Original
The LONGi Hi-MO 4 390W solar panel is a popular model in LONGi’s Hi-MO 4 series; designed with Mono PERC Half-Cell technology, it offers excellent efficiency, high build quality, and long service life for residential, commercial, and off-grid solar systems.
The LONGi Hi-MO 4 solar panel (model LR4-72HPH-390M) is manufactured using Mono PERC Half-Cell technology and stands out as a cost-effective, reliable option for solar systems. Combining LONGi’s high manufacturing quality with stable performance across diverse environmental conditions, this panel is an ideal choice for residential, villa, commercial, and agricultural projects.
Half-cell technology minimizes internal losses, boosts efficiency, and improves performance under partial shading—factors that have made this model a popular choice for many small- to medium-scale solar projects.
| Brand | |
|---|---|
| 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 | |
| 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: residential, commercial, agricultural, off-grid, and rooftop. |
Unsure about your solar system size? Talk with our experts and receive a customized recommendation.