Greensun Solar GSM450-144
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Greensun GSM450-144 450W Monocrystalline PERC Solar Panel
Model GSM450-144 | Monocrystalline PERC | 144 Cells | Mono | 1500V System Voltage
Product Overview
The Greensun GSM450-144 is a high-output monocrystalline solar panel designed for reliable energy generation. It uses PERC technology to improve light capture and electrical conversion. The module delivers 450 Wp output with up to 20.4% efficiency. Its 144-cell design supports stable performance for commercial and residential systems. The panel is built with a strong frame and a compact profile for easier installation. It also offers a positive power tolerance from 0 to +1%. These features make it a practical choice for projects that need consistent output and long service life.
Key Benefits
Strong power rating: The module delivers 450 Wp for dependable energy production.
High efficiency: Its 20.4% efficiency helps maximize output in limited roof space.
PERC technology: Advanced cell design improves light use and supports better performance.
Positive power tolerance: A 0 to +1% tolerance supports confident and consistent panel output.
Durable format: The 144-cell structure and 24 kg weight suit practical field installation.
How It Works
The GSM450-144 converts sunlight into electricity through monocrystalline cells. Its PERC architecture helps the cells absorb more light and convert more of it into usable power. When sunlight reaches the module, each cell produces direct current electricity. The panel's internal design combines cell output efficiently across the full surface. This supports stable voltage and current delivery under normal operating conditions. The temperature coefficients also help explain how the panel behaves in real weather. Lower power loss at higher temperatures supports more predictable field performance. The module is suited to systems that need dependable generation and compact installation.
Sunlight capture: Monocrystalline cells absorb solar energy and convert it into electrical current. The PERC layer helps improve light harvesting for better output.
Power conversion: The module produces 42.1 V at maximum power and 10.69 A at maximum current. These values show how the panel operates under standard test conditions.
System integration: The 144-cell layout helps distribute electrical generation across the module. That structure supports efficient use in solar arrays and larger energy systems.
Technical Specifications
| Brand | Greensun Solar Energy Tech Co., Ltd |
| Model Number | GSM450-144 |
| Technology | PERC |
| Cell Type | Monocrystalline |
| Cell Number | 144 |
| Maximum Power (Pmax) | 450 Wp |
| Power Range | 445 ~ 460 Wp |
| Power Tolerance | 0 ~ +1% |
| Voltage at Maximum Power (Vmpp) | 42.1 V |
| Current at Maximum Power (Impp) | 10.69 A |
| Open Circuit Voltage (Voc) | 49.84 V |
| Short Circuit Current (Isc) | 11.2 A |
| Panel Efficiency | 20.1 ~ 20.9% |
| Temperature Coefficient of Pmax | -0.4%/°C |
| Temperature Coefficient of Voc | -0.33%/°C |
| Temperature Coefficient of Isc | 0.058%/°C |
| Dimensions | 2108 x 1048 x 35 mm |
| Weight | 24 kg |
| Country of Origin | China |
Certifications & Compliance
Certifications: Not specified in the provided product data.
Inverter Compatibility: Suitable for standard grid-tied and off-grid solar systems with matching electrical design.
Environmental: Built for outdoor photovoltaic use in typical operating conditions.
Warranty: Manufacturer warranty details were not provided in the input data.
Documentation
Manufacturer PDF datasheet was not provided.
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| SKU | PES-SPS-SOL-7396 |
|---|---|
| Manufacturer | PES Supply |
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