dimensions | 1,038 x 1,924 x 32 mm |
| Weight | 21.1 kg |
| Glass | 3.2 mm full-tempered, anti-reflective coated |
| Warranty | 25-year product & 25-year performance |
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HD Hyundai 400W HiS-S400YH(BK) Dual Black Max Solar Panel
SKU HYUNDAI-YH-SERIES-DBM-400W
The HD Hyundai HiS-S400YH(BK)
The HD Hyundai YH Series Dual Black Max 400W module delivers dependable solar performance in a sleek form factor optimized for home rooftops. With advanced half-cut multi-wire cell design and bifacial capability, it provides up to 25% extra energy gain from the rear, especially when installed over reflective surfaces. The full-black design pairs visual appeal with serious power.
At just 21.1 kg and 32 mm thick, the module is easier to handle than glass-glass equivalents. This makes it highly installer-friendly while maintaining mechanical robustness. Its compatibility with standard racking and MC4 connectors ensures seamless integration into existing systems, while the hail-tested 3.2mm glass and rigorous PVEL-certified durability offer long-term value in any climate.
HiS-S400YH(BK) 400W Features
- 400W Output: Delivers 400 watts of nominal power with 20.0% module efficiency using monocrystalline half-cut PERC cells.
- Built for Extreme Conditions: 5,400 Pa front and rear mechanical load ratings for outstanding snow, wind, and hail resistance.
- Elegant Black Design: Sleek full-black look with meshed transparent backsheet enhances curb appeal for residential rooftops.
- Tempered Glass Protection: 3.2 mm full-tempered glass with anti-reflective coating boosts energy yield and resists environmental damage.
- Lightweight for Easy Handling: At just 21.1 kg, it's 15% lighter than G-to-G modules—ideal for quick rooftop installations.
Tested Beyond Standards
Every HiS-S400YH(BK) module undergoes accelerated stress testing far beyond IEC standards to ensure exceptional durability and long-term performance.
- Thermal Cycling: 600 cycles
- Damp Heat: 2,000 hours
- UV Exposure: 195 kWh/m²
- Potential Induced Degradation (PID): 192 hours
HD Hyundai YH Series Dual Black Max 400W Module Review
The YH Series 400W module delivers dependable solar performance in a sleek form factor optimized for home rooftops. With advanced half-cut multi-wire cell design and bifacial capability, it provides up to 25% extra energy gain from the rear, especially when installed over reflective surfaces. The full-black design pairs visual appeal with serious power. With enhanced durability proven through 600-cycle thermal testing, extended UV resistance, and 50mm hail impact validation, it’s built to last where other modules fail. Its lightweight, installer-friendly design and sleek black finish make it a top choice for residential rooftops seeking both performance and aesthetics. From frigid winters to blazing summers, this Hyundai module delivers long-term reliability with South Korean precision.
HD Hyundai Hyundai YH Series Dual Black Max Benefits
Tempered Glass Protection
Premium 3.2mm tempered glass construction with anti-reflective coating maximizes light transmission while providing superior protection against hail impact and severe weather conditions.
Certified Performance
Comprehensive testing through UL's international certification laboratory ensures consistent quality and reliable performance across all environmental conditions.
PVEL Test Excellence
Successfully completed PVEL's Product Qualification Program (PQP) testing, including enhanced thermal cycling, mechanical stress, and potential-induced degradation assessments.
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