LonGi 450W Solar Panel Overview
The LonGi 450W Solar Panel (HR4-72HPH) is designed for high-performance energy generation in both ground power plants and distributed solar projects. Built with M6 Gallium-doped wafers and advanced 9-busbar Half-cut Cell technology, this solar panel provides a maximum power output range of 430W to 460W with excellent module efficiency reaching up to 21.2%. This robust panel ensures reliable outdoor performance and offers a significant return on investment with long-term durability and industry-leading warranties, making the LonGi 450W Solar Panel a reliable choice for large-scale installations.
LonGi 450W Solar Panel Key Features
- Power Range: 430W to 460W
- Module Efficiency: Up to 21.2%
- Technology: M6 Gallium-doped Wafer, 9-busbar Half-cut Cell
- Optimized Performance: Lower operating temperatures for greater energy yield
- Warranties: 12-year warranty for materials and processing, 25-year linear power output warranty
- Applications: Ideal for ground power plants and distributed energy projects
Mechanical Parameters
| Specification | Detail |
|---|---|
| Cell Orientation | 144 (6×24) |
| Junction Box | IP68, three diodes |
| Output Cable | 4mm², positive 400 / negative 200mm |
| Glass | Single glass, 3.2mm coated tempered glass |
| Frame | Anodized aluminum alloy frame |
| Weight | 23.3kg |
| Dimension | 2094 × 1038 × 35mm |
| Packaging | 30pcs per pallet / 150pcs per 20’ GP / 660pcs per 40’ HC |
Electrical Characteristics
| Power Class (W) | 430 | 435 | 440 | 445 | 450 | 455 | 460 |
|---|---|---|---|---|---|---|---|
| Maximum Power (Pmax/W) | 430 | 435 | 440 | 445 | 450 | 455 | 460 |
| Open Circuit Voltage (Voc/V) | 48.5 | 48.7 | 48.9 | 49.1 | 49.3 | 49.5 | 49.7 |
| Short Circuit Current (Isc/A) | 11.31 | 11.39 | 11.46 | 11.53 | 11.60 | 11.66 | 11.73 |
| Voltage at Maximum Power (Vmp/V) | 40.7 | 40.9 | 41.1 | 41.3 | 41.5 | 41.7 | 41.9 |
| Current at Maximum Power (Imp/A) | 10.57 | 10.64 | 10.71 | 10.78 | 10.85 | 10.92 | 10.98 |
| Module Efficiency (%) | 19.8 | 20.0 | 20.2 | 20.5 | 20.7 | 20.9 | 21.2 |
Operating Parameters
| Operating Temperature | -40°C ~ +85°C |
|---|---|
| Power Output Tolerance | 0 ~ +5W |
| Voc and Isc Tolerance | ±3% |
| Maximum System Voltage | DC1500V (IEC/UL) |
| Maximum Series Fuse Rating | 20A |
| Nominal Operating Cell Temperature | 45±2°C |
| Protection Class | Class II |
| Fire Rating | UL type 1 or 2, IEC Class C |
Mechanical Loading
| Test Type | Load Capacity |
|---|---|
| Front Side Maximum Static Loading | 5400Pa |
| Rear Side Maximum Static Loading | 2400Pa |
| Hailstone Test | 25mm Hailstone at 23m/s |
Temperature Ratings (STC)
| Coefficient of Isc | +0.048%/°C |
|---|---|
| Coefficient of Voc | -0.270%/°C |
| Coefficient of Pmax | -0.350%/°C |
Certifications
- IEC 61215, IEC 61730, UL 61730
- ISO 9001:2008: ISO Quality Management System
- ISO 14001: 2004: ISO Environment Management System
- OHSAS 18001: 2007: Occupational Health and Safety
- TS62941: Guideline for module design qualification and type approval
Package Information
- 30 panels per pallet
- 150 panels per 20’ GP
- 660 panels per 40’ HC
Summary
The LonGi 450W Solar Panel (HR4-72HPH, 430-460 Watt) offers high performance, durability, and long-term energy generation for ground power plants and distributed energy projects. With a module efficiency of up to 21.2%, this panel utilizes M6 Gallium-doped wafers and advanced 9-busbar Half-cut Cell technology to optimize power output in diverse environmental conditions. The LonGi 450W Solar Panel is backed by extensive warranties, ensuring reliability and performance over the long term. Ideal for those seeking efficient and reliable solar solutions, the LonGi 450W Solar Panel delivers both power and peace of mind.
LonGi 450W Datasheet
