LONGi Solar LR5-54HTB-440/445/450W
Discover LONGi Hi-MO X6 Scientist LR5-54HTB 440W solar panel with high efficiency and 440W power output for optimal energy solutions.
Technical Specifications
| Parameter | LR5-54HTB-440W | LR5-54HTB-445W | LR5-54HTB-450W |
|---|---|---|---|
| Electrical Data (STC) | |||
| Maximum Power (Pmax) | 440W | 445W | 450W |
| Open Circuit Voltage (Voc) | 39.83V | 40.03V | 40.23V |
| Short Circuit Current (Isc) | 14.15A | 14.23A | 14.31A |
| Voltage at Maximum Power (Vmpp) | 33.56V | 33.76V | 33.96V |
| Current at Maximum Power (Impp) | 13.12A | 13.19A | 13.27A |
| Module Efficiency | 22.5% | 22.8% | 23.0% |
| Mechanical Specifications | |||
| Dimensions (L×W×H) | 1722×1134×30mm | ||
| Weight | 20.8kg | ||
| Frame Material | Anodized aluminum alloy frame | ||
| Glass | Single glass, 3.2mm coated tempered glass | ||
| Temperature Coefficients | |||
| Temperature Coefficient of Isc | +0.050%/°C | ||
| Temperature Coefficient of Voc | -0.290%/°C | ||
| Temperature Coefficient of Pmax | -0.350%/°C | ||
| 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 | ||
| Maximum System Voltage | DC1500V (IEC/UL) | ||
| Maximum Series Fuse Rating | 25A | ||
| Nominal Operating Cell Temperature | 45±2°C | ||
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 Sudan
| Market | Sudan |
| Grid authority / regulator | Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum |
| Quotation currency | SDG |
| Support hours timezone | Africa/Khartoum |
| Delivery & installation coverage | Khartoum, Omdurman, Port Sudan, Kassala, Nyala |
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 Sudan that is Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- Suitable for Distribution Market: Suitable for Distribution Market
- Pure black for extreme elegance: Pure black for extreme elegance
- Highest efficiency with the best: Highest efficiency with the best energy generation performance
- Better product warranty, better service: Better product warranty, better service
Frequently Asked Questions
What is the maximum power output and efficiency of the Hi-MO X6 Scientist LR5-54HTB solar panel?
The Hi-MO X6 Scientist LR5-54HTB solar panel has a maximum power output of 440W and a module efficiency of 22.5%, making it highly efficient for energy conversion.
What are the physical dimensions and weight of the Hi-MO X6 Scientist LR5-54HTB?
The solar panel measures 1722×1134×30mm and weighs 20.8kg, making it compact and relatively lightweight for easy installation.
How does the Hi-MO X6 Scientist LR5-54HTB perform in varying temperatures?
The panel has a temperature coefficient of Pmax of -0.350%/°C, indicating a slight decrease in power output with rising temperatures. The temperature coefficients for Isc and Voc are +0.050%/°C and -0.290%/°C, respectively.
What certifications does the Hi-MO X6 Scientist LR5-54HTB 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 X6 Scientist LR5-54HTB?
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 X6 Scientist LR5-54HTB?
The panel requires a suitable mounting system and is compatible with standard system voltages. It is designed for easy integration into various solar setups.
Is the Hi-MO X6 Scientist LR5-54HTB compatible with different inverters and systems?
Yes, the panel is compatible with a wide range of inverters and solar systems, making it versatile for different installation scenarios.
How resistant is the Hi-MO X6 Scientist LR5-54HTB to environmental factors?
The panel is designed to withstand harsh environmental conditions, including high salt and ammonia levels, thanks to its robust construction and high-quality materials.