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  • Suntech STP435S-C54/Nshtb 435W  Solar PV Panels
Suntech STP435S-C54/Nshtb 435W  Solar PV Panels

Suntech STP435S-C54/Nshtb 435W Solar PV Panels

The Suntech STP435S-C54/Nshtb 435W Solar PV Panel is built with advanced N-type monocrystalline 182mm silicon cells, delivering superior efficiency and reduced degradation over time. Featuring a 108-cell (6×18) configuration, this module ensures stable power output with a positive tolerance of 0 to +5W. Its bifacial design, with a reference bifaciality factor of approximately 80%, enables additional energy generation from the rear side, increasing overall system yield.

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With compact dimensions of 1722×1134×30mm and a lighter weight of 21kg, it is easier to handle and install across various project types. The dual 1.6mm semi-tempered glass enhances mechanical strength and resistance to environmental stress, while the anodized aluminum alloy frame ensures long-term durability. Designed to operate in harsh conditions from -40°C to +85°C and supporting a maximum system voltage of 1500V DC, it is well-suited for demanding applications.

Equipped with IP68-rated junction box, three bypass diodes, and MC4-EVO2 connectors, it guarantees safe and reliable performance. Flexible 4.0mm² output cables (customizable) further improve installation adaptability. With efficient packaging of 36 modules per pallet and 936 per 40HC container, this panel is an excellent choice for utility-scale, commercial, and high-efficiency bifacial solar projects.

Technical Specifications Feedback
Parameter Item Specification
Solar Cell Type N-type Monocrystalline silicon 182mm
Number of Cells 108 (6×18)
Dimensions 1722 × 1134 × 30 mm (67.8 × 44.6 × 1.2 inches)
Weight 21.0 kgs (46.3 lbs.)
Front / Back Glass 1.6 + 1.6 mm (0.063 + 0.063 inches) semi-tempered glass
Output Cables 4.0 mm², (-) 350 mm / (+) 160 mm in length, or customized length
Junction Box IP68 rated (3 bypass diodes)
Operating Module Temperature -40℃ to +85℃
Maximum System Voltage 1500V DC (IEC)
Connector Type MC4-EVO2
Maximum Series Fuse Rating 25A
Power Tolerance 0/+5W
Reference Bifaciality Factor (80±5)%
Frame Material Anodized aluminum alloy frame
Packaging Configuration 36 Pieces per pallet
936 Pieces per 40'HC Container
Pallet Size: 1755 × 1120 × 1255 mm, 798 kg
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