Aptos 550W DNA Bifacial Solar Panel DNA-144-BF10-550W-DG
Up to 688W of Bifacial Gain – Staubli EVO2 Connectors
Key Technology and Benefits
The HN18N-54HT430W integrates industry-leading technology to maximize your solar investment:
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Monocrystalline Half-Cut Cells: Enhances energy yield and minimizes power loss due to shading or micro-cracks.
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Advanced Anti-Reflective Glass: Improves light absorption, increasing overall efficiency.
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Robust Frame and Tempered Glass: Designed to withstand extreme weather, including wind, snow, and hail.
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Low Temperature Coefficient (-0.39%/°C): Maintains superior performance in high-temperature environments.
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PID Resistance: Protects the panel from performance degradation over time.
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Optimized for Easy Installation: Compatible with most mounting systems.
Benefits at a Glance:
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High energy output for faster ROI
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Durable construction for long-term reliability
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Ideal for various climates and conditions
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Reduced maintenance thanks to advanced materials
Best Environments for Use
The HN18N-54HT430W is built to perform in diverse environments, making it a versatile choice for:
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Residential rooftop systems seeking efficient energy production.
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Commercial solar projects requiring scalable and reliable panels.
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Remote and off-grid installations that need dependable power.
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Areas with harsh weather conditions such as coastal, agricultural, or desert environments.
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Hot climates, where its low temperature coefficient ensures steady output.
Warranty and Support
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Product Warranty: Comprehensive warranty that covers both 30-year product and 30-year power performance.
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Certifications: Complies with IEC61730-1 IEC61730-2
HN18N-54HT430W Product Specification Sheet
DNA-144-BF10-550W-DG Product Specification Table
| Category | Specification |
| General | |
| Manufacturer | Aptos Solar Technology |
| Model | DNA-144-BF10-550W-DG |
| Panel Type | Bifacial Dual-Glass Monocrystalline |
| Power Output (Pmax) | 550 W |
| Efficiency | Up to 21.29% |
| Bifacial Gain | Up to 25% |
| Cells | 144 half-cut mono cells, 10 busbars |
| Electrical Data (STC) | |
| Maximum Power (Pmax) | 550 W |
| Voltage at Pmax (Vmpp) | 42.37 V |
| Current at Pmax (Impp) | 12.98 A |
| Open Circuit Voltage (Voc) | 49.65 V |
| Short Circuit Current (Isc) | 13.9 A |
| Maximum System Voltage | 1500 VDC |
| Maximum Series Fuse Rating | 30 A |
| Mechanical Data | |
| Dimensions | 89.68 X 44.6 X 1.3 in |
| Weight | 71.2 lbs |
| Frame | Black anodized aluminum alloy |
| Glass | 2mm front and 2mm rear with anti-reflection coating |
| Junction Box | IP68 rated |
| Connector | Staubli EVO2 |
| Cable Length | 1200 mm |
| Snow Load | 5400 Pa |
| Wind Load | 4000 Pa |
| Temperature Characteristics | |
| NOCT | 45±2°C |
| Pmax Temp. Coeff. | −0.335%/°C |
| Voc Temp. Coeff. | −0.277%/°C |
| Isc Temp. Coeff. | +0.036%/°C |
| Operating Temp. Range | −40°C to 85°C |
| Warranty & Certifications | |
| Product Warranty | 30 years |
| Power Warranty | 30 years |
