PST4K-Pro-48 48V 4kw solar inverter off grid living for home

SKU: PST4K-Pro-48 Categories: ,

PST4K-Pro-48 48V 4kw solar inverter off grid living for home 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 MPPT 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  

4kw solar inverter

(Front View)

4kw solar inverter

(Rear View)

4kw solar inverter

(Inside View – Right)

4kw solar inverter

(Inside View – Back)

4kw solar inverter

(Top View)

 

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Prostar > OEM and ODM Service

 

 

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    Model PST4K-Pro-48
    Rated Power 4000W
    INPUT
    Voltage Range 100V/110V/120V/127AC or 208V/220V/230V/240VAC(+25%,-36%)
    Frequency Range 50/60 Hz±2.5Hz  (Auto sensing)
    OUTPUT
    AC Voltage Regulation 100V/110V/120V/127AC±0.5% or 208V/220V/230V/240VAC±0.5%(AC Mode±10%)
    Frequency 50HZ/60HZ±0.5HZ Auto(AC Mode±2.5HZ)
    Power Factor 1.0
    Surge Power 12000W
    Capable Of Starting Electric Motor 3HP
    Battery Efficiency 85%
    AC Efficiency 93%
    Transfer Time 8ms default, 4ms optional
    Waveform Pure Sinewave
    BATTERY
    Battery Voltage 48VDC
    Floating Charge Voltage 54.4VDC
    Overcharge Protection 60.0VDC
    SOLAR CHARGER & AC CHARGER
    Max. PV Array Power 3120W
    MPPT Range @ Operating Voltage 60VDC~ 115VDC
    Max. PV Array Open Circuit Voltage 150VDC
    Max. Solar Charge Current 60A default, 40A/50A(optional)
    AC Charge Current 2A-40A Adjustable
    Maximum Charge Current 100A
    Maximum Efficiency 98%
    PROTECTION
    Battery Reversal Optional
    Output Short Circuit AC mode:Jump fuse, Inverter mode: Shut down
    Overload Full 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 Voltage Turn off AC,turn to Inverter mode automatically
    Low DC Voltage Inverter shut down automatically,Once the AC recover, Inverter turn on and charge automatically
    Over Temperature Inverter will alarm and turn off but it will recover to normal status after cooling down
    Isolation Type Built-in Isolated Transformer
    Protection Grade IP20
    ENVIRONMENT
    Humidity 15~93%(No condensation)
    Temperature -10℃ ~ 50℃
    Altitude ≤3000m
    INTERFACE
    Communication USB, RS232/RS485/SNMP (Optional)
    Display LCD + LED
    MECHANICAL SPECIFICATIONS
    Dimension, DxWxH (mm) 472*190*330
    Net Weight (Kgs/PC) 40.0
    Product specifications are subject to change without further notice.
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