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CSG PV Tech 545W PERC Monocrystalline Solar Panel
Model 545 | PERC | 144 Half-Cell | Monocrystalline | 1522V System Voltage
Product Overview
The CSG PV Tech 545W solar panel is built for dependable high-output performance in demanding residential and commercial systems. This monocrystalline module uses PERC technology to improve light capture and boost energy generation throughout the day. With a rated efficiency of 21.09%, it delivers strong output in a compact footprint. The 144-cell layout supports stable electrical performance and broad inverter compatibility. Its durable construction helps maintain long-term reliability in varied climates. The panel is designed for efficient installation, consistent operation, and strong value over time.
Key Benefits
High power output: The module delivers 545Wp for strong generation potential in larger solar arrays.
Efficient energy conversion: A 21.09% efficiency rating helps maximize usable energy from available roof space.
Durable construction: Tempered glass, an anodized aluminium frame, and IP68 junction box protection support long service life.
Stable hot-weather performance: A power temperature coefficient of -0.35%/°C helps manage performance in warmer conditions.
Easy system integration: MC4 connectors and 4 mm² cable support straightforward installation and reliable field connections.
How It Works
This module converts sunlight into electricity through monocrystalline PERC cells arranged in a 144-cell format. The cell structure is designed to improve light absorption and reduce energy loss during conversion. When sunlight reaches the panel, the cells generate direct current that can be used by connected solar equipment. The high voltage and current ratings help support efficient power delivery across compatible systems. Tempered glass and an anodized frame provide mechanical protection during long-term outdoor use. The sealed junction box and MC4 connection system further support safe and dependable operation.
PERC cell conversion: The PERC structure improves light utilization and supports higher output under real-world conditions. It helps the module capture more usable energy from incoming sunlight.
Electrical power delivery: The panel operates at 41.19V Vmpp and 13.23A Impp for balanced power generation. These values help the module work efficiently in modern PV systems.
Weather-resistant design: The tempered glass, EVA encapsulation, and IP68 junction box protect internal components. This construction supports reliable operation across a wide temperature range.
Technical Specifications
| Brand | CSG PV Tech Co., Ltd. |
| Model Number | 545 |
| Technology | PERC Monocrystalline |
| Power Range | 525 ~ 550 Wp |
| Maximum Power (Pmax) | 545 Wp |
| Power Tolerance | 0 ~ +1 % |
| Voltage at Maximum Power (Vmpp) | 41.19 V |
| Current at Maximum Power (Impp) | 13.23 A |
| Open Circuit Voltage (Voc) | 50.79 V |
| Short Circuit Current (Isc) | 13.85 A |
| Panel Efficiency | 21.09 % |
| Temperature | 45±2 °C |
| Operating Temperature Range | -40 - 85 °C |
| Temperature Coefficient of Pmax | -0.35 %/°C |
| Temperature Coefficient of Voc | -0.284 %/°C |
| Temperature Coefficient of Isc | 0.05 %/°C |
| Maximum System Voltage | 1522 V |
| Series Fuse Rating | 25 A |
| Panel Dimensions (H/W/D) | 2278 x 1134 x 30 mm |
| Weight | 33 kg |
| Cell Size | 182×91 mm |
| Cell Number | 144 |
| Glass Type | Tempered 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 |
| Cable Cross Section | 4 mm² |
| Cable Length | 300 mm |
Certifications & Compliance
Certifications: IP68 junction box protection, fire rating Class A, hail impact tested at 25mm and 23m/s, dielectric insulation up to 6000VDC.
Inverter Compatibility: Compatible with MC4 plug systems and standard grid-tied solar installations.
Environmental: Operates from -40°C to 85°C and supports a maximum static load of 5400Pa.
Warranty: Manufacturer warranty details are not specified in the supplied product data.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-2642 |
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| Manufacturer | PES Supply |
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