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SunMaster 550 550W PERC Monocrystalline Solar Panel
Model 550 | PERC Monocrystalline | 144 Half-Cell | Monocrystalline | 1500V System Voltage
Product Overview
The SunMaster 550W solar panel is a high-efficiency PERC monocrystalline module built for dependable energy production. It combines half-cell design and multi-busbar performance with a durable aluminum frame and tempered anti-reflection glass. This model delivers strong output in demanding rooftop and ground-mount applications. Its 144-cell layout supports stable electrical performance, while the 21.28% efficiency rating helps maximize space usage. The module is designed for long service life, consistent generation, and reliable operation across wide temperature conditions.
Key Benefits
High Power Output: Delivers up to 550Wp for strong energy generation in residential and commercial systems.
Excellent Efficiency: Reaches 21.28% module efficiency for better performance in limited installation space.
Reliable PERC Technology: Uses PERC monocrystalline cells to improve light capture and overall power conversion.
Built for Harsh Conditions: Supports wide operating temperatures and strong environmental resistance for outdoor use.
Durable Construction: Features tempered glass, anodized aluminum framing, and IP68 junction box protection.
How It Works
This solar module converts sunlight into direct current electricity through high-efficiency PERC monocrystalline cells. The half-cell format helps reduce internal resistance and improve performance under partial shading. Multi-busbar construction supports better current collection and stronger electrical stability. Anti-reflection tempered glass allows more light to reach the cells, which helps increase usable energy output. The panel is engineered to maintain reliable production across hot climates, low-light periods, and long operating cycles.
PERC Cell Conversion: Sunlight is absorbed by monocrystalline cells and converted into DC power. The PERC structure improves conversion efficiency and output consistency.
Half-Cell Design: The 144 half-cell layout reduces resistive losses and supports better performance under shading. It also helps stabilize electrical flow across the module.
Durable Energy Delivery: The anodized frame, tempered glass, and IP68 junction box protect the module outdoors. These components support dependable operation in difficult weather conditions.
Technical Specifications
| Brand | SunMaster |
| Model Number | 550 |
| Technology | PERC Monocrystalline |
| Cell Type | 182 × 91 mm Monocrystalline Cells |
| Cell Count | 144 Half-Cell |
| Maximum Power (Pmax) | 550 Wp |
| Voltage at Maximum Power (Vmpp) | 41.8 V |
| Current at Maximum Power (Impp) | 13.16 A |
| Open Circuit Voltage (Voc) | 50 V |
| Short Circuit Current (Isc) | 13.94 A |
| Module Efficiency | 21.28% |
| NOCT | 43±2 °C |
| Operating Temperature Range | -40 °C to 85 °C |
| Temperature Coefficient of Pmax | -0.36%/°C |
| Temperature Coefficient of Voc | -0.28%/°C |
| Temperature Coefficient of Isc | 0.05%/°C |
| Maximum System Voltage | 1500 V |
| Maximum Series Fuse Rating | 30 A |
| Dimensions | 2279 × 1134 × 35 mm |
| Weight | 29 kg |
| Glass Type | 3.2 mm Tempered Glass with Anti-Reflection Coating |
| Frame Type | Anodized Aluminium |
| Junction Box Protection Class | IP68 |
| Connector Type | MC4 |
| Cable Cross Section | 4 mm² |
| Seller Name | Jinhua SunMasterCompany Limited |
| Country of Origin | China |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, CE
Inverter Compatibility: Suitable for grid-tied and off-grid solar systems
Environmental: ISO 14001:2015 environmental management system, ISO 45001:2018 occupational health and safety management system, PID resistance, salt mist, ammonia, and hail tested
Warranty: 15-year material and technology warranty, 30-year linear power output warranty
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-18959 |
|---|---|
| Manufacturer | PES Supply |
| Container price | |
| Container qty | |
| Odoo id | |
| Pallet price | |
| Pallet qty | |
| Unit price | |
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Product Description
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SunMaster 550 550W PERC Monocrystalline Solar Panel
Model 550 | PERC Monocrystalline | 144 Half-Cell | Monocrystalline | 1500V System Voltage
550 WpMax Power Output21.28%Module Efficiency144 CellsPERC MonocrystallineProduct Overview
The SunMaster 550W solar panel is a high-efficiency PERC monocrystalline module built for dependable energy production. It combines half-cell design and multi-busbar performance with a durable aluminum frame and tempered anti-reflection glass. This model delivers strong output in demanding rooftop and ground-mount applications. Its 144-cell layout supports stable electrical performance, while the 21.28% efficiency rating helps maximize space usage. The module is designed for long service life, consistent generation, and reliable operation across wide temperature conditions.
Key Benefits
High Power Output: Delivers up to 550Wp for strong energy generation in residential and commercial systems.
Excellent Efficiency: Reaches 21.28% module efficiency for better performance in limited installation space.
Reliable PERC Technology: Uses PERC monocrystalline cells to improve light capture and overall power conversion.
Built for Harsh Conditions: Supports wide operating temperatures and strong environmental resistance for outdoor use.
Durable Construction: Features tempered glass, anodized aluminum framing, and IP68 junction box protection.
How It Works
This solar module converts sunlight into direct current electricity through high-efficiency PERC monocrystalline cells. The half-cell format helps reduce internal resistance and improve performance under partial shading. Multi-busbar construction supports better current collection and stronger electrical stability. Anti-reflection tempered glass allows more light to reach the cells, which helps increase usable energy output. The panel is engineered to maintain reliable production across hot climates, low-light periods, and long operating cycles.
PERC Cell Conversion: Sunlight is absorbed by monocrystalline cells and converted into DC power. The PERC structure improves conversion efficiency and output consistency.
Half-Cell Design: The 144 half-cell layout reduces resistive losses and supports better performance under shading. It also helps stabilize electrical flow across the module.
Durable Energy Delivery: The anodized frame, tempered glass, and IP68 junction box protect the module outdoors. These components support dependable operation in difficult weather conditions.
Technical Specifications
Brand SunMaster Model Number 550 Technology PERC Monocrystalline Cell Type 182 × 91 mm Monocrystalline Cells Cell Count 144 Half-Cell Maximum Power (Pmax) 550 Wp Voltage at Maximum Power (Vmpp) 41.8 V Current at Maximum Power (Impp) 13.16 A Open Circuit Voltage (Voc) 50 V Short Circuit Current (Isc) 13.94 A Module Efficiency 21.28% NOCT 43±2 °C Operating Temperature Range -40 °C to 85 °C Temperature Coefficient of Pmax -0.36%/°C Temperature Coefficient of Voc -0.28%/°C Temperature Coefficient of Isc 0.05%/°C Maximum System Voltage 1500 V Maximum Series Fuse Rating 30 A Dimensions 2279 × 1134 × 35 mm Weight 29 kg Glass Type 3.2 mm Tempered Glass with Anti-Reflection Coating Frame Type Anodized Aluminium Junction Box Protection Class IP68 Connector Type MC4 Cable Cross Section 4 mm² Seller Name Jinhua SunMasterCompany Limited Country of Origin China Certifications & Compliance
Certifications: IEC 61215, IEC 61730, CE
Inverter Compatibility: Suitable for grid-tied and off-grid solar systems
Environmental: ISO 14001:2015 environmental management system, ISO 45001:2018 occupational health and safety management system, PID resistance, salt mist, ammonia, and hail tested
Warranty: 15-year material and technology warranty, 30-year linear power output warrantyDocumentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
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