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Brightway Solar 420W Full Black Solar Module For Home

The BWGPT420W solar module boasts a maximum power of 420Wp (STC: 312.9Wp), ensuring high-efficiency energy conversion. With a wide operating temperature range of -40°C to +85°C, it excels in diverse climates. Key features include a maximum power voltage of 31.37V, short-circuit current of 14.12A, and a high module efficiency of 22.79%. Designed for 1500V DC systems, it's ideal for residential, commercial, and industrial applications. Its temperature coefficients optimize performance, and NOCT of 45±2°C ensures durability. The BWGPT420W is a reliable, high-performance solar solution.
  • BWGPT420W(108)

  • Brightway Solar


Function Characteristics

BWGPT420W solar module: 420Wp max power, 22.79% efficiency. Wide temp range (-40°C to +85°C). Ideal for 1500V DC systems in residential, commercial, industrial use. Optimized performance & durability. Reliable, high-performance solar solution.

Technical Specifications

Module Type BWGPT420W(108)

Maximum Power (Pmax) 420Wp 312.9Wp
Maximum Power Voltage (Vmp) 31.37V 29.03V
Maximum Power Current (lmp) 13.39A 10.78A
Open-circuit Voltage (Voc) 37.43V 35.08V
Short-circuit Current (lsc) 14.12A 10.78A
Module Efficiency STC (%) 22.79%
Operating Temperature(℃) -40℃~+85℃
Maximum system voltage 1500V DC
Maximum series fuse rating 25A
Power tolerance 0~+3%
Temperature coefficients of Pmax -0.29%/C
Temperature coefficients of Voc -0.25%/°C
Temperature coefficients of Isc 0.045%/°C
Nominal operating cell temperature(NOCT) 45±2℃


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