Prostar PSW3K-Pro-48 MPPT pure sine wave 48v off grid inverter

Off-grid solar inverter 3KW | Single Phase | 48VDC | 60A MPPT Solar Charge Controller | 220V/[email protected]/60Hz | PV Input: 60VDC-130VDC

SKU: PSW3K-Pro-48 Category:

Prostar PSW3K-Pro-48 48v off grid inverter is adopted three CPU controller, Line interactive UPS design concept, all digital control of the real pure sine wave output. This product built in digital solar charge controller, which is convenient and simple to use it.

48v off grid inverter using the toroidal transformer with superior impact resistance capacity can apply for different equipment. There have adjustable AC charging voltage and charging current, free choice of working mode to choose that can meet various types of user’s requirements.

PSW3K-Pro-48 off grid inverter is equipped with wall mounted design. There have many advantage of PSW-PRO series solar inverter, like the beauty appearance, impact structure, mute and free to maintain. Moreover, it’s easy to install.

Prostar MPPT Solar Inverter

Inverter Features & Benefits 

1. Pure sine wave solar inverter
2. Configures quickly into compact wall mounted system
3. Built-in 60A MPPT solar charge controller
4. Built-in isolated transformer
5. Harness the continuously declining production cost of solar power
6. Configurable battery charging current based on applications via LCD setting
7. Intelligent functionality enables self consumption with solar prioritization, peak shaving and, assisting small generators with heavy loads
8. Uninterruptible power supply in case of grid black-out
9. Robust design through rigorous reliability testing
10. Auto access MPP tracking states, be most probable to use PV energy in priority
11. Overload, over-temperature and short-circuit protection
12. Smart multi-stage battery charger with optional equalization for optimized battery performance
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
15. Staggering energy storage and power generation

 System Structure 

Solar Power System

48v Off Grid Inverter Working Mode Choice 

6000 watt pure sine wave inverter


Inverter Generator Details  




Prostar PSW3K-Pro-48 can be used in different applications, such as household device, office equipment, outdoor lighting, Vehicle and shipboard equipment, Cashier system, Communication base station, Monitoring equipment off grid solar system and so on.

The Articles You may Like

    Request Product Price

    Model PSW3K-Pro-48
    Rated Power 3000W
    Installation Type Wall Mounting
    Voltage Range 100V/110V/120V/127AC or 208V/220V/230V/240VAC(+25%,-36%)
    Frequency Range 50/60 Hz±2.5Hz  (Auto sensing)
    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)
    Surge Power 9000W
    Battery Efficiency 83%
    AC Efficiency 93%
    Transfer Time 8ms default, 4ms optional
    Waveform Pure Sinewave
    Battery Voltage 48VDC
    Floating Charge Voltage 54.4VDC
    Overcharge Protection 60.0VDC
    Max. PV Array Power 3120W
    MPPT Range @ Operating Voltage 60VDC ~ 130VDC
    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%
    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
    Humidity 15~93%(No condensation)
    Temperature -10℃ ~ 50℃
    Altitude ≤3000m
    Communication USB, RS232/RS485/SNMP (Optional)
    Display LCD + LED
    Dimension, DxWxH (mm) 640*365*190
    Net Weight (Kgs/PC) 25.2
    Product specifications are subject to change without further notice.