LonGi 475W Solar Panel Overview
The LonGi 475W Solar Panel (LR7-54HTH 470~475M) is a high-efficiency solar module designed for distribution markets. Featuring a sleek and modern design, this panel delivers top-notch energy generation performance. It boasts a power output range of 470W to 475W, with a module efficiency of up to 23.0%, ensuring excellent power delivery. This solar panel is equipped with a robust anodized aluminum alloy frame and an IP68-rated junction box, enhancing its durability and performance even in challenging environments.
LonGi 475 Watt Solar Panel Key Features
- High Efficiency: With a maximum module efficiency of 23.0%, the panel provides outstanding energy production.
- Durable Design: The IP68-rated junction box and anodized aluminum alloy frame ensure the longevity and reliability of the panel.
- Wide Operational Temperature: Capable of operating between -40°C to +85°C, this panel is designed to perform in various environmental conditions.
- Reduced Power Degradation: The panel features <1% power degradation in the first year and only 0.40% degradation annually from years 2 to 25, providing a 25-year linear power warranty.
LonGi 475W DataSheet
Electrical Characteristics
Model Type | LR7-54HTH-470M | LR7-54HTH-475M |
---|---|---|
Maximum Power (Pmax/W) | 470 | 475 |
Open Circuit Voltage (Voc/V) | 39.75 | 39.95 |
Short Circuit Current (Isc/A) | 15.00 | 15.07 |
Voltage at Maximum Power (Vmp/V) | 33.59 | 33.79 |
Current at Maximum Power (Imp/A) | 13.99 | 14.06 |
Module Efficiency (%) | 23.0 | 23.3 |
Mechanical Parameters
- Cell Orientation: 108 (6x18)
- Dimensions: 1800x1134x30mm
- Weight: 21.6kg
- Junction Box: IP68-rated with three diodes
- Frame: Anodized aluminum alloy
- Glass: 3.2mm coated tempered glass
- Output Cable: 4mm², length can be customized
- Packaging: 36 pieces per pallet, 216 pieces per 20' GP, and 864 pieces per 40' HC
Operating Parameters
- Operational Temperature: -40°C to +85°C
- Nominal Operating Cell Temperature: 45±2°C
- Maximum System Voltage: DC1500V (IEC/UL)
- Maximum Series Fuse Rating: 25A
- Power Output Tolerance: 0~3%
Mechanical Loading
- Front Side Maximum Static Loading: 5400Pa
- Rear Side Maximum Static Loading: 2400Pa
- Hailstone Test: 25mm hailstones at the speed of 23m/s
Temperature Ratings (STC)
- Temperature Coefficient of Isc: +0.050%/°C
- Temperature Coefficient of Voc: -0.230%/°C
- Temperature Coefficient of Pmax: -0.280%/°C
Certifications
The LonGi 475W Solar Panel (LR7-54HTH 470~475M) meets the following standards and certifications:
- IEC 61215, IEC 61730, UL 61730
- ISO9001: 2015 (Quality Management System)
- ISO14001: 2015 (Environmental Management System)
- ISO45001: 2018 (Occupational Health and Safety)
- IEC62941 (Guideline for module design qualification and type approval)
Warranty Information
- 25-year warranty for materials and processing
- 25-year linear power warranty ensures optimal performance with minimal degradation over time.
This solar panel combines superior energy generation capabilities with a robust design, making it ideal for distribution markets seeking long-lasting performance and high efficiency.
The LonGi Hi-MO X6 Max Scientist LR7-54HTH solar panel features a simple, modern design with high efficiency and excellent energy generation performance. It comes with a comprehensive warranty package, including 25-year guarantees for materials and processing, as well as extra linear power output. The product has obtained various certifications, such as IEC 61215, IEC 61730, UL 61730, ISO 9001:2015, ISO 14001:2015, and OHSAS 001:2018. LONGi IN provides a comprehensive quality management system.
LonGi 475W Solar Panel (Hi-MO X6 Max Scientist LR7-54HTH, 470~475M) features a power output tolerance of 0% to +3%, with a maximum module power of 475W. It also has an efficiency tolerance of 0% to +2.5%. The product comes with a 25-year power warranty and additional value.