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The Longi Solar LR4-72 HBD 440W Bifacial solar panel is a powerful monocrystalline panel with Bifacial technology that allows you to collect energy from both sides. Due to its high efficiency, this module generates more energy even in low light conditions. It is suitable for industrial and commercial installations where high performance and reliability under heavy loads are important.
This model is ideal for industrial and commercial applications. High efficiency, reliability, and durability thanks to top-quality design and materials.
Main advantages:
High power 440 W for high performance
Bifacial technology for double energy collection
Reliability and durability thanks to aluminum frame and IP68 technology
Easy integration into solar power systems
Increased performance in low light conditions
Applications:
Commercial facilities - shopping malls, office buildings, business parks.
Industrial enterprises - factories, warehouses, production complexes.
Large solar power plants - ground-mounted and rooftop projects.
Limited space - installations where it is important to maximize space utilization through two-sided energy collection.
Long-term energy solutions - investment projects with high requirements for reliability and sustainability.
The Longi Solar LR4-72 HBD 440W Bifacial solar panel is a highly efficient and reliable solution for large commercial and industrial solar installations. Thanks to Bifacial technology, this module provides increased efficiency and performance even in low light conditions. High reliability, weather and mechanical damage resistance make it an ideal choice for long-term use in harsh environments.
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| Weight | 27,5 kg |
|---|---|
| Dimensions | 209,4 × 103,8 × 3,5 cm |
| Manufacturer | LONGI Solar |
| Country of origin |
China |
| Type of module | Monocrystalline |
| Rated power (W) | 440 |
| Efficiency, not less than (%) | 20.5 |
| No-load voltage (V) | 49.2 |
| Short circuit current (A) | 11.45 |
| Voltage at maximum power (V) | 41.0 |
| Current at maximum power (A) | 10.73 |
| Degree of IP protection |
68 |
| Number of elements (pcs.) |
144 |
| Max. operating temperature (deg.) |
85 |
| Min. operating temperature (deg.) |
-40 |
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| Weight | 27,5 kg |
|---|---|
| Dimensions | 209,4 × 103,8 × 3,5 cm |
| Manufacturer | LONGI Solar |
| Country of origin |
China |
| Type of module | Monocrystalline |
| Rated power (W) | 440 |
| Efficiency, not less than (%) | 20.5 |
| No-load voltage (V) | 49.2 |
| Short circuit current (A) | 11.45 |
| Voltage at maximum power (V) | 41.0 |
| Current at maximum power (A) | 10.73 |
| Degree of IP protection |
68 |
| Number of elements (pcs.) |
144 |
| Max. operating temperature (deg.) |
85 |
| Min. operating temperature (deg.) |
-40 |
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Solar panel Longi Solar LR4-72 HBD 440W Bifacial, 440W, mono
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