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    Solar PV Smart Energy Meter used with Inverter for Zero Export


    Smart Power Sensor for Solar PV System Solution

    1--Residential PV Solution


    Nowadays, grid companies usually require photovoltaic grid-connected systems to be irreversible, that is, the electricity generated by photovoltaic grid-connected systems is consumed by local loads, and excess electricity is not allowed to supply to the grid. The system can regulate power generation in order to prevent the photovoltaic grid-connected system from generating reverse power.


    1. Solution for PV anti-backflow

    Photovoltaic System Solutionsbaf

    2. Solution for PV DC coupled energy storage

    Photovoltaic System Solutions2n2q

    3. Solution for photovoltaic AC coupled energy storage

    Photovoltaic System Solutions3xno

    2--Centralized PV Solutions


    In the solar PV power generation system, the smart PV combiner box reduces the connection between the solar PV cell array and the inverter. The box can monitor the operating status of the solar panels, lightning protector and DC circuit breaker. With RS485 interface, the device can upload the measured and collected data and equipment status.



    Product Selection

    Product Name Product Image Functions
    Distributed Photovoltaic Solutions
    ACR10R-D16TE Solar Inverter Energy Meter 7653e5a8f366ea89677b8c8d489105a59ny

    ● Rated voltage: AC 100V or 400V
    ● Rated Current: AC 80A
    ● RS485(MODBUS-RTU)
    ● Certificate: CE

    AGF-AE-D Single Phase AC Energy Meter 1c2289a31d2915618576de0e3e49bb7cto0

    ●Single phase three wire
    ●Rated voltage: AC 120V/208V,240V(88%~110%)
    ●Rated current: AC 100A , 200A
    ●Application: inverters in Australia, Europe, North America and other areas
    ●DIN 35 mm

    ACR10R-D10TE4 Solar Inverter Energy Meter b3eb667c35d13ebe689e8da08289d2940vs

    ● Rated voltage: 3X220/380V
    ● Rated Current: 60A
    ● Communication:RS 485 Modbus RTU
    ● Certificate: CE

    DJSF1352-RN rail-mounted DC power meter  4d92294e89ff947977a0cf5f59b11033coo
    ●RS485 communication interface
    ●Supports Modbus-RTU protocol
    ●Relay alarm output and digital input function
    ●Set the ratio, alarm, and communication through the meter panel keys according to different requirements
    ●Event recording of switch (Modbus protocol), programming and event setting records, instantaneous and timing freeze function of data, maximum and minimum value recording function of voltage and current power
    Centralized PV Solutions
    Combiner box 9c54255b780dc6a82f0eb069043a31d9y8t

    ● Accuracy:0.5
    ● DC ± 18A
    ● Communication:RS485 Modbus RTU

    PV Confluence Acquisition Device 72bd3381535405d81b1bf672d14c379b66y

    ● Accuracy:0.5
    ● Rated Current: DC 0-20A
    ● Voltage: DC1000V,DC1500V

    ● Communication:RS 485 Modbus RTU

    ● Maximum 24 circuits

    APQM-E Advanced Power Device e39e22dca966ae5451e41b259b655e38mll ● Measurement of electrical parameters, harmonics, inter-harmonics, voltage fluctuation, flicker;
    ● Monitoring of voltage swell, voltage sag, voltage interruption, Statistics of power quality limit times, voltage qualification rate, and form the report.

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