Registration of goods with excellent procurement
by PPS PV MAX PV system

Improve power conversion efficiency and power quality of PV system

  • Power conversion device for improving power conversion efficiency and power quality

    전력변환효율 및 전력품질 향상을 위한 전력변환장치

    Improved power conversion efficiency (maximum efficiency more than 98%) during a specific period that does not affect power
     quality during power conversion process

    Discontinuous control algorithm that can significantly reduce the inevitable power loss in semiconductor devices during power
     conversion

    Harmonic component (6 harmonic control technology) that deepens output power distortion during power conversion process is
     reduced and power quality of PV system is improved

  • Neutral voltage control to improve power quality

    전력품질 향상을 위한 중성전압제어

    As a method to control the unbalance of the input voltage which is inevitably generated during the power conversion process, it
     improve the quality of power through using the conventional discontinuous control period(neutral voltage control) that moves the
     control algorithm signal up and down.

Ground Fault Protection for PV Systems

  • Integrated configuration of power converter and ground fault detection system

    전력변환장치와 지락검출 시스템의 일체형 구성

    Detects voltage of PV array through voltage divider resistor and amplifier and comparator, and judges whether or not ground fault is
     occurred in main controller

PV Max monitoring system

  • PV Max Central Monitoring Center

    PV Max 중앙감시센터

    A function to check the real-time abnormal status by receiving the abnormality detection signal of each power element through the
     communication part of the connection panel

    A function to monitor whether there is a fault such as a ground fault or a short circuit, and whether there is an abnormality in each
     module constituting the PV array string

    A function to check status of power conversion device and failure status in real-time

    Realization of the above function maximizes the power generation through the maximum loss suppression and convenient
     monitoring and quick maintenance.

PV Max System Series

  • 일반형 PV 태양광발전장치 (PV Max)

    General PV device (PV Max)

  • 고효율형 (300/315) PV 태양광발전장치 (PV Max-Hi)

    High efficiency type (300/315) PV device (PV Max - Hi)

  • 고효율형(330) PV 태양광발전장치

    High efficiency type (330)
    PV devices (PV Max - AUOHi)

  • 구조물 일체형 PV 태양광발전장치

    Structure Integrated PV Device
    (PV Max - AluHi)

  • 건물 일체형 PV 태양광발전장치

    Building Integrated PV Device
    (PV Max - BIPV)