SPIC New Energy GDT120A-625
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SPIC New Energy GDT120A-625 625W Bifacial HJT Monocrystalline Solar Panel
Model GDT120A-625 | HJT | 120 Half-Cell | Bifacial | 1500V System Voltage
Product Overview
The SPIC New Energy GDT120A-625 is a high-output **625W solar panel** built with **HJT bifacial technology** for strong energy yield. It is designed for projects that need reliable performance, modern aesthetics, and excellent module efficiency. The **monocrystalline** structure supports stable operation across demanding environments. Its 120-cell half-cell layout helps improve power density and installation flexibility. The module also offers a robust 15-year product warranty and a 25-year power warranty. With a low degradation rate and strong temperature behavior, this panel is suitable for utility, commercial, and large rooftop systems. The SPIC New Energy GDT120A-625 combines size, efficiency, and durability in one advanced solar module.
Key Benefits
High power output: The module delivers 625Wp, which supports strong energy production per panel.
Excellent efficiency: Panel efficiency reaches 22.08%, helping maximize energy harvest from available space.
Bifacial gain potential: Bifacial HJT construction allows rear-side generation where site conditions support reflected light.
Stable long-term performance: Power warranty coverage extends to 25 years, with 91.8% remaining at year 25.
Low degradation rate: Total degradation is listed at 0.32%, supporting dependable generation over time.
Project-ready build: The panel includes an anodized aluminium frame, IP68 junction box, and MC4 connectors.
How It Works
This solar panel converts sunlight into electricity through advanced HJT cell technology. The monocrystalline cell structure captures solar energy efficiently and helps maintain strong output in varied climates. Half-cell design reduces internal resistance and supports better performance under partial shading. Bifacial architecture can capture light from both sides, which may increase generation when the installation surface reflects sunlight. The module is built for long service life, and its electrical characteristics support stable operation in large systems. With a 1500V maximum system voltage and 30A fuse rating, it is engineered for modern solar projects that demand dependable performance and efficient power delivery.
Sunlight conversion: The HJT cells absorb incoming solar radiation and convert it into usable DC power. The high-efficiency design helps improve output under real-world conditions.
Bifacial generation: Rear-side cells can contribute additional energy when light reflects onto the back of the module. This is useful on bright roofs and reflective ground-mounted systems.
System integration: The module works within standard string configurations and supports high-voltage installations. MC4 connectors and a 4 mm2 cable make electrical connection straightforward.
Technical Specifications
| Brand | SPIC New Energy Science and Technology Company |
| Model Number | GDT120A-625 |
| Technology | Bifacial, HJT |
| Type | Monocrystalline |
| Power Range | 620 ~ 650 Wp |
| Maximum Power (Pmax) | 625 Wp |
| Panel Efficiency | 22.08 % |
| Voltage at Maximum Power (Vmpp) | 37.54 V |
| Current at Maximum Power (Impp) | 16.65 A |
| Open Circuit Voltage (Voc) | 44.71 V |
| Short Circuit Current (Isc) | 17.16 A |
| Power Tolerance | 0 ~ +0.5 % |
| Cell Number | 120 |
| Cell Size | 210×105 mm |
| Frame Type | Anodized Aluminium |
| Junction Box Protection | IP 68 |
| Connector Type | MC4 |
| Cable Crossection | 4 mm2 |
| Cable Length | 300 mm |
| Panel Dimension (H/W/D) | 2172x1303x35 mm |
| Weight | 35.3 kg |
| Operating Temperature Range | -40 - 85 °C |
| Temperature | 43±2 °C |
| Temperature Coefficient of Pmax | -0.25 %/°C |
| Temperature Coefficient of Voc | -0.24 %/°C |
| Temperature Coefficient of Isc | 0.04 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 30 A |
Certifications & Compliance
Certifications: Not specified in the supplied product data.
Inverter Compatibility: Compatible with standard 1500V system designs and MC4-based solar installations.
Environmental: IP68 junction box protection supports demanding outdoor use.
Warranty: 15 years product warranty and 25 years power warranty with 91.8% at year 25 and 90.3% at year 30.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-16490 |
|---|---|
| Manufacturer | PES Supply |
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