Longi 440W Solar Panel

Description

The Longi 440W solar panels offer high module conversion efficiency of up to 19.8%. The panels also provide slow power degradation (first year <2%, 0.55% year 2-25).

Features

  • Positive power tolerance: (0 ~ +5W) guaranteed.
  • High module conversion efficiency: up to 19.8%.
  • Slower power degradation: enabled by Low LID Mono PERC technology (first year <2%, 0.55% year 2-25).
  • Solid PID resistance: ensured by solar cell process optimisation and careful module BOM selection.
  • Reduced resistive loss: with lower operating current.
  • Higher energy yield: with lower operating temperature.
  • Reduced hot spot risk: with optimised electrical design and lower operating current.

Specifications

  • Operational Temperature: -40C ~ +85C
  • Power Output Tolerance: 0 ~ +5W
  • Voc and Isc Tolerance: +3%
  • Maximum System Voltage: DC1500V (IEC/UL)
  • Maximum Series Fuse Rating: 20A
  • Weight: 25kg
  • Dimension: 2115x1052x35mm

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