solar power inverter 4000w

Prostar PSW4K-Pro pure sine wave hybrid solar power inverter 4000w 48v

Off-grid / Hybrid solar inverter 4000W | Low Frequency | MPPT Charger | 48VDC | 220V/230Vac@50hz/60Hz | PV Input: 60VDC-130VDC

Prostar PSW4K-Pro pure sine wave hybrid solar power inverter 4000w 48v is perfect for off-grid, backup power and self-consumption applications for homes and small businesses, it is a pure sine wave, hybrid inverter system with 50/60Hz frequency, providing power for every need.

Pure sine wave hybrid solar power inverter 4000w 48v converts the direct current of a solar PV system or a solar battery (battery inverter) into alternating current so that all current power loads can also operate without a network connection.

Solar power inverter is combining functions of off-grid inverter, mppt solar charge controller and isolated transformer, AC transfer from an AC source to AC loads, and integrated with basic battery chargers which can be used to boost the battery from an AC power source to offer an uninterruptible power supply with a compact size.

solar power inverter 4000w

Solar Power Inverter 4000W Features & Benefits 

1. Pure sine wave inverter
2. Configures quickly into compact wall mounted system
3. Built-in 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

 Inverter Working Mode Choice 

Which inverter voltage and loads are there in stand-alone systems?

Off-grid solar systems are direct current systems without grid power. Small PV plants are usually operated at either 12 or 24 or 48 volts. Higher voltages such as 230 volts alternating current are generated with the aid of pure sine wave hybrid solar power inverter 4000w.

 Product Details  

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    ModelPSW4K-Pro-48
    Rated Power4000W
    Installation TypeWall Mounting
    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 Power12000W
    Capable Of Starting Electric Motor2HP
    Battery Efficiency85%
    AC Efficiency93%
    Transfer Time8ms default, 4ms optional
    WaveformPure Sinewave
    BATTERY
    Battery Voltage48VDC
    Floating Charge Voltage54.4VDC
    Overcharge Protection60.0VDC
    SOLAR CHARGER & AC CHARGER
    Max. PV Array Power3120W
    MPPT Range @ Operating Voltage60VDC~ 130VDC
    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)640*365*190
    Net Weight (Kgs/PC)30.1
    Product specifications are subject to change without further notice.