The LONGi Hi-MO 5 550W solar panel is one of the most renowned and best-selling solar panels in both the Iranian and global markets. Featuring Mono PERC Half-Cell technology and a 144-half-cell design, this product delivers high efficiency, low power loss, and excellent performance across utility-scale, industrial, agricultural, and rooftop projects.
The LONGi Hi-MO 5 solar panel (model LR5-72HPH-550M) is considered one of LONGi’s most successful products, having been deployed in thousands of solar projects worldwide.
The use of Mono PERC Half-Cell technology reduces internal losses, boosts efficiency, and enhances performance across varying temperature conditions. With a power output of 550W, 21.5% efficiency, and superior build quality, this panel is an ideal choice for solar power plants, industrial complexes, agricultural projects, and rooftop systems.
Features such as a robust aluminum frame, anti-reflective tempered glass, and an IP68-rated junction box further contribute to the product’s longevity and reliability.
| Brand | |
|---|---|
| Model | |
| Series | Hi-MO 5 |
| Technology | |
| Direct output power | |
| Max Output Voltage (Vmp) | |
| Open-circuit voltage (Voc) | |
| Short-circuit current (Isc) | |
| Max Output Current (Imp) | |
| Efficiency | |
| Cell count | |
| Dimensions | |
| Weight | |
| Glass type | |
| Frame type | |
| Degree of protection | |
| Connector | |
| Maximum system voltage | |
| Maximum series fuse | |
| Power tolerance | |
| Front mechanical load | 5400 Pa |
| Mechanical load on the back | 2400 Pa |
| Application | Solar power plants: industrial, commercial, agricultural, and rooftop |

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