LonGi 420W Solar Panel Overview
The LonGi 420W Solar Panel (LR5-54HPH, 405-425 Watt) is a high-efficiency solar panel designed for distributed projects, featuring a maximum module efficiency of 21.8%. This solar panel utilizes M10 Gallium-doped wafer and 9-busbar half-cell technology, offering excellent outdoor power generation performance. Its low operating temperature and excellent PID resistance make it an ideal choice for rooftop and ground-mounted installations. Additionally, the LonGi 420W Solar Panel is built with IP68 junction boxes and a high-strength anodized aluminum frame, ensuring long-term reliability and stable power output.
LonGi 420W Solar Panel Key Features
- High Efficiency: The LonGi 420W Solar Panel delivers up to 21.8% module efficiency, making it suitable for diverse climate conditions.
- Half-Cell Technology: Reduces operating temperature and increases overall energy output while extending the panel's lifespan.
- Low Power Degradation: Power attenuation is less than 2% in the first year, and annual degradation is only 0.55%, ensuring that even after 25 years, the panel maintains 84.8% of its output.
- Durability: Withstand high pressure, featuring 5400 Pa front-side static load and 2400 Pa rear-side static load, suitable for various installation environments.
- Advanced Design: Utilizes M10 Gallium-doped wafers and 9-busbar technology to enhance the reliability and minimize the risk of hot spots.
LonGi 420W Datasheet
Mechanical Parameters
| Mechanical Parameters | |
|---|---|
| Cell Orientation | 108 (6x18) |
| Junction Box | IP68, three diodes |
| Output Cable | 4mm², 1200mm |
| Glass | Single glass, 3.2mm tempered |
| Frame | Anodized aluminum alloy |
| Weight | 20.8 kg |
| Dimensions | 1722 x 1134 x 30mm |
| Packaging | 36 panels per pallet, 216 panels per 20' GP, 936 panels per 40' HC |
Electrical Characteristics
| Electrical Characteristics | LR5-54HPH-405M | LR5-54HPH-410M | LR5-54HPH-415M | LR5-54HPH-420M | LR5-54HPH-425M |
|---|---|---|---|---|---|
| Maximum Power (W) | 405 | 410 | 415 | 420 | 425 |
| Open Circuit Voltage (Voc) | 37.00V | 37.40V | 37.65V | 37.89V | 38.19V |
| Short Circuit Current (Isc) | 13.72A | 13.84A | 13.91A | 14.03A | 14.14A |
| Voltage at Maximum Power (Vmp) | 31.00V | 31.42V | 31.66V | 31.87V | 32.00V |
| Current at Maximum Power (Imp) | 13.07A | 13.12A | 13.16A | 13.24A | 13.31A |
| Module Efficiency (%) | 20.7 | 21.0 | 21.3 | 21.5 | 21.8 |
Operating Parameters
| Operating Parameters | |
|---|---|
| Operating Temperature | -40°C to +85°C |
| Power Output Tolerance | 0 ~ +3% |
| Voc and Isc Tolerance | ±3% |
| Maximum System Voltage | DC1000V (IEC/UL) |
| Maximum Series Fuse Rating | 25A |
| Nominal Operating Cell Temp | 45±2°C |
| Protection Class | Class II |
| Fire Rating | UL Type 1 or 2, IEC Class C |
Mechanical Loading
| Mechanical Loading | |
|---|---|
| Front Side Max Static Loading | 5400 Pa |
| Rear Side Max Static Loading | 2400 Pa |
| Hailstone Test | 25mm hailstone at 23 m/s |
Temperature Ratings (STC)
| Temperature Coefficients (STC) | |
|---|---|
| Isc Temperature Coefficient | +0.050%/°C |
| Voc Temperature Coefficient | -0.265%/°C |
| Pmax Temperature Coefficient | -0.340%/°C |
Certifications
- IEC 61215, IEC 61730, UL 61730
- ISO9001:2015, ISO14001:2015, ISO45001:2018
- TÜV, CE, CQC, CSA
Packaging
- 36 panels per pallet
- 216 panels per 20’ GP
- 936 panels per 40’ HC
Summary
The LonGi 420W Solar Panel (LR5-54HPH, 405-425 Watt) is a high-efficiency and durable solar panel, ideal for both rooftop and large-scale distributed projects. Its Half-Cell technology and high resistance to environmental factors ensure excellent performance under all conditions. This panel comes with a 12-year material and workmanship warranty and a 25-year linear power output warranty, making it an excellent long-term investment for reliable solar energy production.
LONGi Solar Panel LR5-54HPH. Suitable for distributed projects, our advanced module technology delivers superior efficiency. The M1O gallium-doped wafer features integrated segmented ribbons and a 9-busbar design with half-cut cells. This ensures excellent outdoor power generation performance and high module quality for long-term reliability. We offer a comprehensive warranty: 12 years for materials and processing, and 25 years for extra linear power output. Our products meet the highest standards for safety and quality, certified by IEC 61215, IEC 61730, UL 61730, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and Occupational Health and Safety.
LonGi 420W Solar Panel (LR5-54HPH, 405-425 Watt) Product Features: * Maximum Power: 405-425 watts * Efficiency: 21.8% * Operating Temperature: -40°C to +85°C * Front Side Maximum Static Loading: 5400Pa * Rear Side Maximum Static Loading: 2400Pa * Voc and Sc Tolerance: ±0.03% * Hailstone Test: 25mm at the speed of 23m/s * Maximum System Voltage: DC ISOOV (IEC/UL) * Maximum Series Fuse Rating: 25A * Nominal Operating Cell Temperature: 45°C * Temperature Ratings: STC, Protection Class II Electrical Characteristics: * Open Circuit Voltage (VocM): 37.00-37.96 V * Short Circuit Current (Isc/A): 13.07-14.08 A * Voltage at Maximum Power (VmpM): 31.00-31.94 V * Current at Maximum Power (Imp/A): 10.52-13.31 A Physical Characteristics: * Frame: Anodized aluminum alloy frame * Weight: 20.8 kg * Dimension: 1722 x 1134 x 30 mm * Tolerance Length: ±0.1 mm * Packaging: 36pcs per pallet, 216pcs per 20' GP, 936pcs per 40' HC Warranty: * 25-Year Power Warranty
