High-performance PV modules for utility
High-performance PV modules for utility power plants

Discover LONGi Hi-MO 7 LR7-72HGD 615W solar panel with high efficiency and up to 625W power output for optimal energy solutions.
The LONGi Hi-MO 7 LR7-72HGD 615W solar panel is engineered for superior performance and efficiency. With a maximum power output of 615W and advanced temperature coefficients, this module ensures reliable energy production even in challenging conditions.
| Maximum Power (Pmax) | 615W |
|---|---|
| Open Circuit Voltage (Voc) | 53.05V |
| Short Circuit Current (Isc) | 15.58A |
| Maximum Power Voltage (Vmpp) | 44.94V |
| Maximum Power Current (Impp) | 14.11A |
| Module Efficiency | 23.2% |
| Dimensions (L×W×H) | 2382×1134×30mm |
|---|---|
| Weight | 33.5kg |
| Frame Material | Anodized aluminum alloy frame |
| Glass | Dual glass, 2.0-2.0mm heat strengthened glass |
| Temperature Coefficient of Pmax | -0.280%/°C |
|---|---|
| Temperature Coefficient of Voc | -0.230%/°C |
| Temperature Coefficient of Isc | +0.048%/°C |
| Front Side Maximum Static Loading | 5400Pa |
| Rear Side Maximum Static Loading | 2400Pa |
| Operational Temperature | -40°C to +85°C |
| Power Output Tolerance | 0~+3% |
| Maximum System Voltage | DC1500V (IEC/UL) |
| Maximum Series Fuse Rating | 30A |
| Bifaciality | 80±5% |




A practical guide to choosing the right solar panels. Learn the 7 key factors: efficiency, temperature coefficient, warranty, certifications, and more.
Read: How to Choose Solar Panels — 7 Key Factors to Consider →Learn how to inspect your solar panels for physical and electrical damage. Step-by-step visual checks, when to call a professional, and how to protect your warranty.
Read: How to Inspect Solar Panels for Damage — Visual & Electrical Checks →Understand micro-cracks in solar cells: what causes them, how to detect them with EL testing, and their impact on panel output and longevity.
Read: Solar Panel Micro-Cracks — Causes, Detection & Impact on Performance →The Hi-MO 7 LR7-72HGD solar panel has a maximum power output of 595W and a module efficiency of 22.4%, making it highly efficient for solar energy conversion.
The dimensions of the Hi-MO 7 LR7-72HGD solar panel are 2382×1134×30mm, and it weighs 33.5kg, which is typical for high-efficiency solar panels.
The temperature coefficient of Pmax is -0.280%/°C, Voc is -0.230%/°C, and Isc is +0.048%/°C, indicating that the panel maintains good performance even in temperature fluctuations.
The Hi-MO 7 LR7-72HGD is certified with IEC 61215, IEC 61730, UL 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018, and IEC62941, ensuring its durability and reliability.
LONGi Solar typically offers a 12-year product warranty and a 25-year performance warranty, ensuring long-term reliability and performance.
The panel requires a mounting system compatible with its dimensions and is designed for systems with appropriate voltage ratings to ensure optimal performance.
Yes, the Hi-MO 7 LR7-72HGD is compatible with most modern inverters and solar systems, but it is recommended to verify compatibility with specific system requirements.
The panel is designed to withstand harsh environmental conditions, including high static loads of up to 5400Pa on the front and 2400Pa on the rear, making it resistant to salt and ammonia.