LONGi Hi-MO X10 Guardian LR7-72HVDF 640-665M
The LONGi Hi-MO X10 Guardian LR7-72HVDF 640-665M solar panel is engineered for superior performance and reliability. With a maximum power output of 640W, it offers exceptional efficiency and durability, making it an ideal choice for various energy needs.
Technical Specifications
| Parameter | 640M | 645M | 650M | 655M | 660M | 665M |
|---|---|---|---|---|---|---|
| Electrical Data (STC) | ||||||
| Maximum Power (Pmax) | 640W | 645W | 650W | 655W | 660W | 665W |
| Open Circuit Voltage (Voc) | 54.02V | 54.12V | 54.23V | 54.32V | 54.42V | 54.52V |
| Short Circuit Current (Isc) | 14.98A | 15.03A | 15.06A | 15.10A | 15.14A | 15.16A |
| Maximum Power Voltage (Vmpp) | 44.67V | 44.75V | 44.87V | 44.97V | 45.07V | 45.17V |
| Maximum Power Current (Impp) | 14.33A | 14.41A | 14.55A | 14.61A | 14.67A | 14.73A |
| Module Efficiency | 23.7% | 23.9% | 24.1% | 24.2% | 24.4% | 24.6% |
| Temperature Coefficients | ||||||
| Temperature Coefficient of Isc | +0.050%/°C | |||||
| Temperature Coefficient of Voc | -0.200%/°C | |||||
| Temperature Coefficient of Pmax | -0.260%/°C | |||||
| Mechanical Specifications | ||||||
| Dimensions (L×W×H) | 2382×1134×30mm | |||||
| Weight | 33.5kg | |||||
| Frame Material | Anodized aluminum alloy frame | |||||
| Glass | Double glass, 2.0mm semi-tempered glass | |||||
| Mechanical Loading | ||||||
| Front Side Maximum Static Loading | 5400Pa | |||||
| Rear Side Maximum Static Loading | 2400Pa | |||||
| Hailstone Test | 25mm Hailstone at the speed of 23m/s | |||||
| Operating Conditions | ||||||
| Operational Temperature | -40°C to +85°C | |||||
| Power Output Tolerance | 0~3% | |||||
| Maximum System Voltage | DC1500V (IEC) | |||||
| Maximum Series Fuse Rating | 30A | |||||
| Nominal Operating Cell Temperature | 45±2°C | |||||
| Protection Class | Class II | |||||
| Bifaciality | 70~95% | |||||
| Fire Rating | IEC Class C | |||||
Note: Specifications are based on the official LONGi Solar datasheet. Values may be subject to change; always verify against the latest manufacturer documentation.
Key Features
Equipped with HPBC 2.0 cell
Unique frame design reduces dust accumulation
High reliability under harsh conditions
Suitable for industrial and commercial roofs
Applications & Use Cases
Typical Applications
- Residential rooftop installations
- Commercial solar plants
- Solar farms
- Industrial solar systems
- Renewable energy projects
Regional Installation Notes (United Arab Emirates)
Climate Suitability: Suitable for United Arab Emirates's hot climate with excellent temperature coefficient and performance in high irradiation conditions.
- Sand and dust resistant design
- Low temperature coefficient for hot climates
- High efficiency in high irradiation conditions
- Long-term warranty
Frequently Asked Questions
What is the maximum power output and efficiency of the Hi-MO X10 Guardian LR7-72HVDF 640-665M solar panel?
The Hi-MO X10 Guardian LR7-72HVDF 640-665M solar panel has a maximum power output of 640W and an impressive module efficiency of 23.7%, making it highly efficient for energy generation.
What are the physical dimensions and weight of this solar panel?
The dimensions of the solar panel are 2382×1134×30mm, and it weighs 33.5kg, making it a robust yet manageable option for installation.
How does the solar panel perform under different temperatures?
The temperature coefficient of Pmax is -0.260%/°C, indicating a slight decrease in power output with rising temperatures. The coefficients for Isc and Voc are +0.050%/°C and -0.200%/°C, respectively.
What certifications does the Hi-MO X10 Guardian solar panel have?
This solar panel is certified under IEC 61215, IEC 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018, and IEC62941, ensuring its durability and compliance with international standards.
What is the warranty coverage for this solar panel?
LONGi Solar offers a product warranty and a performance warranty, ensuring long-term reliability and performance of the solar panel. Specific warranty terms should be confirmed with the supplier.
What are the installation requirements for this solar panel?
The solar panel requires proper mounting and is compatible with systems that can handle its voltage specifications, including a maximum power voltage (Vmpp) of 44.67V.
Is this solar panel compatible with different inverters and systems?
Yes, the Hi-MO X10 Guardian is designed to be compatible with a wide range of inverters and solar systems, but it's important to ensure that the system voltage and current specifications match.
How resistant is the solar panel to environmental factors like salt and ammonia?
The solar panel is built with durable materials, including a double glass design, and is tested for resistance to environmental factors such as salt mist and ammonia, making it suitable for various climates.