LONGi 540W Solar Panel Overview
The LONGi 540W Hi-MO5 Bifacial 144 Half Cells Solar Panel is a top-tier solar module designed for ultra-large power plants and high-efficiency energy production. This advanced solar panel features 144 half-cut PERC cells arranged in a 6x24 configuration, utilizing M10-182mm gallium-doped wafers with smart soldering technology. The module is designed with a bifacial glass-on-glass construction, allowing it to capture sunlight from both the front and back sides, which can increase energy yield by up to 25%. With a maximum power output of 540W, a module efficiency of 21.1%, and a durable 35mm anodized aluminum alloy frame, this panel ensures superior performance and long-term reliability. Additionally, it is equipped with MC4 connectors and 1400mm cables for easy installation and integration into various solar systems.
LONGi 540 Watt Solar PanelKey Features:
- 540W Power Output: Delivers high energy production for large-scale solar installations.
- 144 Half-Cut PERC Cells: Advanced cell technology reduces power loss and improves overall efficiency.
- Bifacial Design: Increases total energy yield by capturing sunlight from both the front and back, enhancing power output by up to 25%.
- High Module Efficiency: Offers up to 21.1% efficiency, maximizing energy conversion in limited space.
- Durable Construction: Features a 35mm silver anodized aluminum alloy frame and a transparent glass backsheet, ensuring longevity and robust protection against environmental factors.
LONGi 540W Solar Panel Specifications:
| Parameter | Details |
|---|---|
| Rated Power Output | 540 Watts |
| Voltage (VOC) | 49.5 V |
| Number of Cells | 144 (Half-Cut) |
| Cell Type | Bifacial Monocrystalline PERC |
| Connector Type | MC4 |
| Cable Length | 1400mm |
| Frame Color | Silver |
| Backsheet Color | Transparent Glass |
| Dimensions (LxWxH) | 88.82 x 44.61 x 1.38 in |
| Weight | 71.21 lbs |
| Pallet Quantity | 31 modules per pallet |
| Container Quantity | 558 modules per container |
| Manufacturer Part Number | LR5-72HBD-540M |
| Warranty | 12-year product warranty, 30-year power output warranty |
Applications:
The LONGi 540W Hi-MO5 Bifacial 144 Half Cells Solar Panel is ideal for a variety of solar power applications, including:
- Commercial Solar Installations: Suitable for large-scale solar farms and industrial energy projects where maximum energy production is crucial.
- Residential Solar Systems: Perfect for homeowners seeking to maximize energy efficiency and reduce electricity costs.
- Utility-Scale Projects: Reliable and high-efficiency performance for utility-scale solar energy production.
Shipping Information:
- Shipping Weight: 71.21 lbs per panel
- Shipping Dimensions: 88.82 x 44.61 x 1.38 inches
- Minimum Order Quantity: 31 panels per pallet
LONGi 540W Datasheet
Technical Specifications:
Mechanical Parameters
| Parameter | Details |
|---|---|
| Cell Orientation | 144 (6x24) |
| Junction Box | IP68, three diodes |
| Output Cable | 4mm², standard 400mm/-200mm / +1400mm lengths, customizable |
| Glass | Dual glass, 2.0mm coated tempered glass |
| Frame | Anodized aluminum alloy frame |
| Weight | 32.3 kg (71.21 lbs) |
| Dimensions (LxWxH) | 2256 x 1133 x 35 mm (88.82 x 44.61 x 1.38 in) |
| Packaging | 31 pcs per pallet; 155 pcs per 20' GP; 585 pcs per 40' HC |
Electrical Characteristics (STC & NOCT)
| Module Type | Testing Condition | Maximum Power (Pmax/W) | Open Circuit Voltage (Voc/V) | Short Circuit Current (Isc/A) | Maximum Power Voltage (Vmp/V) | Maximum Power Current (Imp/A) | Module Efficiency (%) |
|---|---|---|---|---|---|---|---|
| LR5-72HBD-540M | STC | 540 W | 49.50 V | 13.85 A | 41.65 V | 12.97 A | 21.1% |
| NOCT | 403.3 W | 46.31 V | 11.39 A | 38.83 V | 10.34 A | 21.1% | |
| LR5-72HBD-550M | STC | 550 W | 49.95 V | 14.00 A | 41.95 V | 13.12 A | 21.5% |
| NOCT | 414.5 W | 46.74 V | 11.49 A | 39.31 V | 10.51 A | 21.5% |
Operating Parameters
| Parameter | Details |
|---|---|
| Operating Temperature | -40°C ~ +85°C |
| Maximum System Voltage | 1500V/DC |
| Maximum Series Fuse Rating | 30A |
| Power Tolerance | 0~+5W |
| Temperature Coefficient of Pmax | -0.350%/°C |
| Temperature Coefficient of Voc | -0.284%/°C |
| Temperature Coefficient of Isc | +0.050%/°C |
| Nominal Operating Cell Temperature (NOCT) | 45°C ± 2°C |
| Bifaciality | 70% ± 5% |
Mechanical Loading
| Parameter | Details |
|---|---|
| Front Side Maximum Static Loading | 5400Pa |
| Rear Side Maximum Static Loading | 2400Pa |
| Hailstone Test | 25mm hailstone at 23m/s impact speed |
Additional Value
- 12-year Warranty for Materials and Processing
- 30-year Warranty for Extra Linear Power Output
- <2% First Year Power Degradation and 0.45% Annual Power Degradation from Year 2 to 30
- Certified under IEC 61215, IEC 61730, UL 61730, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
The LONGi 540W Hi-MO5 Bifacial 144 Half Cells Solar Panel combines cutting-edge technology and robust design to deliver exceptional performance and long-term reliability in various solar power applications. Whether for commercial or residential projects, this solar panel maximizes energy output and ensures a strong return on investment.
LONGi 540W Solar Panel - A High-Efficiency Solution for Large-Scale Power Plants. This module features advanced technology, delivering superior efficiency with a M1O-182mm wafer-based design. The Smart Soldering and 9-busbar Half-Cut Cell ensure high-quality performance. With globally validated bifacial energy yield, this module is reliable and efficient. LONGi offers a comprehensive warranty package, including 12-year protection for materials and processing, as well as 30-year coverage for extra linear power output. The system meets international certifications, including IEC 61215, IEC 61730, UL 61730, ISO 9301:2015, and TS62941. Additionally, LONGi adheres to industry standards in quality management (ISO 14031:2015) and environment management (ISO 45881:2018). Our commitment to occupational health and safety ensures a safe working environment.
