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SunMaster 545 545W Monocrystalline PERC Solar Panel
Model 545 | PERC | 144 Half-Cell | Monocrystalline | 1500V System Voltage
Product Overview
The SunMaster 545 is a high-output monocrystalline solar panel built for dependable performance and strong energy generation. It uses PERC cell technology and a 144 half-cell layout to support better conversion efficiency and stable output across demanding conditions. With a maximum power rating of 545 Wp and module efficiency reaching 21.09%, it is designed for projects that need strong wattage in a practical format. Its robust construction, low temperature coefficient, and 1500V system rating make it suitable for modern residential and commercial solar installations. The panel also features anti-reflection tempered glass, an anodized aluminum frame, and an IP68 junction box for improved durability.
Key Benefits
High Power Output: Delivers up to 545 Wp for strong system performance.
Excellent Efficiency: Reaches 21.09% module efficiency for better energy capture in limited space.
PERC Half-Cell Design: Supports improved electrical performance and reduced power loss.
Weather-Resistant Build: Uses tempered glass, anodized aluminum, and IP68 protection for long-term reliability.
Strong Temperature Stability: Performs well in hot climates with a low Pmax temperature coefficient of -0.36%/°C.
How It Works
This module converts sunlight into direct current electricity through monocrystalline cells arranged in a half-cell PERC design. The configuration helps reduce internal resistance and improves current flow across the panel. As a result, the panel can maintain strong performance under real-world conditions. The anti-reflection glass helps more light reach the cells, while the low temperature coefficient supports better output during warmer weather. The electrical ratings show balanced voltage and current characteristics, making the panel suitable for system design and string planning.
Sunlight Conversion: Monocrystalline PERC cells absorb sunlight and convert it into usable DC power. The 144 half-cell layout supports smoother current handling.
Thermal Performance: The panel is engineered to maintain output in elevated temperatures. Its coefficients help reduce output loss as heat rises.
System Integration: With a 1500V maximum system voltage and MC4 connectivity, it integrates smoothly into modern solar arrays. The design supports practical installation planning.
Technical Specifications
| Brand | SunMaster |
| Model Number | 545 |
| Technology | PERC |
| Cell Type | Monocrystalline |
| Cell Count | 144 Half-Cells |
| Maximum Power (Pmax) | 545 Wp |
| Power Tolerance | -3 ~ +3 % |
| Voltage at Maximum Power (Vmpp) | 41.6 V |
| Current at Maximum Power (Impp) | 13.11 A |
| Open Circuit Voltage (Voc) | 49.8 V |
| Short Circuit Current (Isc) | 13.9 A |
| Panel Efficiency | 21.09 % |
| NOCT | 43±2 °C |
| Operating Temperature Range | -40 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 x 1134 x 35 mm |
| Weight | 29 kg |
| Cell Size | 182 × 91 mm |
| Glass Type | Anti-reflection coated tempered glass |
| Glass Thickness | 3.2 mm |
| 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 standard grid-tied and off-grid solar systems with MC4 connections
Environmental: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Warranty: 15-year material and technology warranty, plus 30-year linear power output warranty
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-18958 |
|---|---|
| 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 545 545W Monocrystalline PERC Solar Panel
Model 545 | PERC | 144 Half-Cell | Monocrystalline | 1500V System Voltage
545WMax Power Output21.09%Module Efficiency144Monocrystalline Half-CellProduct Overview
The SunMaster 545 is a high-output monocrystalline solar panel built for dependable performance and strong energy generation. It uses PERC cell technology and a 144 half-cell layout to support better conversion efficiency and stable output across demanding conditions. With a maximum power rating of 545 Wp and module efficiency reaching 21.09%, it is designed for projects that need strong wattage in a practical format. Its robust construction, low temperature coefficient, and 1500V system rating make it suitable for modern residential and commercial solar installations. The panel also features anti-reflection tempered glass, an anodized aluminum frame, and an IP68 junction box for improved durability.
Key Benefits
High Power Output: Delivers up to 545 Wp for strong system performance.
Excellent Efficiency: Reaches 21.09% module efficiency for better energy capture in limited space.
PERC Half-Cell Design: Supports improved electrical performance and reduced power loss.
Weather-Resistant Build: Uses tempered glass, anodized aluminum, and IP68 protection for long-term reliability.
Strong Temperature Stability: Performs well in hot climates with a low Pmax temperature coefficient of -0.36%/°C.
How It Works
This module converts sunlight into direct current electricity through monocrystalline cells arranged in a half-cell PERC design. The configuration helps reduce internal resistance and improves current flow across the panel. As a result, the panel can maintain strong performance under real-world conditions. The anti-reflection glass helps more light reach the cells, while the low temperature coefficient supports better output during warmer weather. The electrical ratings show balanced voltage and current characteristics, making the panel suitable for system design and string planning.
Sunlight Conversion: Monocrystalline PERC cells absorb sunlight and convert it into usable DC power. The 144 half-cell layout supports smoother current handling.
Thermal Performance: The panel is engineered to maintain output in elevated temperatures. Its coefficients help reduce output loss as heat rises.
System Integration: With a 1500V maximum system voltage and MC4 connectivity, it integrates smoothly into modern solar arrays. The design supports practical installation planning.
Technical Specifications
Brand SunMaster Model Number 545 Technology PERC Cell Type Monocrystalline Cell Count 144 Half-Cells Maximum Power (Pmax) 545 Wp Power Tolerance -3 ~ +3 % Voltage at Maximum Power (Vmpp) 41.6 V Current at Maximum Power (Impp) 13.11 A Open Circuit Voltage (Voc) 49.8 V Short Circuit Current (Isc) 13.9 A Panel Efficiency 21.09 % NOCT 43±2 °C Operating Temperature Range -40 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 x 1134 x 35 mm Weight 29 kg Cell Size 182 × 91 mm Glass Type Anti-reflection coated tempered glass Glass Thickness 3.2 mm 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 standard grid-tied and off-grid solar systems with MC4 connections
Environmental: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Warranty: 15-year material and technology warranty, plus 30-year linear power output warrantyDocumentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
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