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Brightway Solar Most Popular Longji 550 Watt Module for Home

Cell size :
Weight :
  • BWGP-550W(144)

  • Brightway Solar


Function Characteristics

The Brightway Solar Module features an outstanding Module Type of BWGP-550W(144). It offers remarkable Maximum Power of 550Wp at STC and 409Wp at NOCT. The Maximum Power Voltage is 40.90V and 38.42V, with corresponding Maximum Power Currents of 13.45A and 10.65A. It has an Open-circuit Voltage of 49.62V and 46.84V, and a Short-circuit Current of 14.03A and 11.33A. The Module Efficiency STC (%) reaches 21.29%. It operates within a specific Operating Temperature range. Additionally, it has specific Maximum System Voltage, Maximum Series Fuse Rating, Power Tolerance, and Temperature Coefficients for Pmax, Voc, and Isc. The Nominal Operating Cell Temperature (NOCT) is also defined, ensuring optimal performance.

Technical Specifications

Module Type BWGP-550W(144)

Maximum Power (Pmax) 550Wp 409Wp
Maximum Power Voltage (Vmp) 40.90V 38.42V
Maximum Power Current (lmp) 13.45A 10.65A
Open-circuit Voltage (Voc) 49.62V 46.84V
Short-circuit Current (lsc) 14.03A 11.33A
Module Efficiency STC (%) 21.29%
Operating Temperature(℃) -40℃~+85℃
Maximum system voltage 1000/1500VDC(IEC)
Maximum series fuse rating 25A
Power tolerance 0~+3%
Temperature coefficients of Pmax 0.35%/℃
Temperature coefficients of Voc -0.28%/℃
Temperature coefficients of Isc 0.048%/℃
Nominal operating cell temperature(NOCT) 45±2℃


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