SPIC New Energy GDT120A-630
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SPIC New Energy GDT120A-630 630W HJT Bifacial Solar Panel
Model GDT120A-630 | HJT | 120 Cells | Bifacial | 1500V System Voltage
Product Overview
The SPIC New Energy GDT120A-630 is a high-efficiency 630W HJT bifacial solar panel designed for demanding commercial and utility-scale projects. Its monocrystalline architecture supports strong energy conversion and stable output across a wide operating range. The module combines a 120-cell layout, advanced bifacial gain potential, and a durable anodized aluminium frame. With a 15-year product warranty and a 25-year power warranty, it offers long-term value for modern solar installations. The panel is built for reliable performance in harsh environments and supports large system designs with 1500V compatibility.
Key Benefits
High power output: The module delivers 630Wp for stronger production in limited roof or ground space.
Bifacial energy gain: Rear-side light capture can improve yield in reflective or open-site installations.
HJT efficiency advantage: Heterojunction technology supports excellent conversion efficiency and low thermal loss.
Long-term durability: The anodized aluminium frame and IP68 junction box help support reliable outdoor operation.
Broad system compatibility: A 1500V maximum system voltage suits modern large-scale solar arrays and design flexibility.
Stable power delivery: Positive power tolerance and low degradation improve long-term performance consistency.
How It Works
This solar panel converts sunlight into electricity through advanced monocrystalline HJT cell technology. The front surface captures direct sunlight, while the bifacial design allows the rear side to use reflected light. This helps increase total energy generation in suitable environments. The 120-cell layout is arranged to support efficient voltage and current delivery. Its low temperature coefficient helps maintain better output as module temperature rises during the day. The module is designed for dependable operation in hot, cold, and high-voltage solar systems.
Front-side generation: The front surface absorbs incoming sunlight and converts it into usable electrical energy. This is the primary source of module output.
Bifacial rear response: The rear side captures reflected and diffused light. This can increase yield in bright, reflective installation areas.
System-level performance: The module works within large strings and high-voltage systems. It is suitable for efficient commercial and utility-scale layouts.
Technical Specifications
| Brand | SPIC New Energy Science and Technology Company |
| Model Number | GDT120A-630 |
| Technology | Bifacial, HJT |
| Cell Type | Monocrystalline |
| Cell Number | 120 |
| Cell Size | 210×105 mm |
| Maximum Power (Pmax) | 630 Wp |
| Voltage at Maximum Power (Vmpp) | 37.64 V |
| Current at Maximum Power (Impp) | 16.74 A |
| Open Circuit Voltage (Voc) | 44.87 V |
| Short Circuit Current (Isc) | 17.27 A |
| Panel Efficiency | 22.26 % |
| Power Tolerance | 0 ~ +0.5 % |
| 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 |
| Operating Temperature Range | -40 - 85 °C |
| Temperature | 43±2 °C |
| Dimensions | 2172x1303x35 mm |
| Weight | 35.3 kg |
| Frame Type | Anodized Aluminium |
| Junction Box Protection Class | IP 68 |
| Connector Type | MC4 |
| Cable Crossection | 4 mm2 |
| Cable Length | 300 mm |
| Total Degradation Rate | ⏳ 0.32 % |
Certifications & Compliance
Certifications: Not listed in the provided product data.
Inverter Compatibility: Suitable for large-scale solar systems with 1500V architecture.
Environmental: Built for -40 to 85 °C operating conditions and IP68 junction box protection.
Warranty: 15 years product warranty and 25 years power warranty, with 91.8% output at 25 years and 90.3% at 30 years.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-16491 |
|---|---|
| Manufacturer | PES Supply |
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