Seraphim Solar System SRP-445-BMB-BG
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- SKU
- PES-SPS-SOL-16959
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Seraphim Solar System SRP-445-BMB-BG 445W PERC Bifacial Solar Panel
SRP-445-BMB-BG | PERC Mono | 120 Half-Cell | Bifacial | 1500V System Voltage
Product Overview
The Seraphim Solar System SRP-445-BMB-BG 445W PERC Bifacial Solar Panel delivers exceptional energy generation for modern installations. This high-performance module features advanced PERC technology and a bifacial design to capture sunlight from both sides. It achieves a remarkable 20.56% efficiency while maintaining a robust 445-watt power output. The panel is engineered with 120 half-cut cells to minimize power loss from shading. Its durable construction includes anti-reflection glass and an anodized aluminum frame for long-term reliability. This solar panel is ideal for residential and commercial projects seeking high efficiency and superior load capacity. The 1500V maximum system voltage supports flexible string configurations for large-scale arrays. Built in China by Jiangsu Seraphim Solar System Co., Ltd., it meets rigorous global quality standards. The unit weighs 27.3 kg and measures 1909x1134x30 mm for easy installation on various mounting structures.
Key Benefits
Bifacial Energy Capture: Captures sunlight from both front and rear sides to increase total power gain by up to 25%.
PERC Technology: Uses Passivated Emitter and Rear Cell design to reduce recombination and boost efficiency in low-light conditions.
High Load Resistance: Supports front-side mechanical loads of 5400 Pa and back-side loads of 2400 Pa for extreme weather durability.
Shading Mitigation: Half-cut cell technology minimizes power loss when parts of the panel are shaded by trees or structures.
Long-Term Warranty: Includes a 15-year product warranty and a 30-year linear power output warranty guaranteeing 84.95% output.
How It Works
This solar panel converts sunlight into electricity using advanced photovoltaic principles. The PERC layer on the rear of the cell reflects unused light back through the silicon to generate more electrons. The bifacial design allows the rear glass to capture reflected light from the ground or surrounding surfaces. This dual-sided absorption significantly increases the total energy yield compared to standard monofacial panels. The half-cut cell structure reduces internal resistance and improves performance under partial shading conditions. The anti-reflection coating on the glass maximizes light transmission into the active cell area. Together, these technologies ensure high efficiency and reliable power generation in diverse environmental conditions.
PERC Cell Mechanism: The passivated rear layer reduces electron recombination. This allows more electrons to flow as current, increasing voltage and efficiency.
Bifacial Absorption: Sunlight hits the front glass to generate power. Reflected light from the ground enters the rear glass to create additional power.
Half-Cut Cell Design: Cells are cut in half to lower resistance. This reduces heat loss and maintains power output even when parts of the panel are shaded.
Technical Specifications
| Module Type | SRP-445-BMB-BG |
| Maximum Power (Pmax) | 445 Wp |
| Module Efficiency | 20.56% |
| Voltage at Max Power (Vmpp) | 34.18 V |
| Current at Max Power (Impp) | 13.03 A |
| Open Circuit Voltage (Voc) | 41.22 V |
| Short Circuit Current (Isc) | 13.66 A |
| Power Tolerance | 0 ~ +1% |
| Cell Technology | PERC Mono Crystalline |
| Cell Count | 120 Half-Cells |
| Bifaciality Factor | 70% ±10% |
| Dimensions (H/W/D) | 1909 x 1134 x 30 mm |
| Weight | 27.3 kg |
| Glass Type | 2mm AR Coating Semi-Tempered |
| Frame Material | Anodized Aluminium Alloy |
| Junction Box | IP68 with 3 Diodes |
| Max System Voltage | 1500 V DC |
| Max Series Fuse Rating | 25 A |
| Operating Temperature | -40°C to +85°C |
| Pmax Temp. Coefficient | -0.34%/°C |
| Mechanical Load (Front) | 5400 Pa |
| Mechanical Load (Back) | 2400 Pa |
| Power Density | 205.6 Wp/m² |
Certifications & Compliance
Certifications: ISO9001, ISO14001, ISO45001, IEC61215, IEC61730
Inverter Compatibility: Compatible with all major string inverters supporting 1500V DC systems
Environmental: RoHS Compliant, Lead-Free Soldering, Recyclable Materials
Warranty: 15-Year Product Warranty, 30-Year Linear Power Warranty (84.95% Output), 10-Year Power Warranty (93.95% Output)
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-16959 |
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| Manufacturer | PES Supply |
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