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Three-phase off-grid photovoltaic energy storage inverter

Three-phase off-grid photovoltaic energy storage inverter
  • Three-phase off-grid photovoltaic energy storage inverter
Product Name:Three-phase off-grid photovoltaic energy storage inverter

Product Details


PT three-phase output hybrid photovoltaic storage inverter has segmented charging and discharging functions, is equipped with an anti-backflow device, has a built-in MPPT controller, and adopts a fully digital Double closed-loop control of voltage and current, advanced SPWM technology, pure sine wave output. With insulation resistance and leakage monitoring, any mains/photovoltaic power supply.

The lithium battery can be activated when the source is connected, and supports use without batteries. Energy-saving mode can be set to reduce no-load losses. Photovoltaic mode and photovoltaic priority are optional.It has 4 modes: mains priority and hybrid charging. It has two output modes: mains bypass and inverter output, and has UPS uninterruptible power supply function. suitable used in distributed photovoltaic, home energy storage, commercial energy storage and other projects.

    Product technical parameters

    Model

PT8K

PT10K

PT12K

    Rated output power

8000W

10000W

12000W

    Maximum peak power

16000W

20000W

24000W

    Rated output voltage

400Vac(three-phase)

    Load motor capacity

5HP

6HP

6HP

    Rated frequency

50/60Hz

    Output waveform

pure sine wave

    switching time

10ms(Typical value)

    DC battery parameters

    Battery Type

Lithium-ion battery pack/lead-acid battery/custom

    Rated battery voltage

48VDC

    voltage range

48VDC-60VDC±0.6VDC(Undervoltage alarm/Shutdown voltage/Overvoltage alarm/Overvoltage recovery-

    Maximum photovoltaic        charging current

180A

220A

260A

    Maximum mains/              generator charging current

100A

120A

120A

    Maximum hybrid charging current

180A

220A

260A

    PV photovoltaic parameters

    Number of MPPT                    channels

2way

    Maximum input power

6000W+6000W

7500W+7500W

9000W+9000W

Maximum input current

22A+22A

Maximum open circuit         voltage

800VDC+800VDC

MPPT operating                   voltage range

200-600VDC

    AC Mains Generator Parameters

Input voltage range

phase voltage170-280Vcable voltage305-485V

Input frequency range

50/60Hz

 Bypass flow current

63A

    Inverter efficiency

MPPT tracking                      efficiency

99.9%

 Battery inverter                 maximum efficiency

292%

    Communication method

Built-in interface

RS485/CAN/USB/Drycontact

External module     (optional)

Wi-Fi/GPRS

    Basic parameters

product size

620*445*130mm

product weight

27kg

Protection level

IP20 only supports indoor installation

ambient temperature

-10-55℃,>45℃

noise

560dB

Cooling method

air cooling

 


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