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CSG PV Tech 550W PERC Monocrystalline Solar Panel
Model 550 | PERC | 144 Cells Monocrystalline | Monocrystalline | 1500V System Voltage
Product Overview
The CSG PV Tech 550W solar panel is built for dependable output and strong long-term performance. It uses PERC monocrystalline cell technology for improved light capture and efficient energy conversion. The module delivers up to 550 Wp with a positive power tolerance of 0 to +1 percent. Its 21.29 percent efficiency helps maximize energy yield in limited roof or ground space. The design suits modern residential and commercial solar projects. A durable aluminum frame, tempered glass, and IP68 junction box support reliable outdoor operation. The panel is engineered for consistent performance across a wide operating temperature range. It is a practical choice for systems that need high power density and stable output.
Key Benefits
High Power Output: The module reaches 550 Wp, helping reduce the number of panels needed per system.
Efficient Energy Conversion: Its 21.29 percent efficiency supports strong energy generation from available space.
Positive Power Tolerance: Each panel is rated from 0 to +1 percent, which supports reliable nameplate output.
Durable Construction: Tempered glass, anodized aluminum, and an IP68 junction box help improve weather resistance.
Broad Installation Suitability: The 1500V maximum system voltage makes the panel suitable for many string configurations.
How It Works
This panel converts sunlight into usable electricity through PERC monocrystalline cells. Light enters the low-iron tempered glass and is captured by the cell surface. The PERC structure improves internal light utilization and helps increase output. Electrical current is then routed through the junction box and MC4 connector for integration with the system. The module is designed to perform steadily under normal site conditions and changing temperatures. Its tested electrical values help installers size strings and match inverters accurately. The compact 30 mm frame supports efficient mounting on compatible racks. Overall, the panel is engineered for dependable solar generation with straightforward system integration.
Light Capture and Conversion: Sunlight passes through the glass and is absorbed by the monocrystalline cells. The PERC design helps improve conversion efficiency and output stability.
Electrical Flow Control: Generated current moves from the cells into the junction box with three bypass diodes. This helps maintain performance during partial shading or uneven conditions.
System Integration: The MC4 connector and 4 mm² cable support fast connection to compatible solar equipment. The 1500V system rating helps simplify string design in larger installations.
Technical Specifications
| Technology | PERC Monocrystalline |
| Model Number | 550 |
| Maximum Power | 550 Wp |
| Power Tolerance | 0 ~ +1 % |
| Module Efficiency | 21.29 % |
| Voltage at Maximum Power | 41.32 V |
| Current at Maximum Power | 13.32 A |
| Open Circuit Voltage | 50.62 V |
| Short Circuit Current | 13.95 A |
| 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 | 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 Crossection | 4 mm² |
| Cable Length | 300 mm |
| Seller Name | CSG PV Tech Co., Ltd. |
| Country of Origin | China |
Certifications & Compliance
Certifications: IEC-style qualification testing, fire rating Class A, hail impact tested, dielectric insulation up to 6000VDC.
Inverter Compatibility: Compatible with MC4 plug systems and common string inverter configurations.
Environmental: Designed for -40 to 85 °C operation, 5400Pa static load, and IP68 junction box protection.
Warranty: Manufacturer warranty details were not provided in the supplied product data.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-2643 |
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| Manufacturer | PES Supply |
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