The LONGi Hi-MO 4 405W solar panel is a best-selling product from LONGi’s Hi-MO 4 series; manufactured using Mono PERC Half-Cell technology, it offers a combination of high efficiency, superior build quality, and cost-effectiveness. It is an ideal choice for residential, commercial, and agricultural projects, as well as for small- to medium-sized solar power plants.
The LONGi Hi-MO 4 solar panel (model LR4-72HPH-405M) utilizes Mono PERC Half-Cell technology to deliver stable and reliable performance across diverse weather conditions. Thanks to its high build quality and impressive efficiency, it is a popular choice for residential and commercial solar projects.
With a power output of 405 watts, this panel is an ideal choice for small grid-tied power plants, office buildings, commercial centers, greenhouses, agricultural farms, and rooftop solar systems. The use of half-cut cells minimizes internal losses and boosts energy generation.
| Brand | |
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| Model | |
| Series | Hi-MO 4 |
| Technology | |
| Direct output power | |
| Max Output Voltage (Vmp) | |
| Open-circuit voltage (Voc) | |
| Short-circuit current (Isc) | |
| Max Output Current (Imp) | |
| Efficiency | |
| Cell count | |
| Dimensions | |
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| Glass type | |
| Degree of protection | |
| Connector | |
| Maximum system voltage | |
| Maximum series fuse | |
| 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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