PST3K-Pro-48 3kw off grid solar power inverter 48V to 230V

SKU: PST3K-Pro-48 Categories: ,

PST3K-Pro-48 3kw off grid solar power inverter 48V to 230V is perfect for off-grid, backup power and self-consumption applications, it is a pure sine wave, hybrid inverter system with switchable 50/60 Hz frequencies.

Prostar PST Pro series inverter is perfect for off-grid, backup power and self-consumption applications, it is a pure sine wave, hybrid inverter system with switchable 50/60 Hz frequencies, providing power for every need. For expanded off-grid capacity, Prostar PST Pro series inverter is integrated with fuel-based generators as required to support loads larger than the generator’s output. It’s also self consumption ready, able to prioritize solar consumption over the grid, while maintaining zero grid export. Prostar PST Pro series inverter is combining functions of off-grid inverter, MPPT solar charger and isolated transformer, AC transfer from an AC source to AC loads, and a battery charger from an AC source to offer an uninterruptible power supply with a compact size. Its comprehensive LCD offers user-configurable and easily-accessible button configuration as well as a readout of relevant data.

  Product Features & Benefits  

  1. Pure sine wave inverter
  2. Built-in MPPT solar charge controller
  3. Built-in isolated transformer
  4. Configurable AC input voltage range limit for home appliances or personal computers
  5. Configurable battery charging current based on applications via LCD setting
  6. Configurable AC / solar charger priority via LCD / button setting
  7. Compatible with AC voltage from the grid or generator power
  8. Uninterruptible power supply in case of grid black-out
  9. Auto access MPP tracking states, be most probable to use PV energy in priority
  10. Overload, over-temperature and short-circuit protection
  11. Smart multi-stage battery charger with optional equalization for optimized battery performance
  12. Staggering energy storage and power generation
  13. Cold start function (starting with only battery power and no AC source or PV modules attached)
  14. Intelligent AC and PV complementary power supply function to extend the battery life.

  System Structure  

Hybrid Solar Power System

Are you using a generator?

A fuel generator can be part of a Prostar off grid/hybrid solar power system. It can provide additional power, energy and a backup. The sizing tool currently allows for calculating power supplies from solar.

  Product Details  

3kw off grid solar power inverter

(Front View)

3kw off grid solar power inverter

(Rear View)

3kw off grid solar power inverter

(Inside View – Right)

3kw off grid solar power inverter

(Inside View – Back)

3kw off grid solar power inverter

(Top View)

 

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    ModelPST3K-Pro-24PST3K-Pro-48
    Rated Power3000W
    INPUT
    Voltage Range100V/110V/120V/127AC or 208V/220V/230V/240VAC(+25%,-36%)
    Frequency Range50/60 Hz±2.5Hz  (Auto sensing)
    OUTPUT
    AC Voltage Regulation100V/110V/120V/127AC±0.5% or 208V/220V/230V/240VAC±0.5%(AC Mode±10%)
    Frequency50HZ/60HZ±0.5HZ Auto(AC Mode±2.5HZ)
    Power Factor1.0
    Surge Power9000W
    Capable Of Starting Electric Motor2HP
    Battery Efficiency83%
    AC Efficiency93%
    Transfer Time8ms default, 4ms optional
    WaveformPure Sinewave
    BATTERY
    Battery Voltage24VDC48VDC
    Floating Charge Voltage27.2VDC54.4VDC
    Overcharge Protection30.0VDC60.0VDC
    SOLAR CHARGER & AC CHARGER
    Max. PV Array Power1560W3120W
    MPPT Range @ Operating Voltage30VDC~ 115VDC60VDC~ 115VDC
    Max. PV Array Open Circuit Voltage150VDC
    Max. Solar Charge Current60A default, 40A/50A(optional)
    AC Charge Current2A-40A Adjustable
    Maximum Charge Current100A
    Maximum Efficiency98%
    PROTECTION
    Battery ReversalOptional
    Output Short CircuitAC mode:Jump fuse, Inverter mode: Shut down
    OverloadFull load 105%, Inverter alarm. Overload 130%, Inverter shut down output in 10s. Once the load back to normal, Inverter recover output. Once the inverter is off, it must be turned on manually.
    High AC VoltageTurn off AC,turn to Inverter mode automatically
    Low DC VoltageInverter shut down automatically,Once the AC recover, Inverter turn on and charge automatically
    Over TemperatureInverter will alarm and turn off but it will recover to normal status after cooling down
    Isolation TypeBuilt-in Isolated Transformer
    Protection GradeIP20
    ENVIRONMENT
    Humidity15~93%(No condensation)
    Temperature-10℃ ~ 50℃
    Altitude≤3000m
    INTERFACE
    CommunicationUSB, RS232/RS485/SNMP (Optional)
    DisplayLCD + LED
    MECHANICAL SPECIFICATIONS
    Dimension, DxWxH (mm)472*190*330
    Net Weight (Kgs/PC)34.3
    Product specifications are subject to change without further notice.