PIS3K-48 high frequency igbt 3kw solar inverter off grid 48v mppt 80A

High Frequency Solar Inverter | 3KW | 48Vdc | 80A MPPT Solar Charging Current | MPPT Voltage Range: 64VDC ~130VDC

SKU: PIS3K-48 Category:

Prostar PIS3K-48 high frequency igbt 3kw solar inverter off grid 48v mppt 80A 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.

PIS3K-48 high frequency igbt 3kw solar inverter off grid 48v mppt 80A is an intelligent combi pv inverter that comes with integrated battery charger that is enclosed within a robust quality unit that’s easy to install. It is easily implemented digitally thanks to its advanced microprocessor, while its transformerless design ensures you of reliable power conversion. Designed for a wide range of operating temperatures, from -20°C to +50°C, 3KW solar inverter works even in the most demanding conditions, which makes it the most easy-to-use and cost-effective pv inverter charger on the market.

High Frequency Off grid Solar Inverter

3KW Solar 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/PV 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

PV 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

Fig. 1. Solar Inverter Connection

This off grid 3KW solar inverter 48v 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.

PV Inverter Details

High Frequency Off grid Solar Inverter LCD Display


Fig. 2. Inverter LCD Display

High Frequency Off grid Solar Inverter 2KW-3KW Details

Fig. 3.  Inverter Information

High Frequency Off grid Solar Inverter 2KW-3KW Dimension

Fig. 4. Inverter Dimension

24V 3000W Solar Inverter Charger WIFI Monitoring

High Frequency Off grid Solar Inverter Wifi Communication

Fig. 5. 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.

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    Model PowerSolar
    PHASE 1-phase in/1-phase out
    Parallel Capability No
    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 6000W
    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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