Greensun Solar GSM455-144
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Greensun Solar GSM455-144 455W PERC Monocrystalline Solar Panel
Model GSM455-144 | PERC | 144 Cells | Monocrystalline | 1500V System Voltage
Product Overview
The Greensun Solar GSM455-144 is a high-efficiency monocrystalline module built for dependable energy generation. It uses PERC technology to improve light capture and support stronger output across demanding installations. With a rated power of 455 Wp, it delivers a balanced mix of performance and value. The module efficiency reaches 20.7 percent, which supports more power from limited roof or ground space. Its 144-cell format and durable construction make it suitable for modern commercial and residential solar projects. The panel also offers stable electrical characteristics for reliable system design and easier integration.
Key Benefits
Strong power rating: The 455 Wp output supports efficient energy production in compact arrays.
High module efficiency: A 20.7 percent efficiency rating helps maximize usable energy from available surface area.
PERC cell technology: PERC construction is used to improve light utilization and support better real-world performance.
Large 144-cell format: The cell configuration supports stable electrical behavior and modern system compatibility.
Compact and durable sizing: Its 2108 x 1048 x 35 mm frame helps simplify layout planning and installation design.
Reliable electrical tolerance: A power tolerance of 0 to +1 percent supports consistent delivered output.
How It Works
This module converts sunlight into direct current electricity through monocrystalline solar cells. The PERC structure improves internal light reflection and helps capture more energy from each photon. That design supports stronger output during daily operation, especially when sunlight conditions change. The 144-cell layout is arranged to support efficient voltage and current balance. As a result, the panel is suited to grid-connected or hybrid solar systems that need steady generation and dependable performance.
Photon absorption: Sunlight strikes the monocrystalline cells and begins the power generation process. The cell structure is designed for efficient conversion and stable output.
PERC enhancement: The PERC layer reflects unused light back into the cell. This helps improve energy harvest without changing the panel footprint.
Electrical delivery: The module produces 42.42 V at maximum power and 10.72 A current under rated conditions. These values support system design and inverter matching.
Technical Specifications
| Brand | Greensun Solar Energy Tech Co., Ltd |
| Model Number | GSM455-144 |
| Country of Origin | China |
| Technology | PERC |
| Cell Type | Monocrystalline |
| Cell Number | 144 |
| Power Range | 445 to 460 Wp |
| Maximum Power Output | 455 Wp |
| Power Tolerance | 0 to +1% |
| Panel Efficiency | 20.7% |
| Voltage at Maximum Power | 42.42 V |
| Current at Maximum Power | 10.72 A |
| Open Circuit Voltage | 50.14 V |
| Short Circuit Current | 11.24 A |
| 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 |
Certifications & Compliance
Certifications: CE, TUV, CSA, CEC, UL, based on Greensun product range information.
Inverter Compatibility: Suitable for standard grid-tied and hybrid inverter systems with proper voltage matching.
Environmental: Built for outdoor solar installations with stable performance under varied operating temperatures.
Warranty: Manufacturer warranty details were not provided in the supplied product data.
Documentation
Manufacturer datasheet is not provided in the supplied product data.
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| SKU | PES-SPS-SOL-7397 |
|---|---|
| Manufacturer | PES Supply |
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