Three Phase On-Grid PV-15000T-U

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1 pc
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75000 pc/month

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Item specifice:

Output Power: 15,000W Inveter Efficiency: 98.1(MAX) Output Voltage(V): 380
Input Voltage(V): 500 Output Current(A): 24A(MAX) Output Frequency: 50Hz

Product Description:

Three Phase On-Grid PV-15000T-U

 

Features

  • VDE-AR-N 4105 & VDE 0126-1-1/A1 & PEA & MEA Certificate

  • Max & Euro Efficiency:98.3% / 98.1%

  • Durable & Light Weight Design

  • Integrated DC Switch, Data Logger, Web Server

  • RCR ( Ripple Control Receiver, German model )

  • Ethernet and Optional Wi-Fi

  • Die-Cast Enclosure

  • Cloud Web Portal

  • Optimized for 6” Solar Cell Module

  • Made In TAIWAN

    ItemScalePV-15000T-U
    Input (DC)
    MPPT Working RangeV180~980
    Max. CurrentA20A/10A
    Max. Short Circuit Current (Isc)A28A/14A
    MPP Tracker No.
    2
    Output (AC)
    Nominal PowerW15000
    Nominal Voltage/ FrequencyV380V/50HZ
    Max. CurrentA24
    Efficiency
    Max. Efficiency98.1
    General
    Protection
    IP65
    Humidity%0~100
    Cooling
    Forced Air-cooling
    Features
    Display
    Icon Graphic Display(Optional)
    RS485
    Standard, Half-duplex
    Wi-Fi
    Optional
    Data Logging
    Optional
    Mechanical
    Dimension(W x H x D)mm418*485*190
    Weightkg27
    Input Pairs
    3
    DC SwitchOptional
    Certification & Regulation
    Grid Monitoring
    VDE 0126/-1-1/A1, VDE-AR-N 4105, AS/NZS 4777.2, AS/NZS 477.3, PEA,NB/T32004
    Safety
    IEC 62109-1, IEC 62109-2

    Remarks:

    The range of output voltage and frequency may vary depending upon different grid codes.

    Specifications are subject to change without advance notice.


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Q:PV grid-connected inverter and independent inverter in the control of what is the difference
The independent inverter in the output voltage phase amplitude of the frequency control is initially set good. Independent inverter, you should refer to off-grid inverter, do not need to consider the grid situation.
Q:The working principle of photovoltaic grid - connected inverter
Full-bridge inverter circuit to overcome the shortcomings of the push-pull circuit, the power transistor to adjust the output pulse width, the output AC voltage RMS that changes. Since the circuit has a freewheeling circuit, even if the inductive load, the output voltage waveform will not be distorted. The disadvantage of this circuit is that the upper and lower arms of the power transistor are not common, so you must use a special drive circuit or use isolated power supply. In addition, in order to prevent the upper and lower arm co-conduction, must be designed to turn off after the conduction circuit, that must be set dead time, the circuit structure is more complex.
Q:Is the grid side of the grid and the inverter?
Grid-type system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load + power grid (both in parallel).
Q:Installation and maintenance of photovoltaic grid - connected inverter
only when the local power sector permission by the professional and technical personnel to complete all the electrical connection before the inverter can be connected.
Q:Photovoltaic grid-connected inverter problem
The first zero line is the AC output. Any AC output of the inverter will have zero line, whether it is isolated or non-isolated. Isolation is the safety of high voltage inverters and regulators. 50KW above the inverter almost with the transformer.
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
The use of a high-power grid-connected inverter into the grid, the need for line design is relatively simple, because the DC and AC lines are separated, the use of convergence box to summarize, DC bus and then into the grid inverter
Q:What are the methods of photovoltaic grid-connected inverter control
and can set the dead time between the upper and lower arms, the use of INTEL 80C196MC to achieve sine wave output circuit, 80C196MC to complete the sine wave signal, AC output voltage, to achieve regulation. Circuit output generally use LC circuit filter high frequency wave, get pure sine wave.
Q:PV grid-connected inverter can directly load it?
Converter is the AC voltage of the grid into a stable 12V DC output, and the inverter is the AC output of the 12V DC voltage into high-frequency high-voltage alternating current; two parts are also used with more pulse width
Q:The function of photovoltaic grid - connected inverter
After some additional voltage buffering, the left side of the bridge is usually 18 ~ 20khz switching frequency, the dc voltage is converted to ac voltage.
Q:Grid-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power grid-connected inverter, power equipment and grid-connected inverter and other power generation equipment power generation inverter.
Grid-connected inverter is generally used with large-scale photovoltaic power plant system, a lot of parallel PV string is connected to the same set of inverter DC input, the general power of the use of three-phase IGBT power module, power

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