LonGi 375W Solar Panel Overview:
The LonGi 375W Solar Panel (LR6-72HBD, 360-385 Watt) utilizes advanced bifacial PERC technology with half-cut cells, delivering high efficiency and performance. With a maximum power output of 375W and module efficiency of up to 19.1%, this panel is ideal for large-scale utility and commercial solar projects. Its bifacial design enables up to 25% additional energy harvesting from the rear side, making it highly effective for installations with reflective surfaces. Built with robust materials, the panel can withstand harsh environmental conditions, including front-side static loads of 5400Pa and rear-side static loads of 2400Pa.
LonGi 375W Solar Panel Key Features:
- Bifacial Technology: Harvests additional energy from the rear side, with up to 25% more power output.
- High Efficiency: Module conversion efficiency up to 19.1%, enhancing energy production.
- Low Power Degradation: Annual power degradation of 0.45%, ensuring more than 84.95% power output after 30 years.
- Durable Design: Capable of withstanding 5400Pa front-side static loads and 2400Pa rear-side static loads, suitable for challenging environments.
- PID Resistance: Improved resistance to Potential Induced Degradation ensures long-term reliability.
- Reduced Hot Spot Risk: Optimized electrical design minimizes the risk of hot spots.
LonGi 375W Solar Panel Specifications:
| Mechanical Parameters | |
|---|---|
| Cell Orientation | 144 (6×24), half-cut cells |
| Junction Box | IP67, with three diodes |
| Output Cable | 4mm², 300mm in length |
| Glass | Dual glass, 2.0mm tempered |
| Weight | 26.3 kg |
| Dimensions | 2020 × 996 × 30 mm |
| Packaging | 35 pieces per pallet, 175 pcs per 20'GP, 770 pcs per 40'HC |
| Operating Parameters | |
|---|---|
| Operational Temperature | -40°C ~ +85°C |
| Power Output Tolerance | 0 ~ +5 W |
| Maximum System Voltage | 1500V DC (IEC & UL) |
| Maximum Series Fuse Rating | 20 A |
| Nominal Operating Cell Temp | 45 ± 2°C |
| Fire Rating | UL Type 2 |
| Bifaciality | 70% ± 5% |
Electrical Characteristics:
| Model Number | LR6-72HBD-360M | LR6-72HBD-365M | LR6-72HBD-370M | LR6-72HBD-375M | LR6-72HBD-385M |
|---|---|---|---|---|---|
| Maximum Power (Pmax) | 360 W | 365 W | 370 W | 375 W | 385 W |
| Open Circuit Voltage | 47.7 V | 47.9 V | 48.3 V | 48.6 V | 49.0 V |
| Short Circuit Current | 9.64 A | 9.72 A | 9.80 A | 9.87 A | 9.95 A |
| Voltage at Max Power | 39.4 V | 39.6 V | 39.8 V | 39.9 V | 40.1 V |
| Current at Max Power | 9.14 A | 9.22 A | 9.32 A | 9.45 A | 9.59 A |
| Module Efficiency | 17.9% | 18.1% | 18.4% | 18.6% | 19.1% |
Temperature Ratings (STC):
| Parameter | Coefficient |
|---|---|
| Temperature Coefficient of Isc | +0.060%/°C |
| Temperature Coefficient of Voc | -0.300%/°C |
| Temperature Coefficient of Pmax | -0.370%/°C |
Mechanical Loading:
| Loading Type | Rating |
|---|---|
| Front Side Maximum Static Loading | 5400Pa |
| Rear Side Maximum Static Loading | 2400Pa |
| Hailstone Test | 25mm hailstone at 23m/s |
Bifacial Gain (with rear side performance):
| Rear Power Gain | Pmax/W | Voc/V | Isc/A | Vmp/V | Imp/A | Power Gain |
|---|---|---|---|---|---|---|
| 5% | 389 W | 48.1 V | 10.29 A | 39.8 V | 9.76 A | +5% |
| 10% | 407 W | 48.1 V | 10.77 A | 39.8 V | 10.23 A | +10% |
| 15% | 426 W | 48.2 V | 11.26 A | 39.9 V | 10.69 A | +15% |
| 20% | 444 W | 48.2 V | 11.75 A | 39.9 V | 11.16 A | +20% |
| 25% | 463 W | 48.2 V | 12.24 A | 39.9 V | 11.62 A | +25% |
Certifications:
- IEC 61215, IEC 61730
- ISO 9001:2008 (Quality Management)
- ISO 14001:2004 (Environmental Management)
- OHSAS 18001:2007 (Occupational Health & Safety)
Warranty:
- 10-year product warranty for materials and workmanship.
- 30-year linear power warranty with an annual degradation rate of 0.45%, ensuring over 84.95% power output at the end of 30 years.
The LonGi 375W Solar Panel offers high-efficiency bifacial PERC technology, making it perfect for installations that require maximum energy yield and durability. Its bifacial design ensures optimal performance by capturing additional energy from both sides, making it an ideal solution for utility-scale solar projects.
LonGi 375W Datasheet
LONGI 375W SOLAR PANEL (LR6-72HBD, 360-385 WATT): This high-efficiency solar panel features a conversion efficiency of up to 19.1%. It boasts excellent low irradiance performance and temperature coefficient. The module has undergone rigorous testing for certifications including IEC 61215, IEC61730, UL1703, ISO 9001:2008, SO Quality Management System, and TS62941. With bifacial technology, it can harvest additional energy from the rear side (up to 25%). The panel glass/glass lamination ensures a 30-year product lifetime with annual power degradation of 0.45%. It is compatible with 1500V systems and features a robust mechanical strength in its 30mm frame design.
LonGi LR6-72HBD, 360-385 Watt Solar Panel Mechanical Parameters: * Operating Temperature: -40°C to +85°C * Junction Box IP66, three diodes * Power Output Tolerance: ±5W * Output Cable: 4mm², 300mm length Operational Parameters: * Cell Orientation: 144° (6x24) * Nominal Operating Cell Temperature: 45°C * Maximum Series Fuse Rating: 20A * Frame: Anodized aluminum alloy * Weight: 26.3kg Electrical Characteristics: * Test uncertainty for Pmax: ±3% * Model Number: LR6-72HBD-360M to LR6-72HBD-385M * Testing Condition: STC, NOCT * Maximum Power (Pmax): 360W to 385W * Open Circuit Voltage (Voc): 47.7V to 48.7V * Short Circuit Current (Isc): 9.64A to 10.03A * Voltage at Maximum Power (Vmp): 39.4V to 40.4V * Current at Maximum Power (Imp): 9.14A to 9.53A * Module Efficiency: 17.9% to 19.1%
