PHX 33K - 40K-TL

More Energy Generated
  • Transformerless design, maximum conversion efficiency up to 98.6%, Europe efficiency up to 98.4%
  • Three MPP inputs
  • Gain maximum energy generated by shadowed PV cells.
  • Wide MPPT voltage range (320 ~ 900V), longer daily power generation time
  • Intelligent MPPT algorithm
  • The maximum power point tracking is not affected by abrupt change of illumination
  • Accurate identification technology of power change
  • Static MPPT is stable and accurate
  • Wide operating temperature range (– 25 °C ~ + 60 °C), continuous power generation at full load in high temperature

High Reliability
  • Long lifetime design of film capacitor, 25 years of designed service life for complete machine
  • Natural heat dissipation, waterproof, dust resistance, salt fog resistance and corrosion resistance
  • Active+passive islanding protection
  • Multilayer, step-by-step overcurrent, overvoltage, overtemperature and short-circuit protections for software and hardware
  • 6 strings fault monitoring with rapid positioning

Advanced Control Technology
  • Double modulation of three level SPWM and SVPWM, natural and smooth switch
  • Adaptive control, adapting to harsh weak power grids environment
  • Harmonic current compensation, THD < 1%
  • Supporting active and reactive power grid dispatch and SVG function at night
  • LVRT function

Friendly and Flexible
  • Status display with LED indicators, concise interface
  • Built-in DC SPD and fuse, no need of DC combiner box, reducing cost for users
  • DC shut-off circuit breaker for safe and convenient maintenance operating
  • IP 65 protection level for outdoor use
  • Wall mounting design, one-step forming of aluminum shell
  • Standard RS485 / APP / GPRS / Wi-Fi / Bluetooth communications; Optional PLC viewing the system operation information