HD Hyundai OJ Series DualMax Pro 595W
Model Number | HiS-S595OJ 595W |
Maximum Power (Pmax) | 595W (645W with bifacial) |
Module Efficiency | 21.54% |
Operating Temperature Range | -40°C ~ +85°C |
Maximum System Voltage | DC 1,500V |
Open Circuit Voltage (Voc) | 54.00V |
Short Circuit Current (Isc) | 13.64A |
Voltage at Pmax (Vmpp) | 46.10V |
Current at Pmax (Impp) | 12.89A |
Panel Dimensions (in) | 96.0in x 44.6in x 1.4in |
Weight | 66.1 lbs |
Front/Rear Load Test | 5,400Pa / 3,000Pa |
Cell Configuration | 156 (6x26) monocrystalline half-cut bifacial cells |

Complete Single & Dual Cantilever Carports
These single & dual cantilever carports are ideal for wide-ranging commercial applications, from sprawling corporate campuses to expansive retail parking.
HD Hyundai HiS-S595OJ DualMax Pro Bifacial 595W Solar Module
SKU HD-HYUNDAI-OJ-DMPRO-595W-COMMERICAL
HD Hyundai OJ Series DualMax Pro 595W
The Hyundai OJ Series DualMax Pro 595W Commercial Solar Module combines practical design with proven bifacial technology, making it a reliable choice for commercial installations. With its dual-sided power generation capability providing up to 25% additional energy yield and a front-side efficiency of 21.54%, this module delivers consistent performance for large-scale projects.
Built with durability in mind, the HiS-S595OJ features a lighter frame design that simplifies installation while maintaining structural integrity. The module's 595W output, coupled with its half-cut cell technology and multi-wire configuration, offers dependable power generation while minimizing the effects of shading and micro-cracks.
HD Hyundai HiS-S595OJ 595W Module Features
- Bifacial Performance - Rear-side power generation adds up to 25% additional energy yield, depending on installation conditions and ground reflectivity.
- Weather Resistance - Successfully tested for 50mm hail impact resistance and certified for 5,400 Pa front load / 3,000 Pa rear load, suitable for areas with challenging weather conditions.
- Cell Technology - Half-cut cell configuration with multi-wire technology reduces power loss from shading and micro-cracks while maintaining steady power output.
- Construction Quality - 3.2mm tempered glass construction with anti-reflective coating provides reliable protection while maximizing light capture.
- Warranty Coverage - Features a 12-year product warranty and 25-year performance guarantee with 0.54% annual degradation rate, maintaining 85% power output by year 25.
OJ Series DualMax Pro Conditions Testing
- Thermal Cycling: 600Cycles, IEC standard x3
- Damp Heat Tests: 2000hour, IEC standard x2
- Backsheet Durability: UV 195kWh/m2, IEC standard x13
- Potential Induced Degradation: 192hour, IEC standard x2

HD Hyundai OJ Series DualMax Pro 595W Solar Module Review
The Hyundai HiS-S595OJ addresses practical needs for commercial solar installations. Its 595W output and bifacial capabilities make it suitable for both rooftop and ground-mount applications where space optimization is crucial. The module's balanced approach to durability and performance, evidenced by its hail resistance certification and robust load ratings, helps ensure consistent operation in various weather conditions. Its lighter weight compared to glass-on-glass alternatives simplifies installation while maintaining structural integrity. For commercial projects requiring reliable power generation and proven durability, the HiS-S595OJ presents a practical solution backed by comprehensive warranty coverage.
HD Hyundai OJ Series DualMax Pro 595W Solar Module 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.

Warranty Assurance
Backed by a comprehensive 12-year product warranty and 25-year linear performance guarantee, ensuring 85% power output retention after 25 years of operation.

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