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MEGATRON® 550W Monofacial N-Type Solar Module (SF-M18/G144550 Series)

Powering Tomorrow Intelligently

Maximize your energy yield with the MEGATRON® 550W Monofacial N-Type Solar Panel. Engineered with 144 Grade-A monocrystalline half-cells, this high-efficiency module is designed for residential, commercial, and industrial solar installations. Built with advanced N-Type cell technology, it delivers superior power density, minimized internal resistance, and outstanding real-world performance—even under low-light and harsh weather conditions.

Key Features & Benefits

  • 550W High Power Output: High-density monocrystalline design ensures maximum energy generation per square meter.

  • Advanced N-Type Technology: Lower Light-Induced Degradation (LID) and LeTID attenuation mean your panels maintain higher performance over a longer lifespan.

  • Superior Low-Light Performance: Optimized to capture energy efficiently during early mornings, late afternoons, and overcast days.

  • Durable & Built to Last: Features a sturdy 30mm silver anodized aluminum frame, Grade-A black cells, and a white backsheet designed to withstand extreme temperatures (–40°C to +85°C).

  • High System Voltage Support: Certified for up to DC 1500V systems, allowing for longer strings and reduced BOS (Balance of System) costs.

  • 25-Year Warranty: Backed by a comprehensive 25-year manufacturer warranty for long-term peace of mind.

Technical Specifications

Parameter Value
Model SF-M18/G144550 Series
Maximum Power Output ($P_{max}$) 550W
Max Power Voltage ($V_{mp}$) 41.90V
Max Power Current ($I_{mp}$) 13.13A
Open Circuit Voltage ($V_{oc}$) 50.00V
Short Circuit Current ($I_{sc}$) 13.75A
Cell Type Monocrystalline (144 Half-Cells, Grade A)
Max System Voltage DC 1500V
Max Overcurrent Protection Rating 25A
Operating Temperature -40°C to +85°C
Application / Fire Class Class A / Class C

Mechanical & Physical Characteristics

Attribute Specification
Dimensions 2280 mm × 1134 mm × 30 mm
Net Weight 33.1 kg
Cell Layout Black Monocrystalline Cells
Frame Silver Anodized Aluminum (30 mm)
Backsheet White
Warranty 25 Years
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