LONGi EcoLife LR7-54HVB 475-495M
The LONGi Solar EcoLife LR7-54HVB 475-495M panel is engineered for superior performance and reliability. With a maximum power output of 495W and advanced temperature coefficients, this module ensures efficient energy production even in challenging conditions.
Technical Specifications
| Parameter | 475M | 480M | 485M | 490M | 495M |
|---|---|---|---|---|---|
| Electrical Data (STC) | |||||
| Maximum Power (Pmax) | 475W | 480W | 485W | 490W | 495W |
| Open Circuit Voltage (Voc) | 40.18V | 40.29V | 40.40V | 40.52V | 40.64V |
| Short Circuit Current (Isc) | 15.08A | 15.13A | 15.23A | 15.33A | 15.43A |
| Voltage at Maximum Power (Vmpp) | 33.16V | 33.28V | 33.40V | 33.51V | 33.62V |
| Current at Maximum Power (Impp) | 14.33A | 14.43A | 14.53A | 14.63A | 14.73A |
| Module Efficiency | 23.3% | 23.5% | 23.8% | 24.0% | 24.3% |
| 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) | 1800×1134×30mm | ||||
| Weight | 21.6kg | ||||
| Frame Material | Black anodized aluminum alloy frame | ||||
| Glass Type | Single glass, 3.2mm coated tempered glass | ||||
| Mechanical Loading | |||||
| Front Side Maximum Static Loading | 5400Pa | ||||
| Rear Side Maximum Static Loading | 2400Pa | ||||
| Hail Class | HW4 | ||||
| Operating Conditions | |||||
| Operational Temperature | -40°C to +85°C | ||||
| Power Output Tolerance | 0~3% | ||||
| Maximum System Voltage | DC1500V (IEC) | ||||
| Maximum Series Fuse Rating | 25A | ||||
| Nominal Operating Cell Temperature | 45±2°C | ||||
| Protection Class | Class II | ||||
| 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
Leading Black Module Efficiency
70% Output Maintained when Shaded
60°C Lower Temperature under Shade
HW4 Hail Resistance
3.2mm Tempered Glass
Anti Shading
Prevent Overheating
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 EcoLife LR7-54HVB 475-495M solar panel?
The EcoLife LR7-54HVB 475-495M solar panel has a maximum power output of 475W and a module efficiency of 23.3%, making it highly efficient for residential and commercial applications.
What are the physical dimensions and weight of the EcoLife LR7-54HVB 475-495M?
The dimensions of the EcoLife LR7-54HVB 475-495M are 1800×1134×30mm, and it weighs 21.6kg, which is suitable for various installation environments.
How does the EcoLife LR7-54HVB 475-495M perform in different temperatures?
The panel has a temperature coefficient of Pmax of -0.260%/°C, Voc of -0.200%/°C, and Isc of +0.050%/°C, indicating stable performance across a range of temperatures.
What certifications does the EcoLife LR7-54HVB 475-495M have?
This solar panel is certified by IEC, TUV, and CE, ensuring its reliability and compliance with international standards. It is also part of the PV Cycle program for sustainability.
What warranty coverage is available for the EcoLife LR7-54HVB 475-495M?
LONGi Solar offers a product warranty and a performance warranty, ensuring long-term reliability and efficiency of the EcoLife LR7-54HVB 475-495M solar panel.
What are the installation requirements for the EcoLife LR7-54HVB 475-495M?
The panel requires a suitable mounting system and is compatible with standard system voltages, making it versatile for various installation setups.
Is the EcoLife LR7-54HVB 475-495M compatible with different inverters and systems?
Yes, the EcoLife LR7-54HVB 475-495M is designed to be compatible with a wide range of inverters and solar systems, ensuring flexibility in system design.
How resistant is the EcoLife LR7-54HVB 475-495M to environmental factors?
The panel is built to withstand harsh environmental conditions, including salt mist and ammonia, making it suitable for coastal and agricultural installations.