Seraphim Solar System SRP-425-BTD-HV
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- SKU
- PES-SPS-SOL-16952
PES Supply is an authorized distributor for PES Supply. 50,000+ SKUs from 169 authorized brands.
Seraphim SRP-425-BTD-HV 425W TOPCon Monocrystalline Bifacial Solar Panel
SRP-425-BTD-HV | TOPCon Technology | 108 Monocrystalline Cells | Bifacial | 1500V System Voltage
Product Overview
The Seraphim SRP-425-BTD-HV is a premium 425W monocrystalline bifacial solar panel designed for high-efficiency energy generation. This module utilizes advanced TOPCon technology with 108 large 182mm cells to maximize power output. It achieves a remarkable 21.76% efficiency rating while maintaining a lightweight design of only 21 kg. The panel features a robust black anodized aluminum frame and durable tempered glass with anti-reflection coating. Its bifacial design captures sunlight from both sides, significantly boosting total energy yield in real-world conditions. This product is ideal for residential rooftops and commercial installations seeking reliable, long-term power. The SRP-425-BTD-HV offers exceptional performance even in low-light environments due to its superior cell architecture.
Key Benefits
High Power Output: Delivers 425W of rated power with a tolerance of 0 to +1% for consistent performance.
Advanced TOPCon Technology: Uses N-type cells to reduce annual attenuation and lower the overall cost of energy.
Bifacial Energy Capture: Captures sunlight from both front and rear sides to increase total energy generation by up to 25%. This feature is especially effective on reflective surfaces.
Superior Low-Light Performance: Maintains high efficiency during early mornings or cloudy days due to excellent cell sensitivity.
Lightweight and Durable: Weighs only 21 kg while offering high mechanical load resistance of 5400 Pa on the front side.
How It Works
This solar panel converts sunlight into electricity using the photovoltaic effect within its 108 high-quality monocrystalline cells. The advanced TOPCon structure minimizes electron recombination, allowing more current to flow efficiently. Its bifacial design enables the rear side to capture reflected light, adding extra power to the total output. The anti-reflection coating on the tempered glass ensures maximum light absorption even at lower angles. This engineering reduces energy loss and maintains high voltage stability across varying temperatures. The result is a reliable, long-lasting power source that performs exceptionally well in diverse weather conditions.
Photovoltaic Conversion: Sunlight strikes the silicon cells, releasing electrons that generate direct current electricity. This process is optimized by the TOPCon layer to reduce resistance.
Bifacial Light Harvesting: The rear side of the panel absorbs reflected sunlight from the ground or roof. This doubles the light exposure potential compared to standard single-sided panels.
Temperature Resilience: The low temperature coefficient of -0.29%/°C ensures power output stays stable even in hot weather. This prevents significant efficiency drops during summer peaks.
Technical Specifications
| Nominal Power (Pmax) | 425 Wp |
| Module Efficiency | 21.76% |
| Cell Technology | TOPCon (N-Type Monocrystalline) |
| Cell Count | 108 Cells |
| Cell Size | 182 × 91 mm |
| Voltage at Max Power (Vmpp) | 32.10 V |
| Current at Max Power (Impp) | 13.24 A |
| Open Circuit Voltage (Voc) | 38.70 V |
| Short Circuit Current (Isc) | 13.91 A |
| Power Tolerance | 0 ~ +1% |
| Max System Voltage | 1500 V DC |
| Series Fuse Rating | 25 A |
| Dimensions (H/W/D) | 1722 × 1134 × 28 mm |
| Weight | 21.0 kg |
| Glass Type | 3.2mm AR Coated Tempered Glass |
| Frame Type | Black Anodized Aluminum Alloy |
| Junction Box | IP68 with 3 Diodes |
| Operating Temperature Range | -40°C to +85°C |
| NOCT | 45 ± 2°C |
| Temp. Coeff. of Pmax | -0.29%/°C |
| Temp. Coeff. of Voc | -0.25%/°C |
| Temp. Coeff. of Isc | +0.046%/°C |
| Mechanical Load Front | 5400 Pa |
| Mechanical Load Rear | 2400 Pa |
| Bifaciality Factor | 80% ± 5% |
Certifications & Compliance
Certifications: ISO9001, ISO14001, ISO45001
Inverter Compatibility: Compatible with all major string inverters supporting 1500V DC systems
Environmental: RoHS Compliant, Lead-Free, Low-Iron Glass
Warranty: 15-Year Product Warranty on materials and workmanship; 30-Year Linear Power Output Warranty with 87.4% guaranteed output at year 30
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-16952 |
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| Manufacturer | PES Supply |
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