Xpower Solar XP-MH66H-715W Dual Glass
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Xpower Solar XP-MH66H-715W 715W HJT Dual Glass Solar Panel
Model XP-MH66H-715W | HJT Bifacial | 132 Half-Cell | Bifacial | 1500V System Voltage
Product Overview
The Xpower Solar XP-MH66H-715W is a high-performance HJT solar panel designed for demanding commercial and utility-scale projects. It uses bifacial dual-glass construction, which supports stronger long-term durability and improved rear-side energy capture. The module delivers up to 715 Wp output and reaches 23% efficiency. Its 132 half-cell layout helps improve performance under partial shading and lowers resistance losses. With a 15-year product warranty and 30-year power warranty, this panel is built for stable, long-term energy production.
Key Benefits
High Power Output: The module delivers up to 715 Wp for strong system-level energy generation.
Excellent Efficiency: Its 23% efficiency helps maximize usable energy from limited roof or ground space.
Bifacial Advantage: Rear-side generation can improve total yield when reflective surfaces are available.
Dual Glass Durability: Tempered dual-glass construction supports better environmental protection and long service life.
HJT Cell Technology: Heterojunction technology offers strong performance and stable output in hot climates.
How It Works
This solar panel converts sunlight into electricity through advanced HJT monocrystalline cells. The half-cell design reduces internal electrical losses and helps maintain stronger output during uneven light conditions. Its bifacial structure can generate power from both the front and rear sides. That makes the module especially useful in installations with reflective ground cover or open mounting structures. The dual-glass format also protects the active cells from moisture, stress, and harsh weather. Together, these features support consistent production, improved durability, and better long-term performance.
HJT Cell Conversion: Sunlight is converted efficiently by heterojunction monocrystalline cells. The design supports stable output and strong heat tolerance.
Half-Cell Power Flow: The 132 half-cell layout reduces resistance losses. It also helps minimize the effect of partial shading.
Bifacial Energy Capture: Rear-side light can be absorbed by the module. This can increase total energy yield in suitable installations.
Technical Specifications
| Brand | Xpower Solar |
| Model Number | XP-MH66H-715W |
| Technology | HJT, Bifacial, Monocrystalline |
| Cell Type | 132 Half-Cell |
| Power Range | 700 to 715 Wp |
| Maximum Power (Pmax) | 715 Wp |
| Voltage at Maximum Power (Vmpp) | 42.54 V |
| Current at Maximum Power (Impp) | 16.81 A |
| Open Circuit Voltage (Voc) | 50.59 V |
| Short Circuit Current (Isc) | 17.61 A |
| Panel Efficiency | 23% |
| NOCT | 44±2 °C |
| Operating Temperature Range | -40 to 85 °C |
| Temperature Coefficient of Pmax | -0.26 %/°C |
| Temperature Coefficient of Voc | -0.24 %/°C |
| Temperature Coefficient of Isc | 0.04 %/°C |
| Dimensions | 2384 x 1303 x 30 mm |
| Weight | 38.7 kg |
| Cell Size | 210 × 105 mm |
| Glass Type | Anti-Reflection Coating, Tempered Glass |
| Glass Thickness | 2 mm |
| Encapsulant Type | EVA |
| Frame Type | Anodized Aluminium |
| Junction Box Protection Class | IP68 |
| Connector Type | MC4 |
| Cable Crossection | 4 mm² |
| Seller | Xpower Solar Technology Co,.Ltd |
| Country of Origin | China |
Certifications & Compliance
Certifications: HJT bifacial module design with IP68 junction box protection and MC4 connector compatibility.
Inverter Compatibility: Suitable for modern grid-tied and utility-scale PV systems.
Environmental: Dual-glass structure, anodized aluminium frame, and -40 to 85 °C operating range.
Warranty: 15 years product warranty and 30 years power warranty with 88% total degradation rate and 0.4% annual degradation.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-22897 |
|---|---|
| Manufacturer | PES Supply |
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