The Trina Solar 550W TallMax Monocrystalline solar panel is designed to deliver high efficiency and reliability for large-scale commercial and utility projects. Featuring multi-busbar (MBB) technology, high-density cell interconnects, and robust environmental resistance, this module maximises energy harvest while reducing long-term operational costs.
With module efficiencies of up to 21.3%, the 550W TallMax strikes an ideal balance of power, performance, and durability, it gives solar installers lower balance of system (BOS) costs, faster project paybacks, and greater confidence in long-term output. End-users benefit from dependable clean energy generation backed by Trina Solar’s strong warranty guarantees.
Product Benefits
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High power output of 550W for efficient energy production
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Trina Solar 550W has advanced multi-busbar technology, which reduces resistance and improves current collection
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Optimised design for excellent performance under low light and shading conditions
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Durable construction withstands harsh environments, including salt, ammonia, sand, high temperature, and humidity
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Low temperature coefficient ensures sustained performance in hot climates
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Reliable backsheet technology provides PID resistance and long-term durability
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Multiple certifications assure quality and reliability
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Trina Solar's comprehensive warranty offers peace of mind for installers and end users
Key Specifications
ELECTRICAL DATA (STC )
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Peak Power Watts-P MAX: 550W
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Maximum Power Voltage -VMPP: 41.6V
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Maximum Power Current-IMPP: 13.21A
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Open Circuit Voltage - VOC: 49.8V
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Short Circuit Current - ISC (A): 14.02A
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Maximum Efficiency: 21.3%
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Power Tolerance-PMAX (W): 0 ~ +5
ELECTRICAL DATA (NOCT )
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Maximum Power Voltage -VMPP: 38.7V
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Maximum Power Current-IMPP: 10.72A
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Open Circuit Voltage - VOC: 46.9V
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Short Circuit Current - ISC (A): 11.30A
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Cell Technology: Monocrystalline
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Operating Temperature Range: -40°C to +85°C
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System Voltage: 1500V DC (IEC)
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Connector Type: MC4 EVO2 / TS4 Plus/ TS4
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Max Series Fuse Rating: 25A
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Module Dimensions: 2278 × 1134 × 30 mm
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Weight: 27.5 kg
