Xpower Solar XP-MH72L-590W Dual Glass
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Xpower Solar XP-MH72L-590W N-Type TOPCon Bifacial Dual Glass Solar Panel
XP-MH72L-590W | N-Type TOPCon | 144 Half-Cell | Bifacial | 1500V System Voltage
Product Overview
The Xpower Solar XP-MH72L-590W Dual Glass panel delivers exceptional 590W power output for utility-scale projects. This advanced N-Type TOPCon module features bifacial technology to capture sunlight from both sides. Its dual-glass construction ensures superior durability against harsh weather and mechanical stress. The panel achieves an industry-leading 22.8% efficiency rating for maximum energy generation. Built with 144 half-cut cells, it reduces internal resistance and improves performance in low light. This robust solar solution is ideal for ground-mounted installations requiring high reliability and long-term value.
Key Benefits
Bifacial Energy Gain: Captures reflected light from the rear side to increase total power output by up to 10%.
Dual-Glass Durability: Tempered glass on both sides protects against corrosion, moisture, and extreme physical impact.
N-Type TOPCon Technology: Reduces temperature losses and improves weak light performance for stable energy generation.
Low Degradation Rate: Features a maximum annual degradation of only 0.5% to ensure long-term power stability.
High Efficiency Output: Achieves 22.8% module efficiency to maximize energy yield per square meter of space.
How It Works
This solar panel converts sunlight into electricity using advanced N-Type TOPCon cells and bifacial architecture. The front glass captures direct sunlight while the rear glass absorbs reflected light from the ground. This dual-sided approach significantly boosts total energy production compared to standard monofacial panels. The multi-busbar design ensures stronger current collection and reduces electrical resistance within the cell. Temperature coefficients are optimized to minimize power loss during hot operating conditions.
Bifacial Light Capture: The rear side absorbs up to 63% of reflected irradiance to generate additional power. This mechanism increases overall system yield without requiring extra panel area.
TOPCon Cell Efficiency: Tunnel Oxide Passivated Contact layers reduce electron recombination at the cell surface. This technology enhances spectral response and improves performance in low-light environments.
Thermal Management: The low temperature coefficient of -0.29%/°C minimizes power loss in heat. This ensures stable operation even when cell temperatures reach 85°C.
Technical Specifications
| Maximum Power (Pmax) | 590 Wp |
| Module Efficiency | 22.8% |
| Voltage at Max Power (Vmpp) | 42.67 V |
| Current at Max Power (Impp) | 13.83 A |
| Open Circuit Voltage (Voc) | 51.3 V |
| Short Circuit Current (Isc) | 14.63 A |
| Cell Technology | N-Type TOPCon Monocrystalline |
| Number of Cells | 144 Half-Cells |
| Cell Size | 182 x 91 mm |
| Dimensions (L x W x H) | 2279 x 1134 x 30 mm |
| Weight | 31.5 kg |
| Glass Type | Tempered 2.0mm AR (Front & Rear) |
| Frame Material | Anodized Aluminium Alloy (30mm) |
| Junction Box Rating | IP68 / 1500V / 25A |
| Connector Type | MC4 Compatible |
| Cable Cross Section | 4.0 mm² |
| Encapsulant Type | EVA / POE |
| Operating Temperature Range | -40°C to +85°C |
| Nominal Operating Cell Temp (NOCT) | 44±2°C |
| Temp Coeff of Pmax | -0.29%/°C |
| Temp Coeff of Voc | -0.25%/°C |
| Temp Coeff of Isc | +0.04%/°C |
| Bifacial Factor | ~63% (10% Irradiance Ratio) |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, UL 61730, ISO 9001
Inverter Compatibility: Compatible with all major string inverters supporting 1500V DC systems
Environmental: RoHS Compliant, Lead-Free, Low Carbon Manufacturing
Warranty: 15 Years Product Warranty, 25 Years Linear Power Warranty (87.4% Output)
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-22909 |
|---|---|
| Manufacturer | PES Supply |
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