Longi 400W Solar Panels Single Glass Module
Model: Longi LR5-54HPB
Cell Orientation: 108(6*18) cells
Power Range:400-420W
Glass: single glass
Certification: CE, TUV
Lead Time:7-10 days
Warranty: 25 Years
MOQ: One pallet 36 pieces
Longi Hi-Mo 5m LR5-54HPB 400W Solar Panel DatasheetDescription
Longi solar panels 400W are mono PERC, half-cell all black modules that deliver dependable output with a clean all-black look—great for C&I rooftops and compact ground mounts. Multi-busbar cell wiring improves light capture and reduces losses, while robust glass, an anodized aluminum frame, and an IP68 junction box support reliable operation in harsh climates. Positive power sorting, low degradation backed by a long linear warranty of 25 years. Need Longi 400W all black solar panels? feel free to reach out anytime.
- Mechanical Parameters
- Operating Parameters
| Item | Specification |
|---|---|
| Cell Orientation | 108 (6 × 18) |
| Junction Box | IP68, three diodes |
| Output Cable | 4 mm², ±1200 mm (length customizable) |
| Glass | Single glass, 3.2 mm coated tempered glass |
| Frame | Anodized aluminum alloy frame |
| Weight | 20.8 kg |
| Dimensions | 1722 × 1134 × 30 mm |
| Packaging | 36 pcs/pallet · 216 pcs/20′ GP · 864 pcs/40′ HC |
| Item | Specification |
|---|---|
| Operational Temperature | −40°C ~ +85°C |
| Power Output Tolerance | 0 ~ 3% |
| Voc and Isc Tolerance | ±3% |
| Maximum System Voltage | DC 1000 V (IEC/UL) |
| Maximum Series Fuse Rating | 25 A |
| Nominal Operating Cell Temperature (NOCT) | 45 ± 2°C |
| Protection Class | Class II |
| Fire Rating | UL Type 1 or 2; IEC Class C |
