• High Frequency Off grid Solar Inverter LCD Display
  • High Frequency Off grid Solar Inverter Parallel Connection

Prostar PowerSolar PIS4K-48 dc to ac 4000 watt off grid inverter 48v

High Frequency Solar Inverter 4KW | 48Vdc | 80A MPPT Solar Charging Current | Max. 3 Piece Parrallel to 12KW

SKU: PIS4K-48 Category:

Prostar PowerSolar PIS4K-48 dc to ac 4000 watt off grid inverter 48v is a multi-function inverter/charger, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.

PowerSolar dc to ac 4000 watt off grid inverter transformerless design provides reliable power conversion in compact size. Besides, it’s worry-free to start up motor-type loads such as refrigerators, motors, pumps, compressors and laser printers as well as electronic loads like TV’s, Computers, power tool and battery chargers.

PowerSolar High Frequency Off grid Solar Inverter

4000 Watt Off grid Inverter Features & Benefits 

1. Pure sine wave inverter
2. Smart LCD setting (Working modes, Charge Current)
3. Selectable input voltage range for home appliances and personal computers
4. Selectable charging current
5. High PV input voltage range
6. Configurable AC/solar input priority via LCD setting
7. Compatible to mains voltage or generator power
8. Auto restart while AC is recovering
9. Overload and short circuit protection
10. Smart battery charger design for optimized battery performance and extend battery lifecycle
11. Cold start function
12. WIFI remote monitoring (optional)
13. Parallel operation with up to 3 units only available for 4KW/5KW/5.5KW (optional)
14. Built-in anti-dusk kit for harsh environment
15. Support USB, RS485 monitoring function with free CD

Solar System Basic Architecture

The following illustration shows basic application for this inverter/charger. It also includes following devices to have a complete running system:

– – Generator or Utility.

– – PV modules 

Consult with your system integrator for other possible system architectures depending on your requirements.

High Frequency Off grid Solar Inverter Working Structure

Shown 1. Solar Inverter Connection

This 4000 watt off grid inverter can power all kinds of appliances in home or office environment, including motor-type appliances such as tube light, fan, refrigerator and air conditioner.

Appliances like air conditioner need at least 2~3 minutes to restart because it’s required to have enough time to balance refrigerant gas inside of circuits. If a power shortage occurs and recovers in a short time, it will cause damage to your connected appliances. To prevent this kind of damage, please check manufacturer of air conditioner if it’s equipped with time-delay function before installation. Otherwise, this inverter/charger will trig overload fault and cut off output to protect your appliance but sometimes it still causes internal damage to the air conditioner.

Solar Inverter Details

High Frequency Off grid Solar Inverter LCD Display

Shown 2. Solar Inverter LCD Display

Shown 3. Solar Inverter Information

Shown 4. Solar Inverter Dimension

Solar Inverter Anti-Dust Device

Shown 5. Solar Inverter Anti-Dust Device

After installing this anti-dust device, Prostar solar inverter will automatically detect this kit and activate internal thermal sensor to adjust internal temperature. By virtue of the dustproof design, it dramatically increases product reliability in harsh environment.

Solar Inverter WIFI Monitoring

High Frequency Off grid Solar Inverter Wifi Communication

Shown 6. Solar Inverter WIFI Monitoring(PC/Mobile App)

Prostar solar inverter WIFI function enables remote monitoring for the full Prostar high frequency solar inverter range. A simple plug in device will allow the end-user to view their systems performance anywhere in the world.

Solar Inverter Parallel Function

High Frequency Off grid Solar Inverter Parallel Connection

Shown 7. Solar Inverter Parallel Connection

*** For Parallel function, you should purchase parallel board and install it.

Prostar PowerSolar Inverter 4KW/5KW/5.5KW can be used in parallel with two different operation modes: Single Phase or Three Phase.

1. Parallel operation in single phase maximum up to 3Pcs, max. power capacity is 16.5KW

2. Parallel operation in 3 phase maximum up to 3Pcs

High Frequency Off grid Solar Inverter Parallel Kit

Shown 8. Solar Inverter Parallel Board

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    Model PowerSolar
    PHASE 1-phase in/1-phase out
    Parallel Capability Yes, Max. 3Pcs
    WxHxD (mm)
    Net Weight (kgs) 13.3
    Voltage 220 VAC/230 VAC/240 VAC
    Selectable Voltage Range 170-280 VAC (For Personal Computers)
    90-280 VAC (For Home Appliances)
    Frequency Range 50 Hz/60 Hz (Auto sensing)
    AC Voltage Regulation
    (Batt. Mode)
    220 VAC/230 VAC/240 VAC ± 5%
    Surge Power 8000W
    Efficiency (Peak) 93%
    Transfer Time 10 ms (For Personal Computers); 20 ms (For Home Appliances)
    Waveform Pure sine wave
    Battery Voltage 48 VDC
    Floating Charge Voltage 54 VDC
    Overcharge Protection 60 VDC
    Maximum PV Array Power 4160W
    MPPT Range @ Operating Voltage 64VDC ~130VDC
    Maximum PV Array Open Circuit Voltage 145VDC
    Maximum Solar Charge Current 80A
    Maximum AC Charge Current 20A/30A
    Maximum Charge Current 80A/110A
    Maximum Efficiency 98%
    Standby Power Consumption 2 W
    Humidity 5% to 95% Relative Humidity(Non-condensing)
    Operating Temperature 0°C to 55°C
    Storage Temperature -15°C to 60°C
    Product specifications are subject to change without further notice.
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