Seraphim 450W (Pallet of 36) Sable TOPCon Solar Panel SRP-450-BTE-BG
The Seraphim SRP-450-BTE-BG is a high-efficiency bifacial TOPCon solar module engineered to deliver superior energy production, long-term reliability, and enhanced bifacial performance. Built with advanced N-Type TOPCon cell technology and a durable glass-glass design, this module is optimized for high-output residential and distributed solar applications.
Featuring 96 half-cut cells, multi-busbar architecture, and bifacial energy gain capability, the SRP-450-BTE-BG delivers excellent low-light performance, reduced degradation, and improved lifetime energy yield.
Key Technology
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N-Type TOPCon Cell Technology
Enhances module efficiency, reduces degradation, and improves long-term power generation. -
Bifacial Energy Generation
Captures rear-side irradiance for additional energy production and higher total system yield. -
Glass-Glass Construction
Provides superior durability, moisture resistance, and long-term reliability. -
Multi-Busbar Technology
Improves current collection efficiency while reducing resistive losses. -
Excellent Low-Light Performance
Optimized for consistent energy production under varying irradiance conditions. :contentReference[oaicite:6]{index=6} -
Lower Annual Degradation
First-year degradation limited to 1% with only 0.4% annual degradation thereafter. -
Superior Mechanical Strength
Rated for 5400 Pa front load and 2400 Pa rear load performance. -
Higher Bifaciality
Bifaciality rating of 80% ±5% supports increased rear-side energy contribution.
Best Uses
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Residential Rooftop Systems
Ideal for homeowners seeking high-efficiency and long-term solar performance. -
Ground-Mount Solar Installations
Optimized for bifacial energy gain in open mounting environments. -
Distributed Generation Projects
Suitable for installations prioritizing high energy yield and reliability. -
Low-Light Environments
Maintains strong output performance during cloudy or variable weather conditions.
Warranty
- Product Warranty: 15 Years
- Performance Warranty: 30-Year Linear Power Warranty
- First-Year Degradation: 1%
- Annual Degradation: 0.40%
- 30-Year Output: 87.4% retained power output
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Seraphim |
| Model | SRP-450-BTE-BG |
| Series | Sable |
| Cell Technology | N-Type TOPCon, Bifacial |
| Cell Configuration | 96 Half-Cells |
| Maximum Power (Pmax) | 450 W |
| Module Efficiency | 22.52% |
| Open Circuit Voltage (Voc) | 35.78 V |
| Short Circuit Current (Isc) | 15.90 A |
| Maximum Power Voltage (Vmp) | 29.81 V |
| Maximum Power Current (Imp) | 15.10 A |
| Power Tolerance | 0 ~ +4.99 W |
| Bifacial Gain (BNPI) | 499 W |
| Temperature Coefficient (Pmax) | -0.29% / °C |
| Temperature Coefficient (Voc) | -0.25% / °C |
| Temperature Coefficient (Isc) | +0.046% / °C |
| Maximum System Voltage | 1500 V DC |
| Maximum Series Fuse Rating | 30 A |
| Operating Temperature | -40°C to +85°C |
| Nominal Operating Cell Temperature (NOCT) | 45 ±2°C |
| Bifaciality | 80% ±5% |
| Dimensions | 69.37 × 44.65 × 1.18 inches |
| Weight | 54.9 lb |
| Front / Back Glass | 2.0 mm AR Coating Semi-Tempered Low-Iron Glass |
| Frame | Black Anodized Aluminum Alloy |
| Junction Box | IP68, 3 Diodes |
| Output Cable | 4.0 mm², 250 mm (+) / 350 mm (-) |
| Mechanical Load | 5400 Pa Front / 2400 Pa Rear |
| Connector | MC4 Compatible |
| Pallet Quantity | 36 Modules |
About Seraphim:
Seraphim is a globally recognized photovoltaic manufacturer known for producing high-performance solar modules utilizing advanced TOPCon technologies, bifacial architectures, and rigorous quality control standards for long-term energy reliability.
High-Efficiency Bifacial TOPCon Performance
The Seraphim SRP-450-BTE-BG combines advanced N-Type TOPCon technology, durable glass-glass construction, and strong bifacial energy gain—making it an excellent solution for modern solar installations focused on long-term performance and energy optimization.