LONGi Solar LR7-54HGBB-440/445/450/455/460W
Discover LONGi Solar Hi-MO 7 LR7-54HGBB 440W panels with high efficiency and up to 460W power output for optimal solar solutions.
Technical Specifications
| Parameter | LR7-54HGBB-440W | LR7-54HGBB-445W | LR7-54HGBB-450W | LR7-54HGBB-455W | LR7-54HGBB-460W |
|---|---|---|---|---|---|
| Electrical Data (STC) | |||||
| Maximum Power (Pmax) | 440W | 445W | 450W | 455W | 460W |
| Open Circuit Voltage (Voc) | 39.70V | 39.70V | 39.90V | 39.90V | 39.90V |
| Short Circuit Current (Isc) | 14.23A | 14.30A | 14.37A | 14.45A | 14.52A |
| Maximum Power Voltage (Vmpp) | 32.32V | 32.30V | 32.32V | 32.34V | 32.36V |
| Maximum Power Current (Impp) | 13.61A | 13.78A | 13.95A | 14.12A | 14.29A |
| Module Efficiency | 21.6% | 21.8% | 22.0% | 22.3% | 22.5% |
| Mechanical Specifications | |||||
| Dimensions (L×W×H) | 1800×1134×30mm | ||||
| Weight | 23.6kg | ||||
| Frame Material | Anodized aluminum alloy frame | ||||
| Glass | Dual glass, 2.0+1.6mm semi-tempered glass | ||||
| Temperature Coefficients | |||||
| Temperature Coefficient of Pmax | -0.280%/°C | ||||
| Temperature Coefficient of Voc | -0.230%/°C | ||||
| Temperature Coefficient of Isc | +0.045%/°C | ||||
| Mechanical Loading | |||||
| Front Side Maximum Static Loading | 5400Pa | ||||
| Rear Side Maximum Static Loading | 2400Pa | ||||
| Operating Conditions | |||||
| Operational Temperature | -40°C to +85°C | ||||
| Maximum System Voltage | DC1500V (IEC/UL) | ||||
| Maximum Series Fuse Rating | 30A | ||||
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in Yemen
| Market | Yemen |
| Grid authority / regulator | Public Electricity Corporation (PEC), Ministry of Electricity and Energy |
| Quotation currency | YER |
| Support hours timezone | Asia/Aden |
| Delivery & installation coverage | Sana'a, Aden, Taiz, Al Hudaydah, Mukalla |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Yemen that is Public Electricity Corporation (PEC), Ministry of Electricity and Energy. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- Advanced HPDC cell technology: Advanced HPDC cell technology
- High bifaciality: High bifaciality
- Excellent power temperature coefficient: Excellent power temperature coefficient
- LONGi lifecycle quality: LONGi lifecycle quality
- Lower operating temperature: Lower operating temperature
Frequently Asked Questions
What is the maximum power output and efficiency of the Hi-MO 7 LR7-54HGBB solar panel?
The Hi-MO 7 LR7-54HGBB solar panel has a maximum power output of 440W and a module efficiency of 21.6%, making it highly efficient for residential and commercial applications.
What are the physical dimensions and weight of the Hi-MO 7 LR7-54HGBB solar panel?
The dimensions of the Hi-MO 7 LR7-54HGBB solar panel are 1800×1134×30mm, and it weighs 23.6kg, allowing for easy handling and installation.
How does the Hi-MO 7 LR7-54HGBB perform in varying temperatures?
The temperature coefficient of Pmax is -0.280%/°C, Voc is -0.230%/°C, and Isc is +0.045%/°C, indicating that the panel maintains performance well under temperature fluctuations.
What certifications does the Hi-MO 7 LR7-54HGBB solar panel have?
This solar panel is certified with IEC 61215, IEC 61730, UL 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018, and IEC62941, ensuring its durability and compliance with international standards.
What is the warranty coverage for the Hi-MO 7 LR7-54HGBB solar panel?
LONGi Solar typically offers a 12-year product warranty and a 25-year performance warranty, ensuring long-term reliability and performance.
What are the installation requirements for the Hi-MO 7 LR7-54HGBB solar panel?
The panel requires a suitable mounting system and is compatible with standard system voltages, facilitating straightforward installation in various setups.
Is the Hi-MO 7 LR7-54HGBB solar panel compatible with different inverters and systems?
Yes, the Hi-MO 7 LR7-54HGBB is compatible with a wide range of inverters and solar systems, making it versatile for different installations.
How resistant is the Hi-MO 7 LR7-54HGBB solar panel to environmental factors?
The panel is designed to withstand harsh environmental conditions, including salt mist and ammonia, ensuring durability in coastal and agricultural areas.