Rosen Solar RSM555M-144BDG
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Rosen Solar RSM555M-144BDG 555W Bifacial PERC Monocrystalline Solar Panel
Model RSM555M-144BDG | Bifacial PERC | 144 Cells | Bifacial | 1500V System Voltage
Product Overview
The Rosen Solar RSM555M-144BDG is a high-output bifacial monocrystalline module built for demanding solar projects. It combines PERC technology with 144 cells to deliver strong performance and reliable energy production. The panel reaches 555 Wp maximum power and 21.42 percent efficiency under standard testing conditions. Its bifacial design can capture reflected light from the rear side, helping increase total system yield. The module is designed with a durable anodized aluminium frame, anti-reflection coated glass, and IP68 protection. With a 12-year product warranty and 30-year power warranty, it supports long-term project confidence.
Key Benefits
High Power Output: The module delivers up to 555 Wp for strong energy generation in large-scale systems.
Bifacial Energy Gain: Rear-side light capture can improve overall production in suitable installations.
Efficient Cell Design: PERC monocrystalline cells support excellent conversion efficiency and stable performance.
Durable Construction: Anti-reflection coated glass, EVA encapsulant, and anodized aluminium improve reliability.
Long-Term Warranty Support: A 30-year power warranty helps protect long-term investment value.
How It Works
This solar module converts sunlight into electricity through monocrystalline photovoltaic cells. The PERC cell structure helps capture more usable light and improves electrical output. Its bifacial format allows the rear side to contribute extra generation when light reflects from the installation surface. That makes the panel especially effective on bright rooftops, open ground mounts, and reflective foundations. The 144-cell layout helps balance voltage and current for stable system integration. Together, these design elements support efficient daytime production and dependable long-term operation.
Sunlight Conversion: The monocrystalline cells absorb sunlight and convert it into direct current electricity. The PERC structure helps improve light utilization and output stability.
Bifacial Generation: Both sides of the module can contribute to energy production. Reflected light from the rear side can raise overall yield in the right setting.
System Integration: The electrical ratings support matching with compatible inverters and string designs. The connector, junction box, and voltage values simplify installation planning.
Technical Specifications
| Technology | Bifacial, PERC |
| Type | Monocrystalline |
| Model Number | RSM555M-144BDG |
| Power Range | 530 ~ 560 Wp |
| Maximum Power (Pmax) | 555 Wp |
| Voltage at Maximum Power (Vmpp) | 42.1 V |
| Current at Maximum Power (Impp) | 13.19 A |
| Open Circuit Voltage (Voc) | 50.4 V |
| Short Circuit Current (Isc) | 13.95 A |
| Panel Efficiency | 21.42 % |
| Electrical Data at NMOT - Pmax | 414.5 Wp |
| Electrical Data at NMOT - Vmpp | 39.1 V |
| Electrical Data at NMOT - Impp | 10.6 A |
| Electrical Data at NMOT - Voc | 47.1 V |
| Electrical Data at NMOT - Isc | 11.27 A |
| Power Tolerance | 0 ~ +0.5 % |
| Product Warranty | 12 Years |
| Power Warranty | 30 Years of 84.95 % Total Degradation Rate |
| Panel Dimension | 2285 x 1134 x 35 mm |
| Weight | 34 kg |
| Cell Number | 144 |
| Glass Type | Anti-reflection Coating Glass |
| Glass Thickness | 2.0 mm |
| Encapsulant Type | EVA |
| Frame Type | Anodized Aluminium |
| Junction Box Diodes | 3 |
| Junction Box Protection Class | IP 68 |
| Connector Type | MC4 |
| Technology Origin | Rosen Solar Energy Co., Ltd., China |
Certifications & Compliance
Certifications: IP68 junction box protection and anti-reflection coated glass for improved durability.
Inverter Compatibility: MC4 connector type supports broad system compatibility.
Environmental: Bifacial design helps improve output in reflective installation environments.
Warranty: 12 years product warranty and 30 years power warranty with 84.95 percent total degradation rate.
● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-16080 |
|---|---|
| Manufacturer | PES Supply |
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